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無人機燈光秀實現的核心是什么? TIME:2025-07-07
無人機(ji)(ji)燈光(guang)秀(xiu)是(shi)一種(zhong)融合科技與藝術的(de)表演形式,通(tong)過數百(bai)至數千(qian)架無人機(ji)(ji)在(zai)(zai)(zai)空中精(jing)(jing)準協同(tong)飛行(xing),組成動(dong)態的(de)圖案、文字甚至動(dong)畫,呈現(xian)震撼(han)的(de)視覺盛宴。這(zhe)種(zhong)表演的(de)核心(xin)在(zai)(zai)(zai)于高精(jing)(jing)度的(de)集群控制(zhi)技術與高可(ke)靠性(xing)(xing)的(de)硬(ying)件系(xi)統的(de)高度融合。而在(zai)(zai)(zai)所有(you)關(guan)鍵(jian)系(xi)統中,無人機(ji)(ji)電池性(xing)(xing)能(neng)無疑(yi)是(shi)支撐整個表演的(de)“生命(ming)線”。 電池不僅決定了單架無人機(ji)(ji)的(de)續航(hang)時長(chang),更直接(jie)影響(xiang)整個編隊在(zai)(zai)(zai)空中的(de)穩定性(xing)(xing)、同(tong)步性(xing)(xing)...
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哪些因素會影響鋰聚合物電池的續航能力? TIME:2025-05-23
鋰聚合物電(dian)池的(de)續航(hang)能(neng)(neng)力受電(dian)池本身特性、使用(yong)環境和用(yong)戶(hu)行(xing)為等多(duo)維度(du)因(yin)素影響(xiang),以下從(cong)六大核心層(ceng)面展開分析: 一、電(dian)池物理特性:先天性能(neng)(neng)的(de)決定性因(yin)素 1. 容(rong)量(liang)(mAh)與(yu)能(neng)(neng)量(liang)密度(du)(Wh/kg) 直接影響(xiang):容(rong)量(liang)是續航(hang)的(de)基礎(如 2000mAh 電(dian)池理論上比 1500mAh 多(duo)供電(dian) 33%),但能(neng)(neng)量(liang)密度(du)(單位(wei)重量(liang)的(de)能(neng)(neng)量(liang))更關鍵 —— 相(xiang)同容(rong)量(liang)下,能(neng)(neng)量(liang)密度(du)高(gao)的(de)電(dian)池更輕薄,實際(ji)續航(hang)更優。 技(ji)術差異: 普通...
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鋰聚合物電池和鋰離子電池 哪個更適合無人機電池? TIME:2025-05-12
在無(wu)人機(ji)應(ying)用中,鋰聚合物(wu)電池(Li-Po)通常更適(shi)合,這主要(yao)是由于(yu)其(qi)高放(fang)電倍率(lv)、輕量(liang)化(hua)設計(ji)以及良好的體(ti)積適(shi)應(ying)性等(deng)特性,能(neng)夠滿足多旋翼(yi)、固定翼(yi)和穿(chuan)越機(ji)等(deng)對動(dong)力(li)和機(ji)動(dong)性能(neng)要(yao)求(qiu)較高的飛行(xing)平(ping)臺的使用需求(qiu)。但電池的具(ju)體(ti)選(xuan)擇(ze)并非“一(yi)刀(dao)切”,仍(reng)需根據無(wu)人機(ji)的類(lei)型、任務(wu)用途、飛行(xing)時(shi)間要(yao)求(qiu)、安全可靠性要(yao)求(qiu)、預(yu)算及環境適(shi)應(ying)性等(deng)多個維度進行(xing)綜合評估。 無(wu)人機(ji)使用需求(qiu)特點(dian)分析 無(wu)...
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FPV穿越機電池充電器推薦 FPV無人機電池智能平衡充電器 TIME:2025-03-06
在(zai)(zai) FPV 穿越(yue)(yue)機的(de)(de)(de)精彩世界(jie)里(li),飛行的(de)(de)(de)激(ji)情與刺激(ji)令人沉醉。而(er)這一切(qie)的(de)(de)(de)背后,電(dian)(dian)(dian)池作為(wei)提供動力的(de)(de)(de)核(he)心(xin)組(zu)件(jian),其性(xing)能和壽命(ming)直(zhi)接關乎飛行體驗。然而(er),常常被忽視卻至(zhi)關重要(yao)的(de)(de)(de)一點是,選對(dui)電(dian)(dian)(dian)池充(chong)電(dian)(dian)(dian)器(qi)對(dui)于電(dian)(dian)(dian)池的(de)(de)(de)健康和效能起(qi)著(zhu)決定性(xing)作用。一個合適的(de)(de)(de)充(chong)電(dian)(dian)(dian)器(qi)不僅(jin)能高效地為(wei)電(dian)(dian)(dian)池補充(chong)能量,更(geng)能在(zai)(zai)充(chong)電(dian)(dian)(dian)過(guo)程中保護電(dian)(dian)(dian)池,延(yan)長其使用壽命(ming),避(bi)免潛(qian)在(zai)(zai)的(de)(de)(de)安全(quan)隱患。 1、穿越(yue)(yue)機充(chong)電(dian)(dian)(dian)器(qi)的(de)(de)(de)技術內核(he)與...
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垂直起降(VTOL)無人機的創新應用與電池選擇指南 TIME:2025-02-18
在無人(ren)機技術(shu)飛速發展的(de)當下,垂直起(qi)降(VTOL)無人(ren)機引領著創新潮流(liu)。它能懸停(ting)、垂直起(qi)降,適用于多種場景,如(ru)航(hang)空攝影、測繪(hui)以及搜救任務等(deng)。不過,要確保垂直起(qi)降無人(ren)機發揮最(zui)佳性能,選擇合適的(de)電(dian)池(chi)(chi)是關鍵因素之一。一塊(kuai)適配的(de)電(dian)池(chi)(chi),對無人(ren)機穩(wen)定運行至關重要。本(ben)指(zhi)南將深入探討垂直起(qi)降無人(ren)機領域,全(quan)面(mian)介紹如(ru)何根據(ju)自身(shen)特定需求,挑選合適的(de)電(dian)池(chi)(chi)。 無人(ren)機中(zhong)的(de) VTOL 是什...
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如何安全有效地串聯電池 —— 全面指南與注意事項 TIME:2025-02-14
當設(she)備運行(xing)所需的(de)電(dian)(dian)(dian)壓(ya)超出單個(ge)電(dian)(dian)(dian)池的(de)供電(dian)(dian)(dian)能(neng)(neng)(neng)力時(shi),將多個(ge)電(dian)(dian)(dian)池進(jin)行(xing)串(chuan)聯(lian),無(wu)疑(yi)是一種既常用又高效(xiao)的(de)解決方案。通過巧妙地串(chuan)聯(lian)多個(ge)電(dian)(dian)(dian)池,不(bu)僅(jin)能(neng)(neng)(neng)夠顯著提升總(zong)電(dian)(dian)(dian)壓(ya),還能(neng)(neng)(neng)確(que)保電(dian)(dian)(dian)流(liu)容量維持不(bu)變。這一實用方法廣泛應(ying)用于(yu)電(dian)(dian)(dian)動汽車、無(wu)人機、智(zhi)能(neng)(neng)(neng)機器(qi)人、大型儲能(neng)(neng)(neng)系統等諸多領域,為(wei)各類設(she)備的(de)穩定運行(xing)提供了可靠的(de)電(dian)(dian)(dian)力支持。 在這份詳盡的(de)指南(nan)中,我們將一步一步地為(wei)您深(shen)入(ru)剖(pou)析電(dian)(dian)(dian)池串(chuan)...
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長時間未充電后電池沒電了會發生什么情況? TIME:2024-11-26
一、當(dang)電(dian)(dian)(dian)池(chi)(chi)長(chang)時(shi)間(jian)未(wei)充電(dian)(dian)(dian)時(shi)會發(fa)生(sheng)什么情況(kuang)? 當(dang)電(dian)(dian)(dian)池(chi)(chi)長(chang)時(shi)間(jian)未(wei)充電(dian)(dian)(dian)時(shi),若干過程可能(neng)會導致其性能(neng)衰退。最為顯(xian)著的影響與電(dian)(dian)(dian)池(chi)(chi)內部的化學反(fan)應有關,這(zhe)些反(fan)應可能(neng)會造成永久性損壞。 自(zi)放電(dian)(dian)(dian):所有電(dian)(dian)(dian)池(chi)(chi)都會出現一種被(bei)稱(cheng)為 “自(zi)放電(dian)(dian)(dian)” 的現象,即便在未(wei)使用時(shi)它們也會逐漸失去電(dian)(dian)(dian)量(liang)(liang)。這(zhe)種電(dian)(dian)(dian)量(liang)(liang)損耗是循序(xu)漸進的,但隨著時(shi)間(jian)推移可能(neng)會導致電(dian)(dian)(dian)量(liang)(liang)大量(liang)(liang)流失。例(li)如,一塊(kuai)充滿電(dian)(dian)(dian)的鋰離子電(dian)(dian)(dian)池(chi)(chi)在...
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格瑞普電池誠邀您共同參與2024年中國香港秋季電子產品展 TIME:2024-10-09
來(lai)自(zi)格(ge)(ge)瑞(rui)普(pu)電池(chi)-2024年中(zhong)(zhong)國(guo)香(xiang)(xiang)港(gang)(gang)秋(qiu)(qiu)季電子(zi)產(chan)品展(zhan)的邀請函 【展(zhan)會(hui)基本信息】 展(zhan)會(hui)名稱:2024中(zhong)(zhong)國(guo)香(xiang)(xiang)港(gang)(gang)秋(qiu)(qiu)季電子(zi)產(chan)品展(zhan) 開展(zhan)時間:2024年10月13~16日(周日-周三(san)) 展(zhan)位號(hao):3C-D11展(zhan)位號(hao) 展(zhan)會(hui)地址:中(zhong)(zhong)國(guo)香(xiang)(xiang)港(gang)(gang)-灣(wan)仔區博覽道1號(hao)-香(xiang)(xiang)港(gang)(gang)會(hui)展(zhan)中(zhong)(zhong)心 關于格(ge)(ge)瑞(rui)普(pu) 深圳市格(ge)(ge)瑞(rui)普(pu)電池(chi)有(you)限公(gong)司(si) ( Shenzhen Grepow Battery Ltd. )成立至今26年,始終堅持(chi)自(zi)主(zhu)研發(fa)、自(zi)主(zhu)制造、自(zi)主(zhu)營銷、堅持(chi)自(zi)己獨特...
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2024年FAI世界無人機競速錦標賽 10月31日杭州上演競技之巔 TIME:2024-10-09
備受全球無人機競(jing)(jing)(jing)速愛好(hao)者(zhe)矚(zhu)目的(de)2024年FAI世(shi)界無人機競(jing)(jing)(jing)速錦(jin)標賽即將于10月(yue)31日至11月(yue)3日在(zai)中國的(de)杭州盛大舉(ju)行(xing)(xing)(xing)。作(zuo)為無人機競(jing)(jing)(jing)速領域(yu)的(de)頂(ding)級盛事,本次(ci)錦(jin)標賽不僅(jin)將吸引(yin)全球頂(ding)尖飛(fei)行(xing)(xing)(xing)員同臺競(jing)(jing)(jing)技(ji),還將再次(ci)展示中國在(zai)航空(kong)運動(dong)領域(yu)的(de)強大組織能力和熱情(qing)好(hao)客(ke)。 此次(ci)錦(jin)標賽由中國航空(kong)運動(dong)聯合會(ASFC)主辦,并在(zai)國家體育(yu)總(zong)局的(de)專業指導下進行(xing)(xing)(xing),旨(zhi)在(zai)為全球無人機競(jing)(jing)(jing)速愛好(hao)者(zhe)帶來(lai)一場高...
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智能AR眼鏡的“強勁心臟”:鋰離子電池引領的未來視界? TIME:2024-08-21
智能AR眼鏡是一種集成了增強(qiang)現(xian)實(shi)(Augmented Reality,簡(jian)稱AR)技術的(de)智能設(she)備(bei),其核心在于通過內(nei)置的(de)攝像頭、傳感器、顯(xian)示(shi)屏和計算設(she)備(bei),將虛擬信息與真實(shi)世界(jie)進行有效(xiao)融合,并實(shi)時呈現(xian)在用戶的(de)視野中。隨著(zhu)技術的(de)不(bu)斷進步和應用場景的(de)不(bu)斷拓展,智能AR眼鏡的(de)市場前景非常廣(guang)闊(kuo)。據市場研(yan)究機構(gou)預測,到(dao)2025年,全球AR眼鏡市場規模將達到(dao)300億美元。未來,隨著(zhu)5G、人工智能、...
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深圳:打造“低空經濟第一城”
TIME:2024-08-05
8月2日舉(ju)行的(de)(de)深圳(zhen)市(shi)低(di)空(kong)(kong)經(jing)(jing)(jing)濟(ji)(ji)高質量發(fa)展大(da)會,發(fa)布了(le)一(yi)批新(xin)的(de)(de)政(zheng)策(ce)措施(shi)和試點(dian)成(cheng)果(guo),在(zai)業(ye)(ye)界引(yin)發(fa)熱烈反響。業(ye)(ye)內人士接受(shou)采訪時表示,深圳(zhen)已(yi)經(jing)(jing)(jing)形成(cheng)實力雄厚的(de)(de)低(di)空(kong)(kong)經(jing)(jing)(jing)濟(ji)(ji)產業(ye)(ye)鏈,未來將充分利用好(hao)政(zheng)策(ce)紅利,堅(jian)持自(zi)主(zhu)創(chuang)新(xin),牢牢抓住(zhu)市(shi)場機遇,不斷(duan)鞏固自(zi)身優勢(shi),助力深圳(zhen)低(di)空(kong)(kong)經(jing)(jing)(jing)濟(ji)(ji)領舞高飛(fei)。 加(jia)快研發(fa)創(chuang)新(xin)夯實競爭(zheng)力 “深圳(zhen)非(fei)常重視培(pei)育低(di)空(kong)(kong)經(jing)(jing)(jing)濟(ji)(ji),大(da)會為低(di)空(kong)(kong)經(jing)(jing)(jing)濟(ji)(ji)發(fa)展提供了(le)一(yi)個明(ming)確的(de)(de)方...
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鋰電池回收市場有前景嗎? TIME:2024-03-13
一般來說,數碼電子(zi)使用的(de)鋰離子(zi)電池及電動(dong)車(che)動(dong)力電池的(de)生命周期(qi)約為(wei)5至(zhi)8年(nian),而小動(dong)力電池報廢年(nian)限僅(jin)為(wei)3至(zhi)5年(nian)。據(ju)報道,2020年(nian)我國(guo)動(dong)力電池累計退役量將達到20萬噸。至(zhi)2025年(nian),鋰離子(zi)電池的(de)退役量將達到64萬噸,其中(zhong)動(dong)力電池的(de)退役量將占一半以上(shang)。 據(ju)相關協會統計公開(kai)的(de)數據(ju),自2015年(nian)起至(zhi)今,中(zhong)國(guo)新(xin)(xin)能源汽(qi)車(che)2015年(nian)產(chan)量為(wei)34.05萬輛,銷量為(wei)33.11萬輛。2021年(nian),我國(guo)新(xin)(xin)能源汽(qi)...
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iPhone 15電池容量更大充電更快用了什么電池技術? TIME:2023-07-21
近日(ri)有爆料者稱(cheng)新款(kuan)iPhone將(jiang)采用(yong)疊(die)(die)片(pian)(pian)電(dian)(dian)(dian)(dian)池(chi)(chi)技術,讓手機電(dian)(dian)(dian)(dian)池(chi)(chi)向(xiang)更大容量、更快充電(dian)(dian)(dian)(dian)速度(du)和更長使用(yong)壽命方向(xiang)發展(zhan),同時實現降低(di)手機電(dian)(dian)(dian)(dian)池(chi)(chi)過熱發燙問題(ti),這些都是真的嗎?下(xia)面格瑞(rui)普電(dian)(dian)(dian)(dian)池(chi)(chi)就帶大家來具體了解下(xia)什(shen)(shen)么(me)是疊(die)(die)片(pian)(pian)電(dian)(dian)(dian)(dian)池(chi)(chi),及iPhone15為什(shen)(shen)么(me)采用(yong)疊(die)(die)片(pian)(pian)電(dian)(dian)(dian)(dian)池(chi)(chi),疊(die)(die)片(pian)(pian)電(dian)(dian)(dian)(dian)池(chi)(chi)與現有卷(juan)繞電(dian)(dian)(dian)(dian)池(chi)(chi)有什(shen)(shen)么(me)差(cha)異(yi)? 一、什(shen)(shen)么(me)是疊(die)(die)片(pian)(pian)電(dian)(dian)(dian)(dian)池(chi)(chi)? 疊(die)(die)片(pian)(pian)電(dian)(dian)(dian)(dian)池(chi)(chi)又稱(cheng)堆疊(die)(die)電(dian)(dian)(dian)(dian)池(chi)(chi),疊(die)(die)片(pian)(pian)電(dian)(dian)(dian)(dian)池(chi)(chi)指的是應(ying)用(yong)疊(die)(die)片(pian)(pian)工藝的生產(chan)的鋰電(dian)(dian)(dian)(dian)...
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為什么電動車著火時滅火不用滅火器而是用水? TIME:2023-02-01
電(dian)(dian)動車(che)著火(huo)(huo)事故的新聞我(wo)們經常有看到,再加上現在電(dian)(dian)動車(che)應用(yong)(yong)的普(pu)及不(bu)(bu)斷加大的情(qing)況下,大家(jia)使用(yong)(yong)電(dian)(dian)動車(che)時如果(guo)發生著火(huo)(huo)了,大家(jia)認(ren)為用(yong)(yong)什么類型的滅(mie)(mie)(mie)火(huo)(huo)器(qi)滅(mie)(mie)(mie)火(huo)(huo)比(bi)較(jiao)好呢?下面小編就(jiu)和(he)大家(jia)簡單介紹一下為什么電(dian)(dian)動車(che)著火(huo)(huo)時滅(mie)(mie)(mie)火(huo)(huo)不(bu)(bu)用(yong)(yong)滅(mie)(mie)(mie)火(huo)(huo)器(qi)而是用(yong)(yong)水的基本(ben)原因。 鋰電(dian)(dian)池火(huo)(huo)災撲救用(yong)(yong)什么滅(mie)(mie)(mie)火(huo)(huo)劑? 引發火(huo)(huo)災的引燃物(wu)質材料有很(hen)多種(zhong),所以滅(mie)(mie)(mie)火(huo)(huo)器(qi)類型也相對應的有很(hen)多,如干粉、泡沫、二氧(yang)化...
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石墨烯鋰電池研制成功是真的嗎? TIME:2023-01-30
石(shi)墨(mo)烯鋰(li)(li)電(dian)(dian)池(chi)研(yan)制成功與否(fou)是(shi)很多(duo)朋友都比(bi)較(jiao)關(guan)(guan)心的(de)問題,而且現在市面(mian)是(shi)有(you)(you)很多(duo)電(dian)(dian)池(chi)廠商都釋放出了關(guan)(guan)于(yu)石(shi)墨(mo)烯鋰(li)(li)電(dian)(dian)池(chi)研(yan)制進(jin)展情況下,下面(mian)是(shi)關(guan)(guan)于(yu)石(shi)墨(mo)烯鋰(li)(li)電(dian)(dian)池(chi)研(yan)制成功是(shi)否(fou)是(shi)真(zhen)的(de)一些市場信(xin)息。 與傳統電(dian)(dian)極材料(liao)相(xiang)比(bi),石(shi)墨(mo)烯鋰(li)(li)電(dian)(dian)池(chi)有(you)(you)四大突出優勢:其一,高(gao)(gao)比(bi)表(biao)面(mian)積更加有(you)(you)利(li)于(yu)造成高(gao)(gao)能量(liang)密度(du);第(di)(di)二,超高(gao)(gao)導電(dian)(dian)性更加有(you)(you)利(li)于(yu)保持(chi)高(gao)(gao)功率(lv)密度(du);第(di)(di)三(san),化學結構(gou)豐富(fu)更加有(you)(you)利(li)于(yu)引入贗電(dian)(dian)容,...
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寧德時代成功研發新型的電池1500次循環內零衰減是真的嗎? TIME:2022-11-01
電(dian)(dian)動(dong)(dong)(dong)汽(qi)車的(de)(de)電(dian)(dian)池(chi)使用(yong)壽(shou)命(ming)問題,一(yi)(yi)直是用(yong)戶的(de)(de)一(yi)(yi)大憂慮(lv)點。據上證報(bao)報(bao)道,寧德(de)時代相關負責(ze)人近日透(tou)露,在電(dian)(dian)池(chi)壽(shou)命(ming)方(fang)面(mian),公司已研發出先進的(de)(de)零(ling)衰(shuai)減電(dian)(dian)池(chi),可實(shi)現1500次循環內的(de)(de)零(ling)衰(shuai)減,這將是一(yi)(yi)款具有里(li)(li)程碑意義的(de)(de)長壽(shou)命(ming)電(dian)(dian)池(chi)。 動(dong)(dong)(dong)力(li)電(dian)(dian)池(chi)的(de)(de)衰(shuai)減是影(ying)響電(dian)(dian)動(dong)(dong)(dong)車續(xu)航里(li)(li)程和保(bao)值(zhi)率的(de)(de)關鍵指標。《電(dian)(dian)動(dong)(dong)(dong)汽(qi)車用(yong)動(dong)(dong)(dong)力(li)蓄電(dian)(dian)池(chi)循環壽(shou)命(ming)要求及試(shi)驗(yan)方(fang)法》測試(shi)標準規定,動(dong)(dong)(dong)力(li)電(dian)(dian)池(chi)循環次數達(da)到500次...
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可以讓鋰電池的能量容量大大提高的多孔硅微球技術 TIME:2022-11-01
石墨(mo)(mo),和鉛筆(bi)筆(bi)尖一樣的材料,長(chang)期以來一直是(shi)(shi)鋰(li)離子電池的重要(yao)組成部(bu)分。但(dan)是(shi)(shi),隨著我(wo)們對電池要(yao)求的提(ti)高(gao),石墨(mo)(mo)基電池已無(wu)法滿足我(wo)們對于電池性能(neng)的要(yao)求。因此研究人員將目(mu)光(guang)轉向(xiang)了數字革命的核心材料硅(gui)。 美國太平洋西北國家(jia)實驗(yan)室(PNNL)的研究人員提(ti)出(chu)了一種新穎(ying)方法來使用這種有應用潛力但(dan)是(shi)(shi)目(mu)前仍(reng)問題的儲能(neng)材料。硅(gui)被用于電腦(nao)芯片和許多(duo)其他產品(pin),因具有十倍于石墨(mo)(mo)負...
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鉛酸電池電動車換成鋰電池”換電模式”戰火已燃起 TIME:2022-10-25
隨(sui)著(zhu)電(dian)動車(che)鉛(qian)酸蓄電(dian)池(chi)換鋰(li)(li)電(dian)池(chi)模式(shi)商業的(de)(de)成(cheng)熟落地(di),鋰(li)(li)電(dian)池(chi)按照1:1.5的(de)(de)市(shi)場需求投放,這(zhe)一比例也(ye)將帶(dai)動這(zhe)一領域鋰(li)(li)電(dian)池(chi)需求的(de)(de)復合式(shi)增長。 新(xin)國標(biao)及3C認(ren)證強制性新(xin)規將于4月15日正式(shi)實施,新(xin)規過渡期(qi)間(jian),電(dian)動車(che)領域的(de)(de)鋰(li)(li)電(dian)池(chi)替(ti)代“風暴”早已刮起(qi)(qi),而為進(jin)一步搶占電(dian)動車(che)市(shi)場,鋰(li)(li)電(dian)企業玩起(qi)(qi)了“新(xin)花招”。 目前包括星恒電(dian)源、遠東福(fu)斯特、中天鴻鋰(li)(li)、紅橋集團等鋰(li)(li)電(dian)企業已經著(zhu)手(shou)布(bu)局...
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石墨烯電池是否能成新能源汽車電池儲能領域瓶頸突破點 TIME:2022-10-25
隨著節能(neng)減排、政府補貼(tie)等政策和需(xu)求的推動,當前中(zhong)(zhong)國汽(qi)(qi)(qi)(qi)車(che)(che)(che)(che)市場正迎來新(xin)(xin)能(neng)源(yuan)汽(qi)(qi)(qi)(qi)車(che)(che)(che)(che)發展的“黃金時代”。近幾(ji)年,傳統造車(che)(che)(che)(che)企業開始布(bu)局電動化,互聯網電動汽(qi)(qi)(qi)(qi)車(che)(che)(che)(che)企業也越(yue)來越(yue)多(duo),新(xin)(xin)能(neng)源(yuan)汽(qi)(qi)(qi)(qi)車(che)(che)(che)(che)發展趨勢勢不可(ke)擋(dang)。預計未來五年,中(zhong)(zhong)國新(xin)(xin)能(neng)源(yuan)汽(qi)(qi)(qi)(qi)車(che)(che)(che)(che)產(chan)量和銷量將持續(xu)增(zeng)長,到(dao)2020年有望達到(dao)300萬輛。 新(xin)(xin)能(neng)源(yuan)汽(qi)(qi)(qi)(qi)車(che)(che)(che)(che)、互聯網汽(qi)(qi)(qi)(qi)車(che)(che)(che)(che)相比傳統汽(qi)(qi)(qi)(qi)車(che)(che)(che)(che)來說看起來很美,但在一(yi)些汽(qi)(qi)(qi)(qi)車(che)(che)(che)(che)消費者眼中(zhong)(zhong),車(che)(che)(che)(che)價偏(pian)高、...
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發改委要淘汰什么樣的電池公司 TIME:2022-10-25
4月8日,國家發改委發布關于(yu)就《產業結(jie)構調整指(zhi)導目錄(2019年本,征求意(yi)見(jian)稿)》公開(kai)征求意(yi)見(jian)的公告。 據悉,此(ci)次《產業結(jie)構調整指(zhi)導目錄(2019年本,征求意(yi)見(jian)稿)》由鼓勵類、限制(zhi)(zhi)類、淘汰(tai)類三(san)個類別組(zu)成。鼓勵類主要(yao)(yao)是對經(jing)濟社會發展(zhan)有重要(yao)(yao)促進作用,有利于(yu)滿足(zu)人民(min)美(mei)好(hao)生活需(xu)要(yao)(yao)和(he)推動高質量發展(zhan)的技(ji)術、裝備、產品、行業。限制(zhi)(zhi)類主要(yao)(yao)是工(gong)藝技(ji)術落(luo)后,不符合行業準入條件(jian)...
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什么是無毒電池 TIME:2022-10-25
據外(wai)媒報(bao)道,倫敦帝國理(li)工學院(ImperialCollegeLondon)物理(li)和化(hua)學系的研究人(ren)員使用(yong)(yong)經過特殊設計(ji)的塑料薄膜(mo)和簡單的鹽(yan)水,研發出新型電(dian)(dian)(dian)池(chi)原(yuan)型。該款新型電(dian)(dian)(dian)池(chi)原(yuan)型的設計(ji)原(yuan)理(li)(在電(dian)(dian)(dian)池(chi)充電(dian)(dian)(dian)時(shi),能(neng)夠改(gai)變顏色)也(ye)能(neng)應用(yong)(yong)于現有的電(dian)(dian)(dian)池(chi)技術上,為儲能(neng)、生物傳感和智能(neng)變色材(cai)料創(chuang)造(zao)新設備(bei)。 目前使用(yong)(yong)最廣泛(fan)的電(dian)(dian)(dian)池(chi)是鋰(li)離(li)子電(dian)(dian)(dian)池(chi),此種電(dian)(dian)(dian)池(chi)容量(liang)相對較高(可以存儲大量(liang)電(dian)(dian)(dian)荷),但是不(bu)能(neng)...
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用纖維鋰離子電池“織”成的衣服來了 TIME:2022-10-09
可(ke)(ke)穿戴電(dian)(dian)(dian)(dian)子(zi)設備產品(pin)發展(zhan)需要有(you)(you)合乎應用需求的電(dian)(dian)(dian)(dian)池作為電(dian)(dian)(dian)(dian)源,據行業相關報(bao)道指出已經有(you)(you)了一種叫纖維(wei)鋰離子(zi)電(dian)(dian)(dian)(dian)池的產品(pin),其具有(you)(you)良好(hao)的柔性,甚至可(ke)(ke)以“織(zhi)”成衣服(fu),出門不需要帶充電(dian)(dian)(dian)(dian)器(qi)和充電(dian)(dian)(dian)(dian)寶,通(tong)過身(shen)上穿的衣服(fu),就可(ke)(ke)以對(dui)手機進行無線充電(dian)(dian)(dian)(dian)——聽(ting)起來像科(ke)幻片的這一場景,正在逐步成為現(xian)實。 纖維(wei)鋰離子(zi)電(dian)(dian)(dian)(dian)池具有(you)(you)良好(hao)的循環穩(wen)定性,循環500圈后,電(dian)(dian)(dian)(dian)池的容量保持率仍(reng)然達到90.5%,庫...
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現在更換新能源車電池組的技術成熟嗎? TIME:2022-09-28
新(xin)能源(yuan)汽(qi)車電池(chi)(chi)組(zu)更換一般來(lai)說只能是(shi)品(pin)牌(pai)對(dui)品(pin)牌(pai)規格上(shang)的(de)(de)(de)(de)(de)匹(pi)配更換,其實并(bing)不(bu)需要多高(gao)的(de)(de)(de)(de)(de)電池(chi)(chi)技術(shu),具體(ti)如下(xia): 1、每一款新(xin)能源(yuan)汽(qi)車的(de)(de)(de)(de)(de)電池(chi)(chi)模(mo)塊(kuai)都是(shi)與相應(ying)的(de)(de)(de)(de)(de)電動汽(qi)車型號相匹(pi)配的(de)(de)(de)(de)(de),而且基本上(shang)來(lai)說電池(chi)(chi)組(zu)的(de)(de)(de)(de)(de)bms(電池(chi)(chi)管理(li)系統)與汽(qi)車進(jin)行適配,這(zhe)(zhe)些都是(shi)固定的(de)(de)(de)(de)(de),不(bu)用(yong)做什么技術(shu)性的(de)(de)(de)(de)(de)調試; 2、電池(chi)(chi)當(dang)次的(de)(de)(de)(de)(de)說法這(zhe)(zhe)個主(zhu)要是(shi)針對(dui)電動汽(qi)車使用(yong)的(de)(de)(de)(de)(de)電芯質量和一致性情況(kuang),這(zhe)(zhe)個一般來(lai)說使用(yong)汽(qi)...
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什么是寧德時代MTB電池技術 有什么值得關注的優勢? TIME:2022-09-19
雙碳背景(jing)下(xia),重卡及(ji)工程機械(xie)電(dian)動化是(shi)大勢所趨(qu)。但是(shi)重卡及(ji)工程機械(xie)給(gei)電(dian)池的(de)布置(zhi)空間有限且多樣化,復雜惡劣的(de)應用場景(jing)又進一步給(gei)電(dian)池系統帶(dai)來嚴苛的(de)挑(tiao)戰,阻礙了電(dian)動化快速發(fa)展,9月17日,歷經一年多研發(fa),寧德時代(300750)宣布,首(shou)創的(de)MTB(Moduleto Bracket)技(ji)術(shu)將(jiang)率先應用于國家電(dian)投啟源(yuan)芯動力換電(dian)項目,那什么是(shi)MTB技(ji)術(shu)呢,MTB技(ji)術(shu)有哪些(xie)優(you)勢呢,下(xia)面(mian)我們來一起了解一下(xia)...
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可以讓鋰離子電池1000 次循環后容量為 88%的新配方材料是什么? TIME:2022-09-03
鋰離子(zi)電池(chi)更長的(de)(de)循環使(shi)用(yong)(yong)(yong)壽命是(shi)(shi)電池(chi)消費應用(yong)(yong)(yong)的(de)(de)永恒需求(qiu)點(dian),為了(le)解決(jue)(jue)這個(ge)(ge)痛點(dian),據相關行業資料報(bao)道說有(you)新的(de)(de)鋰離子(zi)電池(chi)配(pei)方被發明(ming)出來(lai)了(le),可以讓(rang)鋰離子(zi)電池(chi)1000 次循環后容(rong)量(liang)為 88%,這是(shi)(shi)一個(ge)(ge)很不錯的(de)(de)消息(xi)。下面(mian)就簡(jian)單(dan)整(zheng)理一下關于這個(ge)(ge)方面(mian)的(de)(de)資料情(qing)況(kuang): 目前(qian),鋰離子(zi)電池(chi)是(shi)(shi)便攜移動電源最流行的(de)(de)解決(jue)(jue)方案。然而,在(zai)某些(xie)應用(yong)(yong)(yong)中,它的(de)(de)容(rong)量(liang)(能(neng)量(liang)密度)方面(mian)達到了(le)極限。特別是(shi)(shi)用(yong)(yong)(yong)...
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電池充電最后階段為什么要用涓流充電? TIME:2022-08-25
因為(wei)這(zhe)樣(yang)既可以有效保障(zhang)電池(chi)(chi)充電安全,又可以有利于延長(chang)電池(chi)(chi)的使用壽命,所(suo)以充電最后(hou)階段(duan)涓(juan)流充電。 首(shou)先電池(chi)(chi)是(shi)一種通過化學反(fan)應轉化來進(jin)行能量的存儲和釋放的產品,電池(chi)(chi)快(kuai)滿電的時候,化學物質反(fan)應越劇烈(lie),如(ru)果(guo)繼續大電流充電的話,很容易(yi)讓電池(chi)(chi)內(nei)部化學物質活躍度(du)更(geng)高,更(geng)容易(yi)發熱發燙,在高溫(wen)下(xia),更(geng)會加(jia)速電池(chi)(chi)反(fan)應速度(du),這(zhe)樣(yang)很容易(yi)發生(sheng)熱失控,導致電池(chi)(chi)故障(zhang)冒煙,甚至自(zi)...
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網上說的8分鐘充電80%,續航1000 公里新能源汽車是騙人的嗎? TIME:2022-08-19
現在新能源汽(qi)車(che)(che)的(de)銷量在不斷的(de)上(shang)漲(zhang),同時呢汽(qi)車(che)(che)品(pin)牌(pai)直接的(de)競爭(zheng)也更(geng)加(jia)激烈,在進行自己品(pin)牌(pai)推廣的(de)時候都說(shuo)自己的(de)如何如何好,比如說(shuo)有的(de)汽(qi)車(che)(che)說(shuo)自己的(de)新能源汽(qi)車(che)(che)具備8分(fen)鐘充(chong)電80%,續航1000 公(gong)里的(de)說(shuo)法,而對(dui)于這(zhe)種說(shuo)法,某中科(ke)院(yuan)院(yuan)士對(dui)這(zhe)個(ge)“8分(fen)鐘充(chong)電80%,續航 1000 公(gong)里”的(de)回(hui)應說(shuo)是(shi)“一定是(shi)騙人”的(de),這(zhe)個(ge)所(suo)謂的(de)石墨烯(xi)電池到底是(shi)“噱頭”還(huan)是(shi)“黑(hei)科(ke)技”? 根據行業網上(shang)的(de)發布信息...
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典型新能源汽車電池熱管理系統介紹 TIME:2022-07-28
新能(neng)源汽(qi)(qi)(qi)車(che)(che)電(dian)(dian)(dian)池(chi)(chi)包是有多顆電(dian)(dian)(dian)芯組合(he)而成的(de)(de),而且電(dian)(dian)(dian)池(chi)(chi)在進行充放電(dian)(dian)(dian)工作(zuo)(zuo)的(de)(de)時候,化學反應下會(hui)產生熱(re)量,不做(zuo)熱(re)量疏散的(de)(de)話,會(hui)嚴重影響電(dian)(dian)(dian)池(chi)(chi)組的(de)(de)工作(zuo)(zuo)性(xing)能(neng),甚至會(hui)引發(fa)熱(re)失控(kong)導致電(dian)(dian)(dian)池(chi)(chi)過熱(re)引起(qi)自燃爆炸的(de)(de)危險,所(suo)以(yi)新能(neng)源汽(qi)(qi)(qi)車(che)(che)電(dian)(dian)(dian)池(chi)(chi)會(hui)專門做(zuo)有電(dian)(dian)(dian)池(chi)(chi)熱(re)管(guan)(guan)理系統(tong),那么(me)電(dian)(dian)(dian)池(chi)(chi)熱(re)管(guan)(guan)理系統(tong)是怎么(me)樣工作(zuo)(zuo)的(de)(de)呢(ni)? 電(dian)(dian)(dian)池(chi)(chi)作(zuo)(zuo)為電(dian)(dian)(dian)動汽(qi)(qi)(qi)車(che)(che)上裝(zhuang)載電(dian)(dian)(dian)池(chi)(chi)組的(de)(de)主(zhu)要(yao)儲能(neng)裝(zhuang)置,是混動/電(dian)(dian)(dian)動汽(qi)(qi)(qi)車(che)(che)的(de)(de)關鍵部件,其性(xing)能(neng)...
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快充技術對汽車電池使用壽命有什么傷害? TIME:2022-07-28
新能源汽車(che)(che)(che)主要的(de)(de)(de)缺點就是充電(dian)耗費時間過長和續航里程不理想,以及后期的(de)(de)(de)電(dian)池(chi)更換過于(yu)昂貴(gui)等問題,讓很(hen)(hen)多想入手(shou)的(de)(de)(de)朋(peng)友變得猶(you)豫(yu),再(zai)加上(shang)時常看到(dao)新能源汽車(che)(che)(che)自燃爆(bao)炸的(de)(de)(de)事故,更是讓很(hen)(hen)多朋(peng)友放(fang)棄了購買的(de)(de)(de)想法(fa),但是不管怎么(me)樣,新能源汽車(che)(che)(che)是未來汽車(che)(che)(che)的(de)(de)(de)發展(zhan)趨勢,盡管限于(yu)基礎的(de)(de)(de)充電(dian)設(she)施和純電(dian)動(dong)(dong)汽車(che)(che)(che)的(de)(de)(de)續航里程,電(dian)動(dong)(dong)汽車(che)(che)(che)的(de)(de)(de)銷量(liang)已經快(kuai)速(su)走高(gao),當然各大車(che)(che)(che)企也在通(tong)過技術(shu)的(de)(de)(de)迭代(dai),...
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鋰電池隔膜受益于新能源汽車爆發式上升 TIME:2022-07-22
上(shang)半年(nian)(nian)(nian)銷(xiao)(xiao)量(liang)(liang)翻倍。根據中汽協統(tong)計,6月(yue)國(guo)內(nei)新(xin)能(neng)源汽車(che)銷(xiao)(xiao)量(liang)(liang)59.6萬輛(liang),同(tong)增(zeng)129.2%,環增(zeng)33.4%。今年(nian)(nian)(nian)上(shang)半年(nian)(nian)(nian)累計銷(xiao)(xiao)量(liang)(liang)260萬輛(liang),同(tong)增(zeng)115%。6月(yue)份國(guo)內(nei)新(xin)源車(che)滲透率為23.8%,今年(nian)(nian)(nian)上(shang)半年(nian)(nian)(nian)為21.6%。中游動(dong)力電(dian)(dian)池市場(chang),6月(yue)份國(guo)內(nei)裝(zhuang)(zhuang)機量(liang)(liang)27GWh,同(tong)增(zeng)143.3%,環增(zeng)45.5%。今年(nian)(nian)(nian)上(shang)半年(nian)(nian)(nian)累計裝(zhuang)(zhuang)機量(liang)(liang)110GWh,同(tong)增(zeng)109.8%。新(xin)能(neng)源車(che)產銷(xiao)(xiao)兩旺,帶動(dong)行業高速增(zeng)長。 鋰電(dian)(dian)池隔膜(mo)重要能(neng)是保(bao)證電(dian)(dian)池安全使(shi)用...
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鋰電池的下一代會是什么電池? TIME:2022-07-11
鋰電(dian)池(chi)(chi)的(de)(de)發展方向(xiang)不僅只(zhi)是(shi)市(shi)場消(xiao)費者關(guan)注的(de)(de)問(wen)題,更是(shi)鋰電(dian)池(chi)(chi)研(yan)發制造廠商需要關(guan)注和(he)深思問(wen)題。在雙向(xiang)的(de)(de)驅動下,鋰電(dian)池(chi)(chi)的(de)(de)下一(yi)代(dai)會是(shi)什么電(dian)池(chi)(chi)呢?進(jin)過(guo)鋰電(dian)池(chi)(chi)市(shi)場用(yong)戶需求(qiu)的(de)(de)應(ying)用(yong)反饋和(he)鋰電(dian)池(chi)(chi)研(yan)發制造廠商的(de)(de)研(yan)究探討,目(mu)前鋰電(dian)池(chi)(chi)的(de)(de)下一(yi)代(dai)大(da)概(gai)(gai)率(lv)會是(shi)固(gu)態(tai)電(dian)池(chi)(chi)。 固(gu)態(tai)電(dian)池(chi)(chi)從推出(chu)概(gai)(gai)念開始就因為其較高的(de)(de)能量密度和(he)安全性備(bei)受電(dian)池(chi)(chi)行(xing)業的(de)(de)關(guan)注,被很多朋友(you)拿來與鋰電(dian)池(chi)(chi)比較,但(dan)是(shi)對于不...
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該如何評價固態電池15分鐘充滿80%電量的電池技術? TIME:2022-07-11
固(gu)(gu)態(tai)(tai)電(dian)(dian)池(chi)一(yi)直是(shi)電(dian)(dian)池(chi)行業(ye)的(de)(de)熱(re)門技術話題,最近有媒體資料(liao)報道說(shuo)固(gu)(gu)態(tai)(tai)電(dian)(dian)池(chi)技術獲得突(tu)破,能在15分鐘的(de)(de)時間(jian)里給電(dian)(dian)池(chi)充電(dian)(dian)達到80%的(de)(de)電(dian)(dian)量(liang),對于這樣的(de)(de)報道,我們該(gai)如何評價呢? 真(zhen)正的(de)(de)全(quan)固(gu)(gu)態(tai)(tai)電(dian)(dian)池(chi)是(shi)怎么樣的(de)(de)呢? 固(gu)(gu)態(tai)(tai)電(dian)(dian)池(chi)理論上說(shuo)是(shi)以(yi)金屬鋰(li)或(huo)者鈉(na)制成的(de)(de)玻(bo)璃化合物為傳導物質(zhi),無(wu)需(xu)液(ye)體電(dian)(dian)解液(ye)的(de)(de)電(dian)(dian)池(chi),若實現量(liang)產(chan),目前市面上的(de)(de)液(ye)體鋰(li)電(dian)(dian)池(chi)將失去(qu)競(jing)爭力,鋰(li)電(dian)(dian)隔膜、電(dian)(dian)解液(ye)、后端設備需(xu)...
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買電動汽車是買刀片電池的好還是買麒麟電池的好? TIME:2022-07-09
現在(zai)很多(duo)朋友選擇汽車的時候(hou)都考慮(lv)買(mai)(mai)新能源電(dian)(dian)(dian)動汽車了,但是(shi)市面(mian)上電(dian)(dian)(dian)池(chi)(chi)技術(shu)(shu)各自吹(chui),都說是(shi)自己的好,特別是(shi)2022年(nian)6月23日寧德(de)時代(dai)推陳(chen)出(chu)新”第三代(dai)CTP技術(shu)(shu),發布(bu)了寧德(de)時代(dai)麒麟(lin)電(dian)(dian)(dian)池(chi)(chi)將(jiang)于2023年(nian)量產上市的消息(xi)后(hou),目前市場上關于刀片電(dian)(dian)(dian)池(chi)(chi)和(he)(he)麒麟(lin)電(dian)(dian)(dian)池(chi)(chi)的討論,更是(shi)熱烈(lie),那么(me)買(mai)(mai)電(dian)(dian)(dian)動汽車是(shi)買(mai)(mai)刀片電(dian)(dian)(dian)池(chi)(chi)的好還是(shi)買(mai)(mai)麒麟(lin)電(dian)(dian)(dian)池(chi)(chi)的好呢? 1、刀片電(dian)(dian)(dian)池(chi)(chi)和(he)(he)麒麟(lin)電(dian)(dian)(dian)池(chi)(chi)能量對比 一般電(dian)(dian)(dian)動汽車上搭載(zai)的...
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鋰電池快充技術成了人大代表會議的議題是真的嗎? TIME:2022-07-05
據安徽商報報道今年”兩會”,新能源汽(qi)車(che)作為全國汽(qi)車(che)行業發展的重(zhong)點議題,電(dian)池續航能力和充(chong)(chong)電(dian)耗時過長(chang),依然是(shi)目前存在(zai)(zai)的短板(ban),建(jian)議國家應該(gai)加(jia)快研發力度(du)。“新能源汽(qi)車(che)鋰(li)電(dian)池充(chong)(chong)電(dian)的便利性不(bu)足(zu)嚴(yan)重(zhong)影(ying)(ying)響(xiang)了用戶(hu)體驗。另(ling)外,鋰(li)電(dian)池快速充(chong)(chong)電(dian)技術不(bu)完(wan)善也影(ying)(ying)響(xiang)了充(chong)(chong)電(dian)的快捷度(du),目前充(chong)(chong)電(dian)快則(ze)需要40-60分鐘(zhong),慢(man)則(ze)需要8-10個小時。”曾(ceng)慶(qing)洪說。 如合(he)肥新能源電(dian)動公交(jiao)起步較早,早在(zai)(zai)2010...
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刀片電池能量密度有多大? TIME:2022-06-30
能(neng)量密度(du)方面,現(xian)在(zai)刀(dao)(dao)片(pian)(pian)電(dian)池(chi)(chi)(chi)電(dian)池(chi)(chi)(chi)包(bao)的(de)能(neng)量密度(du)是140Wh/kg,刀(dao)(dao)片(pian)(pian)電(dian)池(chi)(chi)(chi)未來(lai)會在(zai)電(dian)芯層面從(cong)(cong)材料本(ben)身和設計(ji)方面進一步提升,其系統能(neng)量密度(du)也將(jiang)從(cong)(cong)140Wh/kg向170Wh/kg邁進。體積方面,在(zai)刀(dao)(dao)片(pian)(pian)電(dian)池(chi)(chi)(chi)專利中(zhong),刀(dao)(dao)片(pian)(pian)電(dian)池(chi)(chi)(chi)長度(du)可以在(zai)600-2000mm之間(jian)。 而在(zai)九(jiu)月二十九(jiu)日的(de)2020世界新能(neng)源汽(qi)車大會上(shang),比(bi)亞迪深圳開發中(zhong)心(xin)副(fu)總監魯志(zhi)佩則更詳細(xi)地解(jie)讀了(le)刀(dao)(dao)片(pian)(pian)電(dian)池(chi)(chi)(chi)的(de)未來(lai)規劃(hua)。 魯志(zhi)佩表示(shi),能(neng)量密...
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10分鐘充電90%以上是什么快充電池技術? TIME:2022-06-29
現(xian)在(zai)(zai)電(dian)(dian)(dian)池(chi)市(shi)場上快充(chong)(chong)(chong)電(dian)(dian)(dian)池(chi)技(ji)術是很(hen)熱門的(de)話題,據行(xing)業(ye)資訊報(bao)道說10分鐘(zhong)(zhong)充(chong)(chong)(chong)電(dian)(dian)(dian)90%以上,這個是什么快充(chong)(chong)(chong)電(dian)(dian)(dian)池(chi)技(ji)術呢?是不是真的(de)? 有報(bao)道指出(chu)美(mei)國電(dian)(dian)(dian)池(chi)制(zhi)造商(shang)Enovix在(zai)(zai)一塊0.27Ah的(de)硅(gui)負極動力電(dian)(dian)(dian)池(chi)單(dan)元(yuan)上,成功(gong)實(shi)(shi)現(xian)0-80%充(chong)(chong)(chong)電(dian)(dian)(dian)只用5.2分鐘(zhong)(zhong);0-98%充(chong)(chong)(chong)電(dian)(dian)(dian)在(zai)(zai)10分鐘(zhong)(zhong)以下的(de)6C快充(chong)(chong)(chong)。比美(mei)國先進電(dian)(dian)(dian)池(chi)聯盟(USABC)目(mu)前(qian)快充(chong)(chong)(chong)目(mu)標減少近(jin)2/3。而(er)且(qie)是在(zai)(zai)保證電(dian)(dian)(dian)池(chi)壽命的(de)前(qian)提下實(shi)(shi)現(xian)了這一數據。官方循(xun)環壽...
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三元鋰電池與刀片電池哪個更好? TIME:2022-06-24
自從比(bi)亞迪公布了(le)刀(dao)(dao)片(pian)電(dian)(dian)池(chi)之后,整個行業有關動力(li)鋰(li)電(dian)(dian)池(chi)新革命的討論就沒有停止過,特(te)別是比(bi)亞迪刀(dao)(dao)片(pian)電(dian)(dian)池(chi)與(yu)寧德(de)時(shi)代的三元(yuan)鋰(li)電(dian)(dian)池(chi)相比(bi)誰更厲害,成為了(le)網友們(men)關注的焦點,而且熱(re)度持續(xu)發(fa)酵(jiao)和上升。 比(bi)亞迪公開對市面(mian)上主流的動力(li)鋰(li)電(dian)(dian)池(chi)進行了(le)針刺實驗,其中包(bao)括了(le)刀(dao)(dao)片(pian)電(dian)(dian)池(chi)。在測試對比(bi)過程(cheng)中,三元(yuan)鋰(li)電(dian)(dian)池(chi)在被(bei)針刺之后,迅(xun)速冒煙并燃起大火,此(ci)時(shi)初始(shi)值4.29V(左右)的電(dian)(dian)壓急...
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歐盟考慮將電動汽車電池材料中的鋰列為有害物質背后有什么陰謀? TIME:2022-06-23
學(xue)過化(hua)學(xue)的(de)都知道,金屬鋰不屬于(yu)重金屬,也不是屬于(yu)有(you)毒一(yi)類的(de),但是歐(ou)盟(meng)卻考(kao)慮將其作(zuo)為(wei)有(you)害物質(zhi)行列(lie),這是什么操作(zuo)?會不會是有(you)什么陰謀(mou)呢? 下面我(wo)們(men)來看(kan)看(kan)關(guan)于(yu)新能源(yuan)汽車的(de)市場數據(ju): 在2021年(nian)中國(guo)出(chu)口(kou)的(de)新車總量(liang)(liang)就已經達到201.5萬(wan)(wan)輛,世(shi)界排名(ming)第三,同比2020年(nian)106萬(wan)(wan)輛的(de)出(chu)口(kou)量(liang)(liang)幾乎實現了100%的(de)增長。排名(ming)第一(yi)的(de)日本銷(xiao)量(liang)(liang)為(wei)382萬(wan)(wan)輛,第二則是德國(guo)230萬(wan)(wan)輛。這也是我(wo)國(guo)汽車...
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低溫電池哪家好? TIME:2022-06-20
低(di)(di)(di)溫(wen)電(dian)(dian)池(chi)(chi)哪家好(hao)主要(yao)是看鋰電(dian)(dian)池(chi)(chi)廠(chang)家生(sheng)產制(zhi)造(zao)的(de)低(di)(di)(di)溫(wen)電(dian)(dian)池(chi)(chi)在(zai)一(yi)定的(de)低(di)(di)(di)溫(wen)范圍內的(de)充(chong)放(fang)電(dian)(dian)性(xing)能好(hao)好(hao)不好(hao),當然電(dian)(dian)池(chi)(chi)廠(chang)家本(ben)身的(de)研發制(zhi)造(zao)工程師技(ji)術水平和(he)生(sheng)產制(zhi)造(zao)設備(bei)高(gao)低(di)(di)(di)也是很有關系的(de),下(xia)面就(jiu)來介紹一(yi)下(xia)低(di)(di)(di)溫(wen)電(dian)(dian)池(chi)(chi)哪家好(hao)具(ju)備(bei)的(de)基(ji)本(ben)條件。 格瑞普電(dian)(dian)池(chi)(chi)作為專(zhuan)業低(di)(di)(di)溫(wen)電(dian)(dian)池(chi)(chi)生(sheng)產制(zhi)造(zao)廠(chang)家,經過多(duo)年的(de)研發和(he)與(yu)合作伙伴的(de)實際檢驗應用過程中,擁(yong)有了在(zai)低(di)(di)(di)溫(wen)環(huan)境(jing)下(xia)可以高(gao)性(xing)能充(chong)放(fang)電(dian)(dian)的(de)低(di)(di)(di)溫(wen)電(dian)(dian)池(chi)(chi)體系...
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10年后電動汽車廢電池市場規模達到約1000億元是真的嗎? TIME:2022-06-15
隨著近(jin)(jin)來電(dian)(dian)動汽(qi)車(che)電(dian)(dian)池(chi)(chi)原材料金屬(shu)價格的(de)飆升,可提(ti)取金屬(shu)的(de)廢(fei)舊電(dian)(dian)池(chi)(chi)備受(shou)關注。性能較差(cha)的(de)廢(fei)電(dian)(dian)池(chi)(chi)具有可用于(yu)其(qi)他領域的(de)優(you)勢。 由于(yu)最近(jin)(jin)銷(xiao)量激增的(de)電(dian)(dian)動汽(qi)車(che)的(de)電(dian)(dian)池(chi)(chi)更換周期為5至10年,預計(ji)到(dao)2030年左(zuo)右(you)將達(da)到(dao)價值20萬億韓元(yuan)(約(yue)1070億人民幣)的(de)廢(fei)舊電(dian)(dian)池(chi)(chi)市場。 一、國外對廢(fei)電(dian)(dian)池(chi)(chi)回收布局概(gai)況 據(ju)業內(nei)人士報道,市場研究公司SNEResearch預測,2019年為1.65萬億韓元(yuan)(約(yue)88億人民幣)...
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動力鋰電池行業的尷尬境況 TIME:2022-06-15
鈷是制造新型電池必(bi)要(yao)的金屬原料(liao)。近年來,伴隨著(zhu)動力汽車產業(ye)的發展,作為動力源三元電池重要(yao)原材料(liao)的鈷供(gong)應持續(xu)(xu)吃緊。據統(tong)計,自2015年年底以來,國內(nei)金屬鈷價(jia)格整(zheng)體呈(cheng)現震蕩上(shang)行走勢,漲幅(fu)已超過230%。近期(qi)鈷平(ping)(ping)均價(jia)格已達58.78萬元/噸,價(jia)格突破(po)近10年高(gao)點。 原料(liao)嚴重依賴進(jin)口(kou),寡頭(tou)效(xiao)應持續(xu)(xu)凸顯(xian)。全球鈷總(zong)儲量極不平(ping)(ping)衡,剛果(金)占據總(zong)儲量的54%,而(er)中國儲量僅(jin)為1.11%...
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新能源汽車動力鋰離子電池冷卻系統有哪些方式 TIME:2022-06-13
特斯拉又有又雙叒叕發生自燃(ran)了,在(zai)廣(guang)州市天河區,一輛特斯拉ModelS發生自燃(ran),車(che)(che)輛損(sun)失嚴重,而(er)這距離上一次特斯拉ModelS在(zai)美(mei)國碰撞后自燃(ran)還不到兩個(ge)月,新(xin)能(neng)源汽車(che)(che)動力(li)鋰離子電池冷卻系統(tong)再次成為(wei)熱點(dian)。 新(xin)能(neng)源汽車(che)(che)的(de)安全(quan)性一直都(dou)受到極大的(de)關注,而(er)大家的(de)關注點(dian)也都(dou)是跟電池相(xiang)關的(de),包括起(qi)火爆(bao)炸、漏電、涉水、輻(fu)射(she)等等。其實,車(che)(che)企(qi)在(zai)研發新(xin)能(neng)源汽車(che)(che)的(de)時候會將這些問題(ti)考慮...
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鋰電池保護板的組成和功能講解 TIME:2022-06-11
鋰電(dian)池保(bao)護板(ban)通(tong)常包括(kuo)控(kong)(kong)制(zhi)IC、MOS開(kai)(kai)關(guan)(guan)及輔(fu)助器件NTC、ID存儲器等。其中控(kong)(kong)制(zhi)IC,在一切(qie)正常的情(qing)況下控(kong)(kong)制(zhi)MOS開(kai)(kai)關(guan)(guan)導通(tong),使(shi)電(dian)芯與外電(dian)路溝通(tong),而當電(dian)芯電(dian)壓或回路電(dian)流超過規定值時,它立刻控(kong)(kong)制(zhi)MOS開(kai)(kai)關(guan)(guan)關(guan)(guan)斷,保(bao)護電(dian)芯的安全。 IC:控(kong)(kong)制(zhi) MOS:開(kai)(kai)關(guan)(guan) NTC:為負溫(wen)度(du)系數電(dian)阻(溫(wen)度(du)越大,電(dian)阻越小(xiao)),對(dui)手機起(qi)(qi)保(bao)護作用。 ID:起(qi)(qi)解(jie)碼(ma)作用(識(shi)別電(dian)阻)電(dian)阻:起(qi)(qi)限流、采(cai)樣(yang)作用 電(dian)容:起(qi)(qi)瞬...
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鋰電池行業龍頭企業積極探索磷酸鐵鋰電池低成本工藝 TIME:2022-06-02
特斯拉CEO馬斯克表(biao)(biao)示(shi),在全球范(fan)圍內,其標準續航升級(ji)(ji)版(ban)Model 3和Model Y都將(jiang)使用磷酸(suan)鐵(tie)鋰電池(chi)(chi),來取(qu)代之前的(de)三元電池(chi)(chi);戴姆勒表(biao)(biao)示(shi),梅賽德斯-奔(ben)馳考慮在入門級(ji)(ji)車(che)型中使用磷酸(suan)鐵(tie)鋰電池(chi)(chi);大眾表(biao)(biao)示(shi),將(jiang)在入門級(ji)(ji)車(che)型上使用磷酸(suan)鐵(tie)鋰電池(chi)(chi)。此外,福(fu)特、現代、雷諾等(deng)國際車(che)企均表(biao)(biao)示(shi),或(huo)將(jiang)進一步擴大磷酸(suan)鐵(tie)鋰電池(chi)(chi)使用范(fan)圍。 據業內機構統計,2020年中國市場銷量(liang)前10的(de)新能(neng)源車(che)型中已(yi)經...
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電動汽車電池充電模式有哪些? TIME:2022-06-01
當前新(xin)能源(yuan)電(dian)(dian)動(dong)汽車在政策優(you)惠扶(fu)持下,發(fa)展(zhan)非常迅(xun)速,但是電(dian)(dian)動(dong)汽車充(chong)(chong)電(dian)(dian)設(she)施(shi)的建設(she)進度卻成了嚴重影響了電(dian)(dian)動(dong)汽車大(da)規模(mo)推廣(guang)應用的一大(da)阻(zu)礙因素(su)。為(wei)了更好的解決這個問(wen)題(ti),電(dian)(dian)動(dong)汽車電(dian)(dian)池(chi)充(chong)(chong)電(dian)(dian)模(mo)式(shi)有哪些可以進行(xing)探討的呢?現在國內外(wai)電(dian)(dian)動(dong)汽車充(chong)(chong)電(dian)(dian)模(mo)式(shi)及(ji)家庭分(fen)布式(shi)儲(chu)能模(mo)式(shi)的分(fen)析和(he)研(yan)究,提(ti)出了可有效緩(huan)解和(he)解決電(dian)(dian)動(dong)汽車充(chong)(chong)電(dian)(dian)難(nan)的技術方案。 電(dian)(dian)動(dong)汽車動(dong)力電(dian)(dian)池(chi)以鋰電(dian)(dian)池(chi)為(wei)主,現有常...
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為什么說汽車電池技術的發展就是鋰電池的發展? TIME:2022-05-31
在(zai)目前及未來一段時間內,汽車電(dian)(dian)(dian)(dian)池(chi)(chi)技術的發(fa)展方向毋庸(yong)置疑是鋰(li)離子(zi)(zi)電(dian)(dian)(dian)(dian)池(chi)(chi),PEVE 早就做出了要逐步放棄鎳氫電(dian)(dian)(dian)(dian)池(chi)(chi)并(bing)轉向鋰(li)離子(zi)(zi)電(dian)(dian)(dian)(dian)池(chi)(chi)的戰略(lve)部署,只是這(zhe)個過程有點長。2008年05 月, PEVE 決(jue)定在(zai)日本靜岡縣湖西(xi)市投資新建生產(chan)下一代車用動力鋰(li)離子(zi)(zi)電(dian)(dian)(dian)(dian)池(chi)(chi)的工廠——貞寶工廠,2009 年08 月開始生產(chan)5Ah/3.6V 方型NCA 電(dian)(dian)(dian)(dian)池(chi)(chi)產(chan)品(pin),經過2 年的實(shi)證試驗之后,2011 年豐田(tian)推出使用鋰(li)離子(zi)(zi)電(dian)(dian)(dian)(dian)池(chi)(chi)的7...
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藍牙tws耳機電池供應商有哪些? TIME:2022-05-25
隨著(zhu)無線(xian)藍(lan)牙tws耳(er)(er)機(ji)使用(yong)的方便性不斷被(bei)消費用(yong)戶認可(ke)和接受(shou),市場(chang)需求急劇(ju)激增,導致(zhi)藍(lan)牙tws耳(er)(er)機(ji)電池(chi)(chi)生(sheng)產(chan)廠商(shang)不斷的增多(duo),而紐(niu)扣(kou)鋰電池(chi)(chi)的優勢明顯(xian),更適(shi)合無線(xian)耳(er)(er)機(ji)使用(yong),因此(ci)很多(duo)無線(xian)耳(er)(er)機(ji)電池(chi)(chi)開始轉(zhuan)向(xiang)使用(yong)紐(niu)扣(kou)電池(chi)(chi),特(te)別是當前比(bi)較熱門的藍(lan)牙tws耳(er)(er)機(ji),使用(yong)扣(kou)式(shi)電池(chi)(chi)趨(qu)勢更為(wei)明顯(xian)。那么國內藍(lan)牙tws耳(er)(er)機(ji)電池(chi)(chi)有哪些供應商(shang)綜合生(sheng)產(chan)實力不錯的呢? 格瑞普電池(chi)(chi)作為(wei)可(ke)充電紐(niu)扣(kou)鋰電池(chi)(chi)...
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鋰電池正極材料結構形態有哪些 TIME:2022-05-20
鋰(li)(li)電(dian)(dian)池(chi)正極材(cai)料歷來是科學家們研究的重點(dian)。在電(dian)(dian)池(chi)充放(fang)電(dian)(dian)的過程中(zhong),正極材(cai)料不但要作為(wei)鋰(li)(li)源,鋰(li)(li)電(dian)(dian)池(chi)正極材(cai)料結構形態,會(hui)影響電(dian)(dian)池(chi)內部(bu)正負兩極嵌(qian)鋰(li)(li)材(cai)料間往(wang)復(fu)嵌(qian)脫所需(xu)要的鋰(li)(li),還要負擔電(dian)(dian)池(chi)負極材(cai)料表面(mian)形成(cheng)固液界面(mian)膜(mo)(SEI膜(mo))所消耗的鋰(li)(li)。因此理想的正極材(cai)料需(xu)具備以(yi)下特(te)點(dian):電(dian)(dian)位(wei)高(gao)、比容量高(gao)、密(mi)度(du)大( 包含壓實密(mi)度(du)和振(zhen)實密(mi)度(du))、安全性(xing)好、倍率(lv)性(xing)能(neng)佳(jia)和長(chang)壽命(ming)等。 目前,能(neng)滿...
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鋰電池電量檢測電路設計方案思考 TIME:2022-05-20
隨(sui)著大容量高耗能的(de)移(yi)(yi)動電(dian)(dian)(dian)(dian)(dian)子(zi)產(chan)品的(de)問世,便攜式移(yi)(yi)動電(dian)(dian)(dian)(dian)(dian)源也隨(sui)之發展而(er)來,而(er)能讓用戶(hu)清(qing)楚的(de)知道設備剩余電(dian)(dian)(dian)(dian)(dian)量,就需要有相(xiang)應的(de)電(dian)(dian)(dian)(dian)(dian)池電(dian)(dian)(dian)(dian)(dian)量檢測電(dian)(dian)(dian)(dian)(dian)路(lu)和電(dian)(dian)(dian)(dian)(dian)子(zi)元(yuan)器件,便攜式移(yi)(yi)動電(dian)(dian)(dian)(dian)(dian)源本身(shen)是由大容量的(de)鋰(li)電(dian)(dian)(dian)(dian)(dian)池和內部控制(zhi)電(dian)(dian)(dian)(dian)(dian)路(lu)構成,控制(zhi)電(dian)(dian)(dian)(dian)(dian)路(lu)又(you)分為(wei)兩(liang)種(zhong)(zhong),一種(zhong)(zhong)為(wei)簡(jian)單(dan)的(de)升壓(ya)控制(zhi)芯片(pian)與單(dan)片(pian)機結合組成,另一種(zhong)(zhong)則為(wei)專用控制(zhi)芯片(pian)形(xing)成的(de)集(ji)充電(dian)(dian)(dian)(dian)(dian)、升壓(ya)、過(guo)流、過(guo)壓(ya)以(yi)及短路(lu)保護等(deng)為(wei)一體的(de)綜合性電(dian)(dian)(dian)(dian)(dian)...
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動力電池電源管理系統存在問題及現狀 TIME:2022-05-19
當(dang)前動(dong)力鋰(li)電(dian)(dian)(dian)池(chi)(chi)(chi)電(dian)(dian)(dian)源系(xi)統(tong)發展的主(zhu)(zhu)要(yao)問題(ti)(ti)是:動(dong)力電(dian)(dian)(dian)池(chi)(chi)(chi)成(cheng)組(zu)后安全性和(he)使用(yong)壽(shou)命顯著下(xia)降(jiang),甚至(zhi)頻(pin)繁發生電(dian)(dian)(dian)池(chi)(chi)(chi)燃(ran)燒、爆炸等嚴重(zhong)(zhong)事故(gu)。造成(cheng)上述問題(ti)(ti)的主(zhu)(zhu)要(yao)原因是動(dong)力鋰(li)電(dian)(dian)(dian)池(chi)(chi)(chi)成(cheng)組(zu)技(ji)術、成(cheng)組(zu)應用(yong)技(ji)術和(he)設(she)備研究滯后;實(shi)現動(dong)力鋰(li)電(dian)(dian)(dian)池(chi)(chi)(chi)系(xi)統(tong)集成(cheng),為用(yong)戶提供(gong)動(dong)力鋰(li)電(dian)(dian)(dian)池(chi)(chi)(chi)系(xi)統(tong)集成(cheng)技(ji)術和(he)產品,是解決當(dang)前面臨的問題(ti)(ti),推動(dong)動(dong)力鋰(li)電(dian)(dian)(dian)池(chi)(chi)(chi)發展的重(zhong)(zhong)要(yao)課題(ti)(ti)。 目前,單體動(dong)力鋰(li)電(dian)(dian)(dian)池(chi)(chi)(chi)已(yi)經基本具(ju)備推廣應用(yong)...
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在碳排放量限制下動力電池發展趨勢如何走 TIME:2022-04-29
在(zai)(zai)碳排(pai)放量限制的(de)市(shi)場政(zheng)策驅動下,國內(nei)主流的(de)汽車動力電(dian)池企業(ye)(ye)在(zai)(zai)電(dian)池技術發(fa)展方面(mian)(mian)的(de)趨勢如何?而對電(dian)池產業(ye)(ye)鏈的(de)影響又(you)有什么呢? 原(yuan)材料(liao)價格上(shang)漲、俄烏(wu)沖突、“雙碳”行動大幕拉開、新冠肺炎疫情(qing)反復、供應鏈受阻……2022年(nian),汽車行業(ye)(ye)似(si)乎正(zheng)在(zai)(zai)面(mian)(mian)臨一(yi)次更(geng)艱巨(ju)的(de)考驗。即便如此,新能(neng)源(yuan)汽車的(de)推廣仍在(zai)(zai)全球范圍(wei)內(nei)鋪開,為困頓中(zhong)的(de)汽車市(shi)場帶來一(yi)線希望。最新數(shu)據顯示(shi),受中(zhong)國和(he)歐洲...
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耳機電池定制批發廠家 TIME:2022-02-25
現在(zai)無線耳機(ji)(ji)已(yi)(yi)經(jing)廣受(shou)消(xiao)費者(zhe)喜歡和接(jie)受(shou),但是(shi)耳機(ji)(ji)電(dian)池(chi)續(xu)航(hang)(hang)短(duan)和不耐(nai)用(yong)(yong)是(shi)很多消(xiao)費者(zhe)都擔心的問(wen)題,格瑞(rui)普電(dian)池(chi)作(zuo)為(wei)多年的鋰電(dian)池(chi)生產(chan)制造廠家,經(jing)過多年的技(ji)術革新,目前已(yi)(yi)經(jing)成(cheng)功開發出大容(rong)量長(chang)續(xu)航(hang)(hang)、長(chang)使(shi)用(yong)(yong)壽命的可充電(dian)紐(niu)扣鋰電(dian)池(chi),讓耳機(ji)(ji)在(zai)使(shi)用(yong)(yong)續(xu)航(hang)(hang)和使(shi)用(yong)(yong)壽命上具有更優秀的性能(neng)。 格瑞(rui)普耳機(ji)(ji)電(dian)池(chi)規格: 格瑞(rui)普生產(chan)制造的耳機(ji)(ji)電(dian)池(chi)優勢: – 快速充電(dian)能(neng)力:支持定制≤3C倍...
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12V鋰電池價格多少 TIME:2021-08-30
12V鋰電(dian)池價(jia)格(ge)多少主要是由(you)電(dian)芯、保護板、外(wai)殼和其他線材輔材影(ying)響(xiang)(xiang)的(de),同時由(you)于受用電(dian)器功耗及(ji)電(dian)流(liu)的(de)大小,對電(dian)芯質(zhi)量和電(dian)芯之間的(de)連接片(pian)(pian)的(de)材料(常(chang)規鎳(nie)片(pian)(pian)、成型(xing)鎳(nie)片(pian)(pian)、銅(tong)鎳(nie)復合片(pian)(pian)、跨接片(pian)(pian)等)選型(xing)會影(ying)響(xiang)(xiang)到成本(ben),不(bu)同的(de)接插件(如(ru)插頭(tou),從十幾元(yuan)到上千元(yuan)的(de)都有(you))也有(you)可能對成本(ben)影(ying)響(xiang)(xiang)較大,不(bu)同的(de)PACK工(gong)藝也會影(ying)響(xiang)(xiang)到成本(ben)。 影(ying)響(xiang)(xiang)12V鋰電(dian)池價(jia)格(ge)多少的(de)因素(su) 1、鋰電(dian)芯質(zhi)量情況 鋰電(dian)...
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什么情況下會導致鋰電池爆炸? TIME:2021-04-18
日(ri)常(chang)生(sheng)活(huo)中,鋰(li)電(dian)(dian)(dian)(dian)池(chi)幾乎隨處可(ke)見,已(yi)經(jing)成為了人們不(bu)可(ke)或缺的一部(bu)分。經(jing)常(chang)看到一些鋰(li)電(dian)(dian)(dian)(dian)池(chi)引(yin)(yin)起(qi)(qi)的各種安全(quan)事故,給人印象最深(shen)刻(ke)的莫過(guo)(guo)(guo)于鋰(li)電(dian)(dian)(dian)(dian)池(chi)產生(sheng)的爆炸、起(qi)(qi)火(huo)等現(xian)象,其實鋰(li)電(dian)(dian)(dian)(dian)池(chi)的制作過(guo)(guo)(guo)程,及各材料的配比(bi)和電(dian)(dian)(dian)(dian)池(chi)的使用,都有可(ke)能(neng)引(yin)(yin)起(qi)(qi)鋰(li)電(dian)(dian)(dian)(dian)池(chi)爆炸隱患。 1、鋰(li)電(dian)(dian)(dian)(dian)池(chi)的使用: a過(guo)(guo)(guo)充電(dian)(dian)(dian)(dian):當電(dian)(dian)(dian)(dian)壓超過(guo)(guo)(guo)4.2V以上時,電(dian)(dian)(dian)(dian)解液分解,產生(sheng)大量氣體(ti),電(dian)(dian)(dian)(dian)池(chi)內壓升高,過(guo)(guo)(guo)充負極(ji)表面析鋰(li),電(dian)(dian)(dian)(dian)灑爆...
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汽車應急啟動電源OEM/ODM廠家 TIME:2021-04-16
汽(qi)車應(ying)急啟動(dong)(dong)電(dian)(dian)(dian)源(yuan)(yuan)使用的(de)(de)(de)電(dian)(dian)(dian)芯(xin)(xin)一般是支(zhi)持大(da)電(dian)(dian)(dian)流(liu)放電(dian)(dian)(dian)的(de)(de)(de)高(gao)倍(bei)率(lv)鋰(li)電(dian)(dian)(dian)池(chi)電(dian)(dian)(dian)芯(xin)(xin),通過串聯和并聯的(de)(de)(de)方式,同時配上相應(ying)的(de)(de)(de)bms組成12V啟動(dong)(dong)電(dian)(dian)(dian)池(chi)。格(ge)瑞普電(dian)(dian)(dian)池(chi)作為(wei)專業的(de)(de)(de)高(gao)倍(bei)率(lv)鋰(li)電(dian)(dian)(dian)池(chi)生(sheng)產(chan)研(yan)發制造廠(chang)家,為(wei)客戶提供(gong)啟動(dong)(dong)電(dian)(dian)(dian)源(yuan)(yuan)品牌(pai)的(de)(de)(de)OEM/ODM合作服務。 啟動(dong)(dong)電(dian)(dian)(dian)源(yuan)(yuan)品牌(pai)OEM/ODM服務 格(ge)瑞普電(dian)(dian)(dian)池(chi)專注鋰(li)電(dian)(dian)(dian)池(chi)研(yan)發制造20多年,在支(zhi)持穩定大(da)電(dian)(dian)(dian)流(liu)放電(dian)(dian)(dian)的(de)(de)(de)高(gao)倍(bei)率(lv)鋰(li)電(dian)(dian)(dian)池(chi)領域(yu),質量方面處于(yu)行業領先水(shui)平(ping)之(zhi)一,誠...
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晶體硅太陽能電池的種類及特點 TIME:2021-02-24
目前世界各國(guo)(guo)研制的(de)硅(gui)(gui)太陽能電(dian)(dian)(dian)池(chi)種類繁多(duo),主要(yao)系(xi)列有(you)單晶(jing)、多(duo)晶(jing)、非晶(jing)硅(gui)(gui)幾種。其中單晶(jing)硅(gui)(gui)太陽能電(dian)(dian)(dian)池(chi)占(zhan)50%,多(duo)晶(jing)硅(gui)(gui)電(dian)(dian)(dian)池(chi)占(zhan)20%、非晶(jing)占(zhan)30%。我國(guo)(guo)光伏發電(dian)(dian)(dian)發展需解決的(de)關鍵問題。太陽能光伏發電(dian)(dian)(dian)發展的(de)瓶頸是成(cheng)本(ben)高(gao)。 為此(ci),需加大研發力(li)度(du),集中在降低(di)成(cheng)本(ben)和提(ti)高(gao)效(xiao)率的(de)關鍵技術(shu)上有(you)所突破,主要(yao)包(bao)括(kuo): a)晶(jing)體(ti)硅(gui)(gui)電(dian)(dian)(dian)池(chi)技術(shu)。降低(di)太陽硅(gui)(gui)材料的(de)制備(bei)成(cheng)本(ben):開發專門用于晶(jing)體(ti)硅(gui)(gui)太陽能...
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太陽能電池pn結是什么? TIME:2021-02-23
太(tai)陽能電池的(de)(de)半(ban)導體(ti)(ti)中載(zai)流(liu)子有擴(kuo)散(san)運(yun)(yun)(yun)(yun)(yun)動(dong)和漂(piao)移運(yun)(yun)(yun)(yun)(yun)動(dong)兩種運(yun)(yun)(yun)(yun)(yun)動(dong)方(fang)式。載(zai)流(liu)子在(zai)電場(chang)作用下的(de)(de)定向運(yun)(yun)(yun)(yun)(yun)動(dong)稱(cheng)為(wei)漂(piao)移運(yun)(yun)(yun)(yun)(yun)動(dong).在(zai)半(ban)導體(ti)(ti)中,如(ru)果載(zai)流(liu)子濃(nong)度(du)分布不均勻,因(yin)為(wei)濃(nong)度(du)差,載(zai)流(liu)子將(jiang)會從濃(nong)度(du)高的(de)(de)區域向濃(nong)度(du)低的(de)(de)區域運(yun)(yun)(yun)(yun)(yun)動(dong),這種運(yun)(yun)(yun)(yun)(yun)動(dong)稱(cheng)為(wei)擴(kuo)散(san)運(yun)(yun)(yun)(yun)(yun)動(dong)。將(jiang)一(yi)塊半(ban)導體(ti)(ti)的(de)(de)一(yi)側摻雜成(cheng)P型(xing)半(ban)導體(ti)(ti),另一(yi)側摻雜成(cheng)N型(xing)半(ban)導體(ti)(ti),在(zai)兩種半(ban)導體(ti)(ti)的(de)(de)交界面處將(jiang)形成(cheng)一(yi)個特殊的(de)(de)薄層→PN結。 太(tai)陽能電池的(de)(de)pN結是采用...
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電池電源常見問題的原因分析 TIME:2021-02-03
電(dian)(dian)池電(dian)(dian)源(yuan)在很(hen)多(duo)(duo)地方都(dou)會應用(yong)(yong)到,給很(hen)多(duo)(duo)電(dian)(dian)子設備做備用(yong)(yong)電(dian)(dian)源(yuan)或(huo)戶外電(dian)(dian)源(yuan)等,極(ji)大的方便(bian)了人們(men)的日(ri)常(chang)(chang)生(sheng)活(huo),但是我們(men)在使用(yong)(yong)電(dian)(dian)池電(dian)(dian)源(yuan)的時候,經常(chang)(chang)會遇到一些(xie)大小(xiao)不一的問題,下面主要講一下電(dian)(dian)源(yuan)常(chang)(chang)見問題造成的原因。 1、電(dian)(dian)壓的變(bian)化(hua)范圍過大 電(dian)(dian)網供(gong)電(dian)(dian)不足,供(gong)電(dian)(dian)部門采取降壓供(gong)電(dian)(dian),或(huo)地處(chu)偏(pian)(pian)遠地帶,損耗過多(duo)(duo),導致(zhi)電(dian)(dian)壓偏(pian)(pian)低。電(dian)(dian)網用(yong)(yong)電(dian)(dian)太少(shao),導致(zhi)電(dian)(dian)壓偏(pian)(pian)高,電(dian)(dian)壓低負載不能正(zheng)常(chang)(chang)工作(zuo),電(dian)(dian)...
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未來電池創新技術有哪些? TIME:2021-02-01
電(dian)(dian)池(chi)已經(jing)融入到(dao)日(ri)常生活中的(de)方方面面,如(ru)電(dian)(dian)動汽車、手(shou)電(dian)(dian)筒、遙控(kong)器等(deng),未來(lai)電(dian)(dian)池(chi)創(chuang)新(xin)技(ji)術正朝著可持續的(de)方向(xiang)發(fa)展,下(xia)面來(lai)一起了解一下(xia)未來(lai)創(chuang)新(xin)電(dian)(dian)池(chi)技(ji)術相關信息(xi): 1、由人(ren)體皮膚(fu)供電(dian)(dian)的(de)未來(lai)電(dian)(dian)池(chi)創(chuang)新(xin)技(ji)術 如(ru)今,智能(neng)腕(wan)表、藍牙(ya)耳機、智能(neng)服裝等(deng)“智能(neng)穿戴(dai)式設備”越發(fa)流行,這些設備可追蹤并記錄用戶的(de)呼(hu)吸(xi)、心率(lv)及其他身(shen)體參(can)數。為(wei)了解決(jue)未來(lai)智能(neng)穿戴(dai)式設備的(de)供電(dian)(dian)問題,科研人(ren)員...
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新型硅陽極鋰離子電池可以提升容量嗎? TIME:2021-01-24
傳(chuan)統鋰離(li)子(zi)電(dian)池采用了石墨(mo)作為(wei)陽極(ji),普遍認(ren)為(wei)這種材料的性(xing)能已(yi)經(jing)達到了極(ji)限,因此研(yan)(yan)究人(ren)員正在努(nu)力尋找潛在的替代品。盡管有不少研(yan)(yan)究將重點(dian)放(fang)在了納米硅上(shang),但是(shi)其仍然面對著量產難(nan)和退化快(kuai)的問題。不過目前已(yi)有報(bao)道稱加州法學河濱分(fen)校的團(tuan)隊(dui)成功地克服了這一難(nan)關,并開發出了利用硅作為(wei)鋰離(li)子(zi)電(dian)池陽極(ji)的方法。 研(yan)(yan)究人(ren)員開發出的硅陽極(ji)鋰離(li)子(zi)電(dian)池,具備了優越的性(xing)能。 在將...
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鈉離子電池正極材料有哪些? TIME:2021-01-20
用于(yu)鈉(na)離(li)子電(dian)池正極的(de)(de)材料主要有(you)貧鈉(na)的(de)(de)Na,CoO2、NaxMnO2層(ceng)狀晶體化(hua)(hua)合(he)物(wu)及它們的(de)(de)摻(chan)雜化(hua)(hua)合(he)物(wu)。這(zhe)些化(hua)(hua)合(he)物(wu)的(de)(de)存在形態(tai)取決于(yu)其組成(cheng)(x值)和制備方法。其它一些見諸報道的(de)(de)嵌入式正極材料有(you):NaxTiS2,NaxNbS2C12,NaxWO3-y,NaxV0.5Cr0.5S,NaxMoS3(非定形),NaxTaS2,各式中0<x<2,0<y<1。 1、五氧化(hua)(hua)二釩(V2O5) 五氧化(hua)(hua)二釩(V2O)是阿貢國(guo)家(jia)實驗室(shi)和芝加哥大...
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鈉離子電池的負極材料 TIME:2021-01-15
1、鈉(na)離子(zi)(zi)電池的負極(ji)(ji)(ji)(ji)材(cai)料之(zhi)碳(tan)材(cai)料 用石墨作(zuo)負極(ji)(ji)(ji)(ji),由于(yu)鈉(na)離子(zi)(zi)在石墨層間(jian)(jian)遷(qian)移需要高躍(yue)遷(qian)能(neng),脫/嵌困難(nan)。鈉(na)金(jin)(jin)(jin)屬(shu)(shu)會形(xing)成(cheng)枝晶,如鋰金(jin)(jin)(jin)屬(shu)(shu)一(yi)樣。鈉(na)金(jin)(jin)(jin)屬(shu)(shu)的安全性也受到(dao)質疑,因為(wei)(wei)(wei)其熔點(dian)只有97.7℃,而鋰金(jin)(jin)(jin)屬(shu)(shu)為(wei)(wei)(wei)180.5℃。硬碳(tan)被認為(wei)(wei)(wei)可(ke)以作(zuo)為(wei)(wei)(wei)負極(ji)(ji)(ji)(ji)材(cai)料,鈉(na)合(he)金(jin)(jin)(jin)是否能(neng)作(zuo)為(wei)(wei)(wei)負極(ji)(ji)(ji)(ji)材(cai)料也正被廣泛的研究。在實(shi)驗室(shi)中應用較(jiao)多的鈉(na)離子(zi)(zi)電極(ji)(ji)(ji)(ji)負極(ji)(ji)(ji)(ji)材(cai)料有各類碳(tan)材(cai)料,如石墨,乙炔(gui)黑,中間(jian)(jian)相碳(tan)微球(MCM...
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鈉離子電池電解質有哪些? TIME:2021-01-10
鈉(na)(na)離子電池(chi)(chi)電解質按(an)其存(cun)在狀(zhuang)態講有(you)液(ye)態和固態兩類之分。與鋰離子電池(chi)(chi)相似,用于(yu)鈉(na)(na)離子電池(chi)(chi)的(de)液(ye)態電解質也是由鈉(na)(na)鹽(yan)溶于(yu)有(you)機溶劑中,鈉(na)(na)鹽(yan)一(yi)般(ban)可(ke)以為(wei):NaPF6,Na-ClO4,NaAIClh,NaFeClh,NaSO,CF3,NaBF4,NaBClh,NaNO3,NaPOFA,NaSCN,NaCN,NaAsF6,NaCF3CO2,NaSbF6,NaC6HsCO2,Na(CH3)C6H4SO3,NaHSO4,NaB(C6Hs)4等等;對有(you)機溶劑則有(you)以下要求:介電常數大,熔點(dian)...
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鈉離子電池種類有哪些? TIME:2021-01-07
鈉(na)(na)離(li)子(zi)電(dian)(dian)池(chi)(chi)種類有:鈉(na)(na)電(dian)(dian)池(chi)(chi)有鈉(na)(na)硫(liu)電(dian)(dian)池(chi)(chi)、鈉(na)(na)鹽電(dian)(dian)池(chi)(chi)、鈉(na)(na)空(kong)氣電(dian)(dian)池(chi)(chi)、有機系鈉(na)(na)離(li)子(zi)電(dian)(dian)池(chi)(chi)、水系鈉(na)(na)離(li)子(zi)電(dian)(dian)池(chi)(chi)等(deng)。 (1)鈉(na)(na)硫(liu)電(dian)(dian)池(chi)(chi):它以熔融(rong)的液態金屬鈉(na)(na)(Na)和(he)單質硫(liu)(S)分別用作負極(ji)和(he)正(zheng)極(ji)的活性物(wu)質,以固態的Beta-Al2O3陶瓷作為(wei)隔膜和(he)電(dian)(dian)解質。鈉(na)(na)硫(liu)電(dian)(dian)池(chi)(chi)的比能(neng)(neng)量(liang)(liang)(即電(dian)(dian)池(chi)(chi)單位(wei)質量(liang)(liang)或單位(wei)體(ti)積所能(neng)(neng)存(cun)儲的能(neng)(neng)量(liang)(liang))高(gao),其理論比能(neng)(neng)量(liang)(liang)為(wei)760W-h/kg,實際已經超過150W-h/kg,是鉛酸(suan)電(dian)(dian)池(chi)(chi)的3-4倍...
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新型柔軟固體電解質的優勢 TIME:2021-01-01
為了研發能夠(gou)讓(rang)電(dian)動汽(qi)車(EV)的續航里(li)程達到(dao)數百英里(li)的可(ke)充電(dian)電(dian)池,科學(xue)家(jia)們(men)都致力于用(yong)鋰金屬陽(yang)極取(qu)代現有電(dian)動汽(qi)車電(dian)池中使(shi)用(yong)的石墨陽(yang)極。據外媒報道(dao),美(mei)國(guo)能源(yuan)部勞倫斯伯克利國(guo)家(jia)實驗室(shi)(BerkeleyLab)的研究人(ren)員與卡內基梅隆大學(xue)(CarnegieMellonUniversity)合(he)作,研發了一(yi)種新型的柔軟固體電(dian)解質(zhi)。此種電(dian)解質(zhi)由聚(ju)合(he)物和陶瓷制成,可(ke)以(yi)在(zai)樹(shu)突擴散(san)以(yi)導致電(dian)池失效(xiao)之前,抑(yi)...
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新型鎂離子電池與鋰離子電池哪個好? TIME:2020-12-24
近期,研究人(ren)員對電(dian)(dian)動(dong)(dong)汽車電(dian)(dian)池(chi)的研究又邁出(chu)一步,電(dian)(dian)池(chi)研究員以(yi)鎂離(li)(li)(li)子(zi)打造的電(dian)(dian)動(dong)(dong)汽車電(dian)(dian)池(chi),也許能(neng)跑(pao)贏鋰(li)離(li)(li)(li)子(zi)電(dian)(dian)池(chi)電(dian)(dian)動(dong)(dong)汽車。由于(yu)鎂是攜帶兩個(ge)(ge)正電(dian)(dian)荷的離(li)(li)(li)子(zi),因此每次使用(yong)鎂離(li)(li)(li)子(zi)作為(wei)電(dian)(dian)池(chi)材料,將可(ke)觸動(dong)(dong)兩倍的電(dian)(dian)子(zi)。這項(xiang)工作可(ke)為(wei)高電(dian)(dian)壓、高能(neng)量電(dian)(dian)池(chi)開(kai)啟(qi)一個(ge)(ge)可(ke)靠的設(she)計路徑。 那么新(xin)型鎂離(li)(li)(li)子(zi)電(dian)(dian)池(chi)與鋰(li)離(li)(li)(li)子(zi)電(dian)(dian)池(chi)哪個(ge)(ge)比較有優勢呢? 1、使用(yong)的鋰(li)離(li)(li)(li)子(zi)電(dian)(dian)池(chi)價(jia)格昂(ang)貴,使用(yong)壽命短且具有爆...
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固態電池技術商用預期 TIME:2020-12-07
固(gu)態(tai)(tai)(tai)(tai)電(dian)池(chi)(chi)的(de)量(liang)產(chan)時間比我(wo)們預(yu)期提前到來:大(da)多數固(gu)態(tai)(tai)(tai)(tai)電(dian)池(chi)(chi)廠商(shang)2021年,第一(yi)代固(gu)態(tai)(tai)(tai)(tai)車用(yong)動力電(dian)池(chi)(chi)將量(liang)產(chan)(非全(quan)固(gu)態(tai)(tai)(tai)(tai));2024年,全(quan)固(gu)態(tai)(tai)(tai)(tai)車用(yong)動力電(dian)池(chi)(chi)也將量(liang)產(chan)。這一(yi)進度(du)明顯(xian)快(kuai)于業界預(yu)期。此前,中國科學院(yuan)(yuan)院(yuan)(yuan)士歐陽(yang)明高預(yu)測,全(quan)固(gu)態(tai)(tai)(tai)(tai)電(dian)池(chi)(chi)估計在2025-2030年后才(cai)會(hui)實現商(shang)業化。中國動力電(dian)池(chi)(chi)創新聯盟預(yu)測,全(quan)固(gu)態(tai)(tai)(tai)(tai)電(dian)池(chi)(chi)預(yu)計2030年將實現商(shang)業化。 固(gu)態(tai)(tai)(tai)(tai)電(dian)池(chi)(chi)達到量(liang)產(chan)指標 在實驗室做(zuo)出固(gu)態(tai)(tai)(tai)(tai)電(dian)...
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固態電池優勢有哪些 TIME:2020-12-03
固態(tai)電(dian)(dian)池作為電(dian)(dian)池行業(ye)熱(re)門(men)電(dian)(dian)池的新寵兒(er),它到底有什(shen)么值得各大電(dian)(dian)池廠家熱(re)衷與投(tou)入研(yan)發呢?下面(mian)就一起來聊聊固態(tai)電(dian)(dian)池優勢有哪些吧(ba)? 性能(neng)(neng)1:高安(an)(an)全 固態(tai)電(dian)(dian)池最令業(ye)界期待的就是(shi)安(an)(an)全性。目前輝能(neng)(neng)固態(tai)電(dian)(dian)池在國家級(ji)汽(qi)車質檢中(zhong)心的測(ce)試報告顯示,輝能(neng)(neng)NMC811電(dian)(dian)池,不(bu)(bu)僅(jin)在熱(re)失控的溫(wen)度上表(biao)現優于LG化學的NMC622和(he)松下NCA,而且最高溫(wen)升也不(bu)(bu)會像(xiang)后兩者那么高。 輝能(neng)(neng)NMC811要達到226℃...
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鋰電池報價參考區間 TIME:2020-12-01
鋰(li)電(dian)池(chi)(chi)(chi)報價(jia)會(hui)(hui)(hui)因(yin)為鋰(li)電(dian)池(chi)(chi)(chi)種(zhong)類的(de)(de)不(bu)同(tong)(tong)價(jia)格(ge)會(hui)(hui)(hui)不(bu)同(tong)(tong),同(tong)(tong)時(shi)也(ye)會(hui)(hui)(hui)因(yin)為新舊的(de)(de)不(bu)同(tong)(tong),電(dian)池(chi)(chi)(chi)報價(jia)也(ye)會(hui)(hui)(hui)不(bu)同(tong)(tong),有時(shi)候即使是同(tong)(tong)種(zhong)類型(xing)的(de)(de)鋰(li)電(dian)池(chi)(chi)(chi)不(bu)同(tong)(tong)的(de)(de)廠(chang)家報價(jia)也(ye)會(hui)(hui)(hui)不(bu)同(tong)(tong),這(zhe)就(jiu)是為什么鋰(li)電(dian)池(chi)(chi)(chi)報價(jia)各所不(bu)同(tong)(tong)的(de)(de)原因(yin)。 對于鋰(li)電(dian)芯(xin)來說一般(ban)是按照1安時(shi)多少錢來算的(de)(de). 不(bu)同(tong)(tong)地區間鋰(li)電(dian)池(chi)(chi)(chi)報價(jia)參考(kao): 廣東鋰(li)電(dian)池(chi)(chi)(chi)供應價(jia)格(ge)行情 電(dian)池(chi)(chi)(chi)產品類別 單位(Ah) 廠(chang)家報價(jia) 聚合物鋰(li)電(dian)池(chi)(chi)(chi) 1000mAh ¥7.5~9.50 18650鋰(li)電(dian)池(chi)(chi)(chi) 1...
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電池組不均衡的現象有哪些? TIME:2020-11-21
目前鋰(li)電(dian)(dian)(dian)池(chi)(chi)技術的(de)(de)發展推廣下(xia),很(hen)多地方(fang)使用到了電(dian)(dian)(dian)池(chi)(chi)組(zu)作為能源(yuan),比如新能源(yuan)汽車(che)、電(dian)(dian)(dian)動(dong)摩托車(che)、平衡(heng)車(che)等(deng)等(deng),這些電(dian)(dian)(dian)池(chi)(chi)組(zu)在使用的(de)(de)時候電(dian)(dian)(dian)池(chi)(chi)組(zu)中(zhong)的(de)(de)電(dian)(dian)(dian)芯會(hui)(hui)發生壓(ya)差,就會(hui)(hui)導致電(dian)(dian)(dian)池(chi)(chi)組(zu)不均(jun)衡(heng)的(de)(de)情況,那么電(dian)(dian)(dian)池(chi)(chi)組(zu)不均(jun)衡(heng)的(de)(de)現象有(you)哪些呢? 1、續航(hang)下(xia)降(jiang) 電(dian)(dian)(dian)池(chi)(chi)組(zu)不均(jun)衡(heng)的(de)(de)判別辦法:續航(hang)下(xia)降(jiang)。電(dian)(dian)(dian)池(chi)(chi)組(zu)的(de)(de)充放電(dian)(dian)(dian)壽命一(yi)般都(dou)很(hen)長,比如充放1000個(ge)循環仍可保持75%的(de)(de)容量。假如新車(che)沒(mei)用多長時間,充...
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電動車鋰電池壽命多少年 TIME:2020-11-18
對于電動(dong)(dong)車(che)(che)用戶(hu)來說,電動(dong)(dong)車(che)(che)最(zui)容易(yi)壞的(de)應該是(shi)電池(chi)了(le),因此(ci)電動(dong)(dong)車(che)(che)鋰電池(chi)壽(shou)命(ming)幾(ji)年直接決定了(le)電動(dong)(dong)車(che)(che)質(zhi)量和口碑,進而影響(xiang)品牌(pai)聲(sheng)譽。電動(dong)(dong)車(che)(che)鋰電池(chi)壽(shou)命(ming)長短與兩(liang)個方(fang)面有關,一(yi)個是(shi)鋰電池(chi)的(de)種(zhong)類,另一(yi)個是(shi)電動(dong)(dong)車(che)(che)用戶(hu)的(de)使(shi)用行為(wei)習慣。 從(cong)理論上來講,在再按(an)照(zhao)操(cao)作規(gui)范使(shi)用電動(dong)(dong)車(che)(che)的(de)話,電動(dong)(dong)車(che)(che)鋰電池(chi)壽(shou)命(ming)大(da)概如(ru)下(xia)(xia): 一(yi)、下(xia)(xia)面我們從(cong)不(bu)同種(zhong)類的(de)鋰電池(chi)來簡單介紹一(yi)下(xia)(xia)電動(dong)(dong)車(che)(che)鋰電池(chi)壽(shou)命(ming)大(da)...
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鋅電池技術與鋰電池技術優缺點對比 TIME:2020-11-18
在(zai)一個理想的(de)(de)(de)科(ke)學理論世界里,你的(de)(de)(de)手(shou)機(ji)電(dian)池(chi)(chi)會(hui)很容易持續一整(zheng)天(tian),電(dian)量不(bu)會(hui)隨著(zhu)時(shi)間的(de)(de)(de)推移而退化,而且最重要的(de)(de)(de)是(shi),它不(bu)會(hui)爆炸。這聽起來像是(shi)一個夢想,但(dan)馬里蘭(lan)大學的(de)(de)(de)研究人員開發了(le)一種(zhong)新的(de)(de)(de)水和(he)鋅基電(dian)池(chi)(chi),可以通過某種(zhong)方(fang)式滿足所有(you)這三個標準,并最終(zhong)可能在(zai)未來的(de)(de)(de)消費電(dian)子(zi)產(chan)品中出現,也就是(shi)說鋅電(dian)池(chi)(chi)技術有(you)可能代替(ti)鋰(li)電(dian)池(chi)(chi)技術,那么(me)鋅電(dian)池(chi)(chi)技術與鋰(li)電(dian)池(chi)(chi)技術優缺點(dian)對比怎么(me)樣...
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固態鋰電池會成為未來主流電池嗎? TIME:2020-11-15
新(xin)能源(yuan)汽車(che)市場快速發(fa)展,動力電(dian)池需求不斷增(zeng)長。在(zai)此背景下(xia),多(duo)(duo)家上市公(gong)司(si)加快布局固態(tai)(tai)鋰(li)(li)電(dian)池領(ling)域。業(ye)(ye)內人士表示(shi),固態(tai)(tai)電(dian)池因能量密度較高,續航里程更長。隨著循環性、安全性等綜合(he)技(ji)術指標的(de)(de)提升,固態(tai)(tai)電(dian)池應用市場將(jiang)逐(zhu)漸擴大。 固態(tai)(tai)鋰(li)(li)電(dian)池具備多(duo)(duo)方面優勢 目前很多(duo)(duo)鋰(li)(li)電(dian)池廠家正在(zai)對固態(tai)(tai)電(dian)池進行(xing)廣泛的(de)(de)試驗工作,以加快固態(tai)(tai)鋰(li)(li)電(dian)池技(ji)術的(de)(de)商業(ye)(ye)化。目前的(de)(de)固態(tai)(tai)鋰(li)(li)電(dian)池仍處于試...
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2021年鋰電池價格怎么樣? TIME:2020-11-04
鋰(li)(li)電池(chi)的(de)出場定價(jia)(jia)(jia)方式是以容量為(wei)標準(zhun)的(de),也就是每1000mAh(1Ah)計算(suan)的(de)。按照目(mu)前(qian)的(de)標準(zhun),一(yi)般市面上的(de)鋰(li)(li)電池(chi)出廠時每1000mAh價(jia)(jia)(jia)格(ge)為(wei)3.6-9.5元(yuan)不等,平(ping)均價(jia)(jia)(jia)格(ge)在8元(yuan)左右。而且(qie)不同(tong)材(cai)料的(de)鋰(li)(li)電池(chi)生產難度不同(tong),價(jia)(jia)(jia)格(ge)也不同(tong)。包括鈷酸(suan)鋰(li)(li)、錳(meng)酸(suan)鋰(li)(li)、鎳酸(suan)鋰(li)(li)、磷酸(suan)鐵(tie)鋰(li)(li)、三元(yuan)等材(cai)料。比如:鈷酸(suan)鋰(li)(li)的(de)一(yi)般7.5塊錢(qian)1Ah,磷酸(suan)鐵(tie)鋰(li)(li)的(de)要到9塊錢(qian)1Ah,三元(yuan)的(de)6.51Ah,錳(meng)酸(suan)鋰(li)(li)的(de)6塊錢(qian)1Ah,價(jia)(jia)(jia)格(ge)都只...
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做高倍率電芯有哪些廠家 TIME:2020-10-05
做高倍(bei)率(lv)電(dian)(dian)芯(xin)(xin)(xin)有(you)哪些(xie)廠(chang)(chang)家呢?這(zhe)個(ge)(ge)問題相信很多(duo)朋友(you)只知道有(you)鋰電(dian)(dian)池(chi)廠(chang)(chang)家,不了解什么是做高倍(bei)率(lv)電(dian)(dian)芯(xin)(xin)(xin)的(de)廠(chang)(chang)家吧,深圳(zhen)鋰電(dian)(dian)池(chi)廠(chang)(chang)家格瑞(rui)普電(dian)(dian)池(chi)作為國內(nei)綜(zong)合實(shi)力(li)較(jiao)強的(de)高倍(bei)率(lv)電(dian)(dian)芯(xin)(xin)(xin)生產廠(chang)(chang)商之一,不僅接受批量定(ding)制(zhi)服(fu)務(wu),還提(ti)供市場常規(gui)標準(zhun)民用高倍(bei)率(lv)電(dian)(dian)芯(xin)(xin)(xin)批發服(fu)務(wu),這(zhe)個(ge)(ge)主要看客戶實(shi)際應用需(xu)求定(ding)制(zhi),還有(you)高倍(bei)率(lv)電(dian)(dian)芯(xin)(xin)(xin)的(de)外形形狀也可以按需(xu)定(ding)制(zhi)。 格瑞(rui)普電(dian)(dian)池(chi)的(de)部分高倍(bei)率(lv)電(dian)(dian)芯(xin)(xin)(xin)產品規(gui)格: 序...
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電動門電池定制廠家 TIME:2020-10-04
隨著(zhu)5G時(shi)代和(he)物聯網(wang)的(de)落(luo)地應用,現在很多(duo)大(da)門改(gai)裝成(cheng)了(le)電(dian)(dian)(dian)(dian)動門,為(wei)防(fang)止(zhi)電(dian)(dian)(dian)(dian)動門在斷電(dian)(dian)(dian)(dian)情況下,能正常使(shi)用,因此需要(yao)配備(bei)電(dian)(dian)(dian)(dian)動門電(dian)(dian)(dian)(dian)池(chi)(chi)作為(wei)備(bei)用電(dian)(dian)(dian)(dian)源。電(dian)(dian)(dian)(dian)動門電(dian)(dian)(dian)(dian)池(chi)(chi)定制廠(chang)家格(ge)瑞(rui)普電(dian)(dian)(dian)(dian)池(chi)(chi)專(zhuan)注鋰電(dian)(dian)(dian)(dian)池(chi)(chi)生產研發(fa)制造多(duo)年,在鋰電(dian)(dian)(dian)(dian)池(chi)(chi)的(de)高倍(bei)率放(fang)電(dian)(dian)(dian)(dian)和(he)快速(su)充(chong)電(dian)(dian)(dian)(dian)方(fang)面獲(huo)得了(le)多(duo)項(xiang)專(zhuan)利發(fa)明,可以實(shi)現3C~5C倍(bei)率的(de)快速(su)充(chong)電(dian)(dian)(dian)(dian)能力,可以讓電(dian)(dian)(dian)(dian)池(chi)(chi)在半個小(xiao)時(shi)內充(chong)滿電(dian)(dian)(dian)(dian)池(chi)(chi)重新投入(ru)使(shi)用,大(da)大(da)縮短了(le)作業時(shi)間間歇(xie)差,提...
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快充電池廠家 TIME:2020-09-27
以前在(zai)(zai)鉛酸蓄電(dian)池和鎳氫電(dian)池主導的時(shi)(shi)(shi)代(dai),電(dian)池充(chong)電(dian)需要的時(shi)(shi)(shi)間(jian)需要8個(ge)小時(shi)(shi)(shi)左右(you),即使到了現在(zai)(zai)的鋰電(dian)池時(shi)(shi)(shi)代(dai),充(chong)電(dian)時(shi)(shi)(shi)間(jian)也在(zai)(zai)2個(ge)小時(shi)(shi)(shi)左右(you),漫長的充(chong)電(dian)時(shi)(shi)(shi)間(jian)嚴重影響了電(dian)池的使用效率,因此(ci)快(kuai)充(chong)電(dian)池技(ji)術(shu)(shu)的研發(fa)成了近幾(ji)年來的熱門技(ji)術(shu)(shu)之一。 快(kuai)充(chong)電(dian)池廠家格瑞普(pu)電(dian)池專注鋰電(dian)池生產研發(fa)制造多年,在(zai)(zai)鋰電(dian)池的高(gao)倍率放電(dian)和快(kuai)速充(chong)電(dian)方(fang)面獲得了多項專利發(fa)明(ming),在(zai)(zai)無人機和rc車模(mo)領域(yu)應用廣泛...
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中國最大的鋰電池廠家 TIME:2020-09-15
中國有沒有最(zui)大(da)的(de)(de)鋰(li)電(dian)(dian)(dian)(dian)池(chi)(chi)廠家(jia)呢?這(zhe)(zhe)個(ge)問題相信(xin)很多人想要了(le)解的(de)(de)吧,對(dui)于不做鋰(li)電(dian)(dian)(dian)(dian)池(chi)(chi)的(de)(de)朋友(you)來說多數是(shi)會認(ren)為(wei)中國最(zui)大(da)的(de)(de)鋰(li)電(dian)(dian)(dian)(dian)池(chi)(chi)廠家(jia)是(shi)那些(xie)上市公司的(de)(de)鋰(li)電(dian)(dian)(dian)(dian)池(chi)(chi)企業,比(bi)如(ru)比(bi)亞迪、寧德時代、新邦宇等這(zhe)(zhe)些(xie)大(da)佬,但是(shi)對(dui)于做鋰(li)電(dian)(dian)(dian)(dian)池(chi)(chi)行(xing)業的(de)(de)朋友(you)來說,中國沒有最(zui)大(da)的(de)(de)鋰(li)電(dian)(dian)(dian)(dian)池(chi)(chi)廠家(jia),為(wei)什么(me)呢?因為(wei)每個(ge)鋰(li)電(dian)(dian)(dian)(dian)池(chi)(chi)廠家(jia)發展(zhan)的(de)(de)鋰(li)電(dian)(dian)(dian)(dian)池(chi)(chi)種類和應用各自側重(zhong)點(dian)不同,是(shi)很難作比(bi)較的(de)(de)。 比(bi)如(ru)像比(bi)亞迪和寧德時...
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鋰電池加工廠家 TIME:2020-09-14
深圳鋰(li)(li)(li)電(dian)池(chi)(chi)加(jia)工廠(chang)家有很多種(zhong),對(dui)(dui)于(yu)不做(zuo)鋰(li)(li)(li)電(dian)池(chi)(chi)的人(ren)來說,鋰(li)(li)(li)電(dian)池(chi)(chi)加(jia)工廠(chang)家就是上產鋰(li)(li)(li)電(dian)池(chi)(chi)的廠(chang)家,而對(dui)(dui)于(yu)做(zuo)鋰(li)(li)(li)電(dian)池(chi)(chi)的人(ren)來說,鋰(li)(li)(li)電(dian)池(chi)(chi)加(jia)工廠(chang)家主要(yao)有三大形式,一種(zhong)是只(zhi)做(zuo)鋰(li)(li)(li)電(dian)池(chi)(chi)pack廠(chang)家,另一種(zhong)是只(zhi)做(zuo)鋰(li)(li)(li)電(dian)池(chi)(chi)芯生(sheng)產廠(chang)家,最(zui)后一種(zhong)是從電(dian)芯定制生(sheng)產到(dao)bms保(bao)護(hu)板,再到(dao)結(jie)構(gou)設計,最(zui)后到(dao)電(dian)池(chi)(chi)組pack成品應用(yong)的一體化(hua)服務廠(chang)家。 從上面的三種(zhong)鋰(li)(li)(li)電(dian)池(chi)(chi)加(jia)工廠(chang)家來說,一般是第三種(zhong)廠(chang)家的產品...
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鋰電池PACK廠家 TIME:2020-09-14
深(shen)圳(zhen)鋰電(dian)(dian)池(chi)(chi)(chi)(chi)pack廠家(jia)(jia)很(hen)(hen)多,但(dan)是(shi)集合鋰電(dian)(dian)芯+bms+結構(gou)設(she)計(ji)+pack能力(li)(li)于一(yi)(yi)(yi)(yi)體(ti)的(de)鋰電(dian)(dian)池(chi)(chi)(chi)(chi)廠家(jia)(jia)并(bing)不多,所以大(da)家(jia)(jia)找(zhao)鋰電(dian)(dian)池(chi)(chi)(chi)(chi)pack廠家(jia)(jia)的(de)時(shi)候,很(hen)(hen)多時(shi)候是(shi)一(yi)(yi)(yi)(yi)種單(dan)一(yi)(yi)(yi)(yi)的(de)電(dian)(dian)池(chi)(chi)(chi)(chi)加工服(fu)務,那么(me)要找(zhao)一(yi)(yi)(yi)(yi)家(jia)(jia)一(yi)(yi)(yi)(yi)條(tiao)龍(long)服(fu)務的(de)廠家(jia)(jia)像比(bi)亞迪這樣的(de)大(da)廠家(jia)(jia)定(ding)制的(de)話,中(zhong)小(xiao)型(xing)訂單(dan)可能不現實(shi),那么(me)具備這樣實(shi)力(li)(li)的(de)鋰電(dian)(dian)池(chi)(chi)(chi)(chi)廠家(jia)(jia)格(ge)瑞普(pu)電(dian)(dian)池(chi)(chi)(chi)(chi)就是(shi)不錯的(de)選擇。 下(xia)面是(shi)鋰電(dian)(dian)池(chi)(chi)(chi)(chi)PACK廠家(jia)(jia)格(ge)瑞普(pu)電(dian)(dian)池(chi)(chi)(chi)(chi)生產(chan)工廠部分設(she)備展(zhan)示: 格(ge)瑞普(pu)電(dian)(dian)...
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特種鋰電池廠家 TIME:2020-08-31
特(te)種(zhong)(zhong)鋰(li)電(dian)池(chi)(chi)(chi)廠家格(ge)(ge)瑞普(pu)(pu)電(dian)池(chi)(chi)(chi)專(zhuan)注高安(an)全質量鋰(li)電(dian)池(chi)(chi)(chi)研發(fa)生(sheng)產制(zhi)(zhi)造多(duo)年,格(ge)(ge)瑞普(pu)(pu)電(dian)池(chi)(chi)(chi)就目前(qian)特(te)種(zhong)(zhong)鋰(li)電(dian)池(chi)(chi)(chi)應用(yong)主(zhu)要(yao)有(you)磷酸鐵鋰(li)電(dian)池(chi)(chi)(chi)、聚合物鋰(li)電(dian)池(chi)(chi)(chi)、三元鋰(li)電(dian)池(chi)(chi)(chi)等都具(ju)(ju)有(you)深入(ru)的研發(fa)定(ding)制(zhi)(zhi)經驗。可以(yi)根(gen)據具(ju)(ju)體產品的實際工作(zuo)性(xing)質定(ding)制(zhi)(zhi)研發(fa)相(xiang)應的特(te)種(zhong)(zhong)鋰(li)電(dian)池(chi)(chi)(chi)類型。但(dan)不(bu)管(guan)是哪(na)種(zhong)(zhong)特(te)種(zhong)(zhong)鋰(li)電(dian)池(chi)(chi)(chi),都要(yao)具(ju)(ju)備以(yi)下(xia)基(ji)本(ben)質量要(yao)求。特(te)種(zhong)(zhong)鋰(li)電(dian)池(chi)(chi)(chi)的要(yao)求比一般民用(yong)電(dian)池(chi)(chi)(chi)要(yao)苛(ke)刻許(xu)多(duo),對(dui)特(te)種(zhong)(zhong)鋰(li)電(dian)池(chi)(chi)(chi)組的特(te)定(ding)要(yao)求如下(xia): ...
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特拉斯將無鈷電池技術作為核心發展方向 TIME:2020-08-17
雖然(ran)(ran)電動(dong)汽(qi)(qi)車市場份額(e)在增大(da),但是依然(ran)(ran)無法成為汽(qi)(qi)車主流品種,其中(zhong)一(yi)個重(zhong)要(yao)原因是價(jia)格(ge)。假如將電動(dong)汽(qi)(qi)車與(yu)同(tong)樣(yang)規格(ge)的內燃(ran)機車(ICE)相比,會(hui)發現前者比后者至(zhi)少要(yao)貴10000-15000英鎊(約合人民幣8.8萬-13.2萬元)。盡管電動(dong)汽(qi)(qi)車在購買后使用(yong)時(shi)會(hui)便宜得多(duo),但不(bu)可(ke)否認(ren)的是,高(gao)額(e)的初始溢價(jia)對(dui)早期廣泛采用(yong)電動(dong)汽(qi)(qi)車是一(yi)個相當大(da)的抑(yi)制(zhi)因素。 雖然(ran)(ran)這些額(e)外支出中(zhong)有一(yi)部分是由于公...
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新能源電池CTP技術是什么? TIME:2020-07-13
最(zui)近新(xin)能(neng)源電池(chi)CTP技(ji)(ji)術在(zai)媒體中(zhong)出現(xian)頻(pin)率(lv)越來(lai)(lai)越高,主(zhu)要介(jie)紹的(de)是(shi)在(zai)新(xin)能(neng)源汽車電源技(ji)(ji)術上,但是(shi)對于不(bu)了解(jie)新(xin)能(neng)源電池(chi)的(de)盆友來(lai)(lai)說, 電池(chi)CTP技(ji)(ji)術到底(di)是(shi)什么呢? 新(xin)能(neng)源電池(chi)CTP技(ji)(ji)術主(zhu)要有(you)兩(liang)種(zhong)技(ji)(ji)術路(lu)線:CTP也就是(shi)Cell to PACK的(de)英文縮(suo)寫,是(shi)電芯(xin)直接集成為電池(chi)包,從而省去(qu)了中(zhong)間模(mo)組(zu)(zu)環節。目前CTP有(you)兩(liang)種(zhong)技(ji)(ji)術路(lu)線,一(yi)是(shi)采用完全無模(mo)組(zu)(zu)方(fang)式,二是(shi)以(yi)大(da)模(mo)組(zu)(zu)替(ti)代小模(mo)組(zu)(zu)的(de)方(fang)式。 ...
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深圳鋰電池定制廠家 TIME:2020-06-21
深圳鋰(li)電(dian)(dian)池(chi)(chi)(chi)定(ding)制廠家有(you)多種(zhong)形式,一種(zhong)是鋰(li)電(dian)(dian)池(chi)(chi)(chi)電(dian)(dian)芯批發(fa),一種(zhong)是鋰(li)電(dian)(dian)池(chi)(chi)(chi)組定(ding)制,不同的(de)鋰(li)電(dian)(dian)池(chi)(chi)(chi)定(ding)制價格(ge)(ge)適用(yong)不同的(de)配方(fang)形式,一般拉(la)說電(dian)(dian)芯定(ding)制價格(ge)(ge)要低于(yu)電(dian)(dian)池(chi)(chi)(chi)定(ding)制成品價格(ge)(ge)。鋰(li)電(dian)(dian)池(chi)(chi)(chi)定(ding)制廠家格(ge)(ge)瑞(rui)普專注鋰(li)電(dian)(dian)池(chi)(chi)(chi)研發(fa)生(sheng)(sheng)產制造多年,不僅是一家鋰(li)電(dian)(dian)芯質(zhi)量優秀的(de)廠商,同時還是整電(dian)(dian)池(chi)(chi)(chi)應(ying)用(yong)方(fang)案生(sheng)(sheng)產制造的(de)高(gao)新(xin)技術企業,可以為(wei)客戶提(ti)(ti)供從(cong)電(dian)(dian)芯+bms+電(dian)(dian)池(chi)(chi)(chi)結構設計一體化定(ding)制服務(wu)。 國內提(ti)(ti)供鋰(li)...
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當前固態電池發展情況怎么樣? TIME:2020-06-20
固(gu)態(tai)電池(chi)(chi)是指使用固(gu)態(tai)電極和固(gu)態(tai)電解質生(sheng)產(chan)制造的電池(chi)(chi),與現有(you)的液態(tai)形式電池(chi)(chi)不同,是未來新(xin)能(neng)(neng)源汽車電池(chi)(chi)發展的主要方向之一。近(jin)日,大眾(zhong)(zhong)集團公布第二季度(du)財報時,大眾(zhong)(zhong)集團首席執行官(guan)赫伯(bo)特·迪(di)斯表示,大眾(zhong)(zhong)計(ji)劃自主生(sheng)產(chan)固(gu)態(tai)電池(chi)(chi),可能(neng)(neng)從2024年或2025年開始批量生(sheng)產(chan)。按照(zhao)國(guo)家《節能(neng)(neng)與新(xin)能(neng)(neng)源汽車技術路線圖》,到2025年,純電動(dong)汽車動(dong)力鋰電池(chi)(chi)的能(neng)(neng)量密度(du)目(mu)標(biao)為400Wh/kg,203...
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鋰電池供應商產業鏈介紹 TIME:2020-06-19
鋰(li)電(dian)(dian)(dian)池(chi)供應商(shang)產(chan)業鏈材(cai)料(liao)(liao)供應商(shang)有哪些(xie)?在(zai)鋰(li)電(dian)(dian)(dian)池(chi)制造產(chan)業鏈中(zhong)(zhong),電(dian)(dian)(dian)池(chi)包(bao)的(de)制造核心部分就是(shi)電(dian)(dian)(dian)芯(xin),電(dian)(dian)(dian)芯(xin)封裝(zhuang)后再(zai)集成(cheng)(cheng)線(xian)束(shu)和PVC膜(mo)構(gou)成(cheng)(cheng)電(dian)(dian)(dian)池(chi)模組(zu),再(zai)加入線(xian)束(shu)連(lian)接器、BMS電(dian)(dian)(dian)路板(ban)構(gou)成(cheng)(cheng)動力電(dian)(dian)(dian)池(chi)成(cheng)(cheng)品。鋰(li)電(dian)(dian)(dian)池(chi)供應商(shang)的(de)發展從整個材(cai)料(liao)(liao)和裝(zhuang)備領域來看,正極材(cai)料(liao)(liao)、負(fu)極材(cai)料(liao)(liao)、隔膜(mo)、電(dian)(dian)(dian)解液是(shi)鋰(li)電(dian)(dian)(dian)池(chi)最關(guan)鍵(jian)的(de)四大(da)材(cai)料(liao)(liao)。其中(zhong)(zhong),負(fu)極材(cai)料(liao)(liao)是(shi)鋰(li)電(dian)(dian)(dian)池(chi)儲存鋰(li)的(de)主(zhu)體。作(zuo)為(wei)鋰(li)電(dian)(dian)(dian)池(chi)四大(da)關(guan)鍵(jian)材(cai)料(liao)(liao)之一,負(fu)極材(cai)...
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新能源汽車鋰電池是用哪種鋰電池? TIME:2020-06-15
新能(neng)(neng)源汽(qi)車(che)電(dian)(dian)(dian)池(chi)(chi)目前發展的(de)方(fang)向(xiang)主(zhu)要有(you)鋰離(li)子電(dian)(dian)(dian)池(chi)(chi)和(he)燃料(liao)電(dian)(dian)(dian)池(chi)(chi)兩大方(fang)向(xiang),而(er)在技術(shu)成熟(shu)應(ying)用(yong)(yong)上來說(shuo),鋰電(dian)(dian)(dian)池(chi)(chi)則更為(wei)(wei)成功,燃料(liao)電(dian)(dian)(dian)池(chi)(chi)則還(huan)處(chu)在研發商用(yong)(yong)階(jie)段。那么新能(neng)(neng)源汽(qi)車(che)鋰電(dian)(dian)(dian)池(chi)(chi)會(hui)用(yong)(yong)到(dao)哪幾種類型的(de)鋰電(dian)(dian)(dian)池(chi)(chi)呢?就(jiu)(jiu)目前市(shi)場(chang)上的(de)新能(neng)(neng)源汽(qi)車(che)來看,使用(yong)(yong)磷(lin)酸鐵鋰電(dian)(dian)(dian)池(chi)(chi)作為(wei)(wei)動力驅(qu)動的(de)是主(zhu)流,其他類的(de)鋰電(dian)(dian)(dian)池(chi)(chi)卻沒有(you)見(jian)到(dao),這(zhe)個(ge)是什么原因(yin)呢? 下面我們就(jiu)(jiu)一起來探(tan)討一下可能(neng)(neng)的(de)原因(yin)吧: 1、從(cong)電(dian)(dian)(dian)池(chi)(chi)安...
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鋰電池哪個品牌好? TIME:2020-06-09
由于鋰(li)(li)電(dian)池(chi)(chi)(chi)(chi)在便攜(xie)式電(dian)子產品(pin)(pin)(pin)(pin)的(de)(de)(de)適用性很好(hao)(hao),再加上電(dian)子市場的(de)(de)(de)持續擴(kuo)增(zeng)對鋰(li)(li)電(dian)池(chi)(chi)(chi)(chi)需求更(geng)強,催生了(le)很多大(da)(da)大(da)(da)小(xiao)小(xiao)的(de)(de)(de)鋰(li)(li)電(dian)池(chi)(chi)(chi)(chi)廠(chang)家,而鋰(li)(li)電(dian)池(chi)(chi)(chi)(chi)哪個品(pin)(pin)(pin)(pin)牌好(hao)(hao),則成了(le)電(dian)子產品(pin)(pin)(pin)(pin)采(cai)購員時常要考量的(de)(de)(de)問題,因為(wei)這(zhe)個鋰(li)(li)電(dian)池(chi)(chi)(chi)(chi)品(pin)(pin)(pin)(pin)牌好(hao)(hao)壞將直接影響(xiang)其產品(pin)(pin)(pin)(pin)在市場的(de)(de)(de)競爭力和存活周期長短以及獲取利潤空間的(de)(de)(de)重要因素。 那么鋰(li)(li)電(dian)池(chi)(chi)(chi)(chi)哪個品(pin)(pin)(pin)(pin)牌好(hao)(hao)呢?這(zhe)個對于傳統的(de)(de)(de)采(cai)購觀念來說(shuo),肯定是上市鋰(li)(li)電(dian)池(chi)(chi)(chi)(chi)廠(chang)商比較好(hao)(hao)了(le)...
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3C電子市場促進鋰電池供應緊張局勢 TIME:2020-05-29
近年(nian)(nian)來國內(nei)3C電(dian)(dian)(dian)子(zi)市場發(fa)展蓬勃,再(zai)加上(shang)國內(nei)年(nian)(nian)輕一代消(xiao)費(fei)力提升和時尚化,電(dian)(dian)(dian)子(zi)市場出(chu)現了(le)各種有(you)趣的(de)電(dian)(dian)(dian)子(zi)穿戴設備(bei),特別是(shi)筆記(ji)本電(dian)(dian)(dian)腦市場價格下降,讓(rang)年(nian)(nian)輕一代購買數量增大(da),導致鋰(li)電(dian)(dian)(dian)池市場供應會趨緊。再(zai)加上(shang)鋰(li)電(dian)(dian)(dian)池原材料上(shang)漲和疫情影(ying)響,一些小(xiao)鋰(li)電(dian)(dian)(dian)池廠家紛紛推出(chu)市場,更(geng)是(shi)加劇了(le)鋰(li)電(dian)(dian)(dian)池供應緊張的(de)局勢。 據華碩總裁沈振來稱,華碩將會一如既(ji)往對所采購的(de)電(dian)(dian)(dian)池進行嚴格的(de)檢(jian)查...
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聚合物電池定制 TIME:2020-05-29
聚(ju)(ju)合(he)物(wu)電(dian)(dian)池(chi)(chi)(chi)定(ding)(ding)(ding)(ding)制(zhi)一般說(shuo)(shuo)的(de)是聚(ju)(ju)合(he)物(wu)鋰(li)電(dian)(dian)池(chi)(chi)(chi)的(de)定(ding)(ding)(ding)(ding)制(zhi),也可說(shuo)(shuo)是鋰(li)電(dian)(dian)池(chi)(chi)(chi)的(de)定(ding)(ding)(ding)(ding)制(zhi),所不(bu)同(tong)的(de)是看具體(ti)要(yao)定(ding)(ding)(ding)(ding)做什么樣(yang)性能的(de)聚(ju)(ju)合(he)物(wu)電(dian)(dian)池(chi)(chi)(chi)了。聚(ju)(ju)合(he)物(wu)電(dian)(dian)池(chi)(chi)(chi)定(ding)(ding)(ding)(ding)制(zhi)可以(yi)定(ding)(ding)(ding)(ding)制(zhi)普通類型的(de)電(dian)(dian)池(chi)(chi)(chi),也可以(yi)定(ding)(ding)(ding)(ding)制(zhi)低溫類型的(de),還可以(yi)定(ding)(ding)(ding)(ding)制(zhi)高倍率大電(dian)(dian)流放電(dian)(dian)的(de),這要(yao)看產品的(de)時(shi)間應用要(yao)求決(jue)定(ding)(ding)(ding)(ding)的(de)。 格瑞(rui)普電(dian)(dian)池(chi)(chi)(chi)廠家生產制(zhi)造的(de)聚(ju)(ju)合(he)物(wu)電(dian)(dian)池(chi)(chi)(chi)定(ding)(ding)(ding)(ding)制(zhi)樣(yang)品圖: 聚(ju)(ju)合(he)物(wu)電(dian)(dian)池(chi)(chi)(chi)定(ding)(ding)(ding)(ding)制(zhi)還有尺寸形(xing)(xing)狀和(he)容量(liang)方面的(de)不(bu)同(tong),在形(xing)(xing)狀和(he)尺寸方面可...
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鋰電池生產廠商 TIME:2020-05-28
深圳鋰(li)電(dian)(dian)(dian)(dian)(dian)池(chi)生(sheng)產(chan)(chan)(chan)廠(chang)商(shang)格瑞(rui)普電(dian)(dian)(dian)(dian)(dian)池(chi)作(zuo)為鋰(li)電(dian)(dian)(dian)(dian)(dian)池(chi)行業品牌電(dian)(dian)(dian)(dian)(dian)池(chi),生(sheng)產(chan)(chan)(chan)制(zhi)(zhi)造(zao)的鋰(li)電(dian)(dian)(dian)(dian)(dian)池(chi)有聚合物鋰(li)電(dian)(dian)(dian)(dian)(dian)池(chi)和磷(lin)酸(suan)鐵鋰(li)電(dian)(dian)(dian)(dian)(dian)池(chi),電(dian)(dian)(dian)(dian)(dian)芯外包裝(zhuang)都是軟包鋰(li)電(dian)(dian)(dian)(dian)(dian)池(chi),這兩類(lei)電(dian)(dian)(dian)(dian)(dian)池(chi)同時細分為低溫(wen)電(dian)(dian)(dian)(dian)(dian)池(chi)、高倍率電(dian)(dian)(dian)(dian)(dian)池(chi)和常規電(dian)(dian)(dian)(dian)(dian)池(chi)三大類(lei)電(dian)(dian)(dian)(dian)(dian)芯。 格瑞(rui)普電(dian)(dian)(dian)(dian)(dian)池(chi)生(sheng)產(chan)(chan)(chan)廠(chang)商(shang)生(sheng)產(chan)(chan)(chan)制(zhi)(zhi)造(zao)的鋰(li)電(dian)(dian)(dian)(dian)(dian)池(chi)采用疊片(pian)式(shi)工藝,因此鋰(li)電(dian)(dian)(dian)(dian)(dian)池(chi)在形(xing)狀上和容量上都可以按照(zhao)實際(ji)產(chan)(chan)(chan)品電(dian)(dian)(dian)(dian)(dian)池(chi)倉做設計定制(zhi)(zhi),為客(ke)戶產(chan)(chan)(chan)品提升市(shi)場同類(lei)產(chan)(chan)(chan)品競爭優勢加分。下面是格...
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工業智能機器人電池選什么電池好? TIME:2020-05-18
電(dian)(dian)池(chi)(chi)的(de)發明應(ying)用促進(jin)了工(gong)(gong)業(ye)(ye)智(zhi)(zhi)能(neng)的(de)發展進(jin)步,電(dian)(dian)池(chi)(chi)從鉛(qian)酸蓄(xu)(xu)電(dian)(dian)池(chi)(chi)到鎳氫電(dian)(dian)池(chi)(chi),再到目(mu)前主(zhu)流應(ying)用的(de)鋰電(dian)(dian)池(chi)(chi),在工(gong)(gong)業(ye)(ye)智(zhi)(zhi)能(neng)機器(qi)(qi)人電(dian)(dian)池(chi)(chi)領(ling)域有著很(hen)重要的(de)意義。目(mu)前工(gong)(gong)業(ye)(ye)智(zhi)(zhi)能(neng)機器(qi)(qi)人電(dian)(dian)池(chi)(chi)使(shi)用這三(san)種電(dian)(dian)池(chi)(chi)都有,但它們(men)有各(ge)自的(de)優缺點,那么(me)工(gong)(gong)業(ye)(ye)智(zhi)(zhi)能(neng)機器(qi)(qi)人電(dian)(dian)池(chi)(chi)選什么(me)電(dian)(dian)池(chi)(chi)好?下面就來看看吧: 1、工(gong)(gong)業(ye)(ye)機器(qi)(qi)人電(dian)(dian)池(chi)(chi)選用鉛(qian)酸蓄(xu)(xu)電(dian)(dian)池(chi)(chi) (1)鉛(qian)酸蓄(xu)(xu)電(dian)(dian)池(chi)(chi)到目(mu)前為止還是很(hen)多(duo)工(gong)(gong)業(ye)(ye)機器(qi)(qi)人電(dian)(dian)池(chi)(chi)選擇(ze)的(de)考(kao)量(liang)之一...
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刀片電池是什么電池? TIME:2020-05-14
刀片(pian)(pian)(pian)電(dian)(dian)(dian)池(chi)(chi)(chi)(chi)在新能源電(dian)(dian)(dian)池(chi)(chi)(chi)(chi)行業火爆起(qi)來是由于亞迪(di)漢EV發布使(shi)用的(de)(de)(de)就是“刀片(pian)(pian)(pian)電(dian)(dian)(dian)池(chi)(chi)(chi)(chi)”這一概念的(de)(de)(de)新能源電(dian)(dian)(dian)池(chi)(chi)(chi)(chi)的(de)(de)(de)原(yuan)因。那么(me)刀片(pian)(pian)(pian)電(dian)(dian)(dian)池(chi)(chi)(chi)(chi)什么(me)電(dian)(dian)(dian)池(chi)(chi)(chi)(chi)?相信很多不做(zuo)電(dian)(dian)(dian)池(chi)(chi)(chi)(chi)的(de)(de)(de)朋友(you)不是很了(le)解,下面(mian)我們就來一起(qi)了(le)解一下吧。 刀片(pian)(pian)(pian)電(dian)(dian)(dian)池(chi)(chi)(chi)(chi)其實也(ye)是使(shi)用的(de)(de)(de)鋰電(dian)(dian)(dian)池(chi)(chi)(chi)(chi)電(dian)(dian)(dian)芯(xin)制造的(de)(de)(de),只是在電(dian)(dian)(dian)池(chi)(chi)(chi)(chi)包的(de)(de)(de)設(she)計結(jie)構上與傳統電(dian)(dian)(dian)池(chi)(chi)(chi)(chi)包做(zuo)出(chu)創新設(she)計,讓(rang)電(dian)(dian)(dian)池(chi)(chi)(chi)(chi)在各方面(mian)的(de)(de)(de)使(shi)用效率更(geng)(geng)高更(geng)(geng)好(hao)。 刀片(pian)(pian)(pian)電(dian)(dian)(dian)池(chi)(chi)(chi)(chi)的(de)(de)(de)結(jie)構示(shi)意圖如(ru)下: 可以看出(chu)刀片(pian)(pian)(pian)...
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工業備用電池用什么電池好? TIME:2020-05-09
以前(qian)工業(ye)備(bei)用(yong)電(dian)(dian)(dian)源主要是(shi)鉛酸(suan)蓄電(dian)(dian)(dian)池(chi)(chi),隨著電(dian)(dian)(dian)池(chi)(chi)技(ji)術(shu)的(de)發展(zhan),目前(qian)工業(ye)備(bei)用(yong)電(dian)(dian)(dian)池(chi)(chi)主要有(you)聚合物鋰電(dian)(dian)(dian)池(chi)(chi)、磷(lin)(lin)酸(suan)鐵鋰電(dian)(dian)(dian)池(chi)(chi)、鎳氫電(dian)(dian)(dian)池(chi)(chi)和燃料電(dian)(dian)(dian)池(chi)(chi)這幾種,從未來(lai)(lai)看(kan),磷(lin)(lin)酸(suan)鐵鋰電(dian)(dian)(dian)池(chi)(chi)作(zuo)為(wei)(wei)工業(ye)備(bei)用(yong)電(dian)(dian)(dian)源是(shi)最有(you)發展(zhan)潛力(li)的(de),具體我(wo)們(men)來(lai)(lai)了解一下吧(ba)。 目前(qian)磷(lin)(lin)酸(suan)鐵鋰電(dian)(dian)(dian)池(chi)(chi)作(zuo)為(wei)(wei)新能源電(dian)(dian)(dian)池(chi)(chi)最熱門的(de)電(dian)(dian)(dian)池(chi)(chi)之一,經過長時間發展(zhan),電(dian)(dian)(dian)池(chi)(chi)系統技(ji)術(shu)不斷進步完善,磷(lin)(lin)酸(suan)鐵鋰電(dian)(dian)(dian)池(chi)(chi)應(ying)用(yong)到的(de)領域就更多了。那么(me)其(qi)有(you)什么(me)競...
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最新中國鋰電池企業前十名排名情況 TIME:2020-05-08
國內鋰(li)電(dian)(dian)池企(qi)業中中大(da)型的有很(hen)多,但中國鋰(li)電(dian)(dian)池企(qi)業前(qian)十名(ming)基(ji)(ji)本被上市鋰(li)電(dian)(dian)池公司占據,下面(mian)是最(zui)新中國鋰(li)電(dian)(dian)池企(qi)業前(qian)十名(ming)排名(ming)情況概(gai)述: 1、寧德時代CATL,專注于通(tong)過電(dian)(dian)池技術(shu),為全球綠色能(neng)源(yuan)應(ying)用,提供能(neng)源(yuan)存儲(chu)解決方(fang)案。 2、比(bi)亞迪,業務(wu)主要分布在惠州和(he)深圳兩個基(ji)(ji)地,主要產品為磷酸鐵鋰(li)動力(li)(li)電(dian)(dian)池,是國內動力(li)(li)電(dian)(dian)池的龍頭。 3、國軒,主要從事鋰(li)電(dian)(dian)池材料(liao)、電(dian)(dian)芯設計工藝(yi)等供應(ying)...
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華為P40手機用石墨烯電池是真的嗎? TIME:2020-05-07
之前就有很多傳聞(wen)華(hua)為(wei)已經研制(zhi)出了可(ke)以(yi)用(yong)(yong)于手(shou)機(ji)的(de)(de)石(shi)(shi)(shi)墨(mo)烯(xi)電(dian)池(chi)(chi),一(yi)度成了網(wang)絡(luo)的(de)(de)熱(re)搜話題,但(dan)是后來(lai)華(hua)為(wei)官網(wang)并(bing)沒有做出明確的(de)(de)回應。進來(lai)華(hua)為(wei)新(xin)發(fa)布手(shou)機(ji)傳言說使用(yong)(yong)石(shi)(shi)(shi)墨(mo)烯(xi)電(dian)池(chi)(chi),在國外(wai)推(tui)特平臺來(lai)自印度的(de)(de)信(xin)息說P40手(shou)機(ji)使用(yong)(yong)石(shi)(shi)(shi)墨(mo)烯(xi)電(dian)池(chi)(chi),加上(shang)華(hua)為(wei)法國官方推(tui)特信(xin)以(yi)為(wei)真,在推(tui)特上(shang)也發(fa)布了一(yi)則P40系列會采用(yong)(yong)石(shi)(shi)(shi)墨(mo)烯(xi)電(dian)池(chi)(chi)的(de)(de)消息,讓華(hua)為(wei)手(shou)機(ji)粉絲著實興奮了一(yi)把(ba),感嘆(tan)華(hua)為(wei)無(wu)愧手(shou)機(ji)行業的(de)(de)...
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什么是鋰空氣電池? TIME:2020-04-24
鋰(li)(li)空(kong)氣(qi)(qi)電(dian)(dian)池(chi)工作(zuo)原理:鋰(li)(li)空(kong)氣(qi)(qi)電(dian)(dian)池(chi)是一(yi)種用(yong)鋰(li)(li)作(zuo)負(fu)(fu)極(ji),以空(kong)氣(qi)(qi)中的氧(yang)(yang)氣(qi)(qi)作(zuo)為正極(ji)反(fan)應物的電(dian)(dian)池(chi),負(fu)(fu)極(ji)的鋰(li)(li)釋放電(dian)(dian)子后成為鋰(li)(li)陽離子(Li+),Li+穿過電(dian)(dian)解質材(cai)料,在正極(ji)與氧(yang)(yang)氣(qi)(qi)、以及從外電(dian)(dian)路流過來的電(dian)(dian)子結合(he)生(sheng)成氧(yang)(yang)化(hua)鋰(li)(li)(Li2O)或者過氧(yang)(yang)化(hua)鋰(li)(li)(Li2O2),并留(liu)在正極(ji)。鋰(li)(li)空(kong)氣(qi)(qi)電(dian)(dian)池(chi)的開路電(dian)(dian)壓(ya)為2.91 V。 鋰(li)(li)空(kong)氣(qi)(qi)電(dian)(dian)池(chi)化(hua)學(xue)方(fang)程式: 放電(dian)(dian)時(shi)電(dian)(dian)極(ji)反(fan)應如下(xia): (1)負(fu)(fu)極(ji)反(fan)應:Li→Li+ + e– (2...
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廢舊鋰電池怎么處理好? TIME:2020-04-23
鋰(li)(li)電池(chi)(chi)生產使用后總會報(bao)廢(fei)(fei),特(te)別(bie)是新能源(yuan)汽(qi)(qi)車(che)(che)發展(zhan)成為(wei)當代汽(qi)(qi)車(che)(che)發展(zhan)主流的情(qing)況(kuang)(kuang)下,廢(fei)(fei)舊(jiu)(jiu)鋰(li)(li)電池(chi)(chi)的產生數量(liang)就(jiu)變得更加巨大(da)了(le)。那么(me)廢(fei)(fei)舊(jiu)(jiu)鋰(li)(li)電池(chi)(chi)怎么(me)處理(li)好?下面來(lai)看看關于廢(fei)(fei)舊(jiu)(jiu)鋰(li)(li)電池(chi)(chi)的數據(ju)概況(kuang)(kuang): 廢(fei)(fei)舊(jiu)(jiu)鋰(li)(li)電池(chi)(chi)處理(li)流程圖 2018年(nian),我國新能源(yuan)汽(qi)(qi)車(che)(che)產銷(xiao)量(liang)超過120萬輛,同比增(zeng)長約60%,居全(quan)球第一,預計到(dao)2020年(nian)產銷(xiao)量(liang)將突破200萬輛大(da)關。據(ju)測算,結合汽(qi)(qi)車(che)(che)報(bao)廢(fei)(fei)年(nian)限、電池(chi)(chi)壽命等因素,20...
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新型原電池原理種類 TIME:2020-04-16
原電(dian)(dian)池(chi)(chi)(chi)(chi)以前(qian)一般指(zhi)(zhi)教學(xue)上(shang)的(de)銅鋅電(dian)(dian)化(hua)學(xue)反應的(de)電(dian)(dian)池(chi)(chi)(chi)(chi),現在是(shi)(shi)(shi)指(zhi)(zhi)一種電(dian)(dian)池(chi)(chi)(chi)(chi)的(de)簡單化(hua)學(xue)模型(模式(shi)),也就是(shi)(shi)(shi)電(dian)(dian)池(chi)(chi)(chi)(chi)基礎化(hua)學(xue)反應原理或化(hua)學(xue)方程式(shi)。當下人們常說的(de)原電(dian)(dian)池(chi)(chi)(chi)(chi)有(you)哪(na)些呢(ni)? 只(zhi)有(you)氧化(hua)還(huan)原反應才有(you)電(dian)(dian)子的(de)得失(shi),只(zhi)有(you)氧化(hua)還(huan)原反應才可能被設計成原電(dian)(dian)池(chi)(chi)(chi)(chi)(復分解反應永遠(yuan)不可能被設計成原電(dian)(dian)池(chi)(chi)(chi)(chi)),無(wu)論什么(me)樣電(dian)(dian)極材料、電(dian)(dian)解質溶(rong)液(或熔融態(tai)的(de)電(dian)(dian)解質)構成原電(dian)(dian)池(chi)(chi)(chi)(chi),只(zhi)要是(shi)(shi)(shi)原電(dian)(dian)池(chi)(chi)(chi)(chi)永遠(yuan)遵守...
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鋅空氣燃料電池能否在新能源汽車占一席之地 TIME:2020-04-09
未來以燃(ran)料(liao)(liao)電(dian)池(chi)作(zuo)為(wei)替代能源(yuan),將成為(wei)汽車業界開發零污(wu)染(ran)新能源(yuan)汽車的主要技(ji)術(shu)方向。鋅(xin)空氣燃(ran)料(liao)(liao)電(dian)池(chi)技(ji)術(shu)作(zuo)為(wei)一種既(ji)古老又年輕(qing)電(dian)池(chi),由于(yu)取得了突破(po)性進展(zhan)而異軍突起(qi),成為(wei)新能源(yuan)汽車電(dian)池(chi)的有(you)力競爭(zheng)者之一。 鋅(xin)空氣燃(ran)料(liao)(liao)電(dian)池(chi)早在100多(duo)年前就已(yi)被(bei)發現,它(ta)的能量(liang)值比鉛酸(suan)電(dian)池(chi)高(gao)出5~7倍(bei)。但由于(yu)技(ji)術(shu)限制和電(dian)池(chi)自身功(gong)率(lv)低(di)、不穩定、不可靠等難題,限制了其發展(zhan)。但是(shi)最(zui)近據介紹(shao),鋅(xin)...
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磷酸鐵鋰材料價格趨勢 TIME:2020-04-04
2020年以(yi)前主流(liu)廠商的(de)(de)磷酸(suan)鐵鋰(li)價(jia)(jia)格(ge)(ge)基本維持在(zai)5萬(wan)(wan)元/噸(dun)以(yi)上,而今年年初價(jia)(jia)格(ge)(ge)已經突破5萬(wan)(wan)元/噸(dun)以(yi)下(xia)的(de)(de)價(jia)(jia)格(ge)(ge)。另一方面2019年磷酸(suan)鐵鋰(li)呈(cheng)現出蓬勃的(de)(de)增長(chang)勢頭。數據(ju)顯示,2019年磷酸(suan)鐵鋰(li)電池裝(zhuang)機電量約1.40GWh,同比(bi)增長(chang)174%,那么磷酸(suan)鐵鋰(li)材料價(jia)(jia)格(ge)(ge)還會繼(ji)續(xu)往下(xia)跌嗎? 磷酸(suan)鐵鋰(li)電池的(de)(de)市場(chang)需求在(zai)增長(chang),為何(he)磷酸(suan)鐵鋰(li)的(de)(de)價(jia)(jia)格(ge)(ge)還是一跌再跌?對于價(jia)(jia)格(ge)(ge)跌破5萬(wan)(wan)/噸(dun)的(de)(de)原因,業內給出的(de)(de)統(tong)一觀(guan)...
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新能源電池汽車用哪些新能源電池做動力? TIME:2020-04-01
目(mu)前新(xin)(xin)(xin)能源(yuan)汽車(che)主要有(you)兩種(zhong)(zhong)類(lei)型,一(yi)種(zhong)(zhong)混(hun)(hun)合(he)動(dong)(dong)力(li)(li)新(xin)(xin)(xin)能源(yuan)汽車(che),就是汽油和電(dian)(dian)(dian)(dian)池替(ti)換使用(yong),提(ti)供動(dong)(dong)力(li)(li);另(ling)一(yi)種(zhong)(zhong)是純電(dian)(dian)(dian)(dian)池提(ti)供動(dong)(dong)力(li)(li)的(de)(de)(de)汽車(che)。在(zai)當下(xia)新(xin)(xin)(xin)能源(yuan)汽車(che)備受矚目(mu)的(de)(de)(de)情況下(xia),所(suo)使用(yong)的(de)(de)(de)新(xin)(xin)(xin)能源(yuan)電(dian)(dian)(dian)(dian)池有(you)哪些(xie)種(zhong)(zhong)類(lei)呢(ni)?但(dan)對于(yu)新(xin)(xin)(xin)能源(yuan)車(che),續航、充電(dian)(dian)(dian)(dian)和安全是消(xiao)費者最(zui)關心的(de)(de)(de)三個問(wen)題,而它們表現的(de)(de)(de)好壞很大(da)程度上取(qu)決于(yu)電(dian)(dian)(dian)(dian)池。 1、鎳氫新(xin)(xin)(xin)能源(yuan)電(dian)(dian)(dian)(dian)池與油混(hun)(hun)合(he)動(dong)(dong)力(li)(li)的(de)(de)(de)新(xin)(xin)(xin)能源(yuan)汽車(che) 目(mu)前用(yong)于(yu)混(hun)(hun)合(he)動(dong)(dong)力(li)(li)車(che)上的(de)(de)(de)電(dian)(dian)(dian)(dian)...
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最新磷酸鐵鋰電池上市公司名錄 TIME:2020-03-26
磷酸(suan)鐵鋰電(dian)池上市(shi)公(gong)(gong)司(si)(si)名(ming)(ming)(ming)錄: 1、公(gong)(gong)司(si)(si)名(ming)(ming)(ming)稱(cheng):中(zhong)國寶安(an)集團(tuan)股(gu)份(fen)有(you)限公(gong)(gong)司(si)(si),股(gu)票代(dai)(dai)碼(ma):000009; 2、公(gong)(gong)司(si)(si)名(ming)(ming)(ming)稱(cheng):合肥國軒(xuan)高科(ke)動(dong)力能源有(you)限公(gong)(gong)司(si)(si),股(gu)票代(dai)(dai)碼(ma):002074; 3、公(gong)(gong)司(si)(si)名(ming)(ming)(ming)稱(cheng):浙江南都電(dian)源動(dong)力股(gu)份(fen)有(you)限公(gong)(gong)司(si)(si),股(gu)票代(dai)(dai)碼(ma):300068; 4、公(gong)(gong)司(si)(si)名(ming)(ming)(ming)稱(cheng):寧波杉杉股(gu)份(fen)有(you)限公(gong)(gong)司(si)(si),股(gu)票代(dai)(dai)碼(ma):600884; 5、公(gong)(gong)司(si)(si)名(ming)(ming)(ming)稱(cheng):北京當升材料科(ke)技股(gu)份(fen)有(you)限公(gong)(gong)司(si)(si),股(gu)票代(dai)(dai)碼(ma):300073; 6、公(gong)(gong)司(si)(si)名(ming)(ming)(ming)稱(cheng):深(shen)圳新宙...
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新電池技術可以提升10倍的鋰電池容量 TIME:2020-03-20
由(you)于市場電(dian)(dian)(dian)子設備(bei)對長時間(jian)續航(hang)工作的(de)(de)硬(ying)性(xing)要求(qiu),提(ti)高(gao)鋰(li)電(dian)(dian)(dian)池高(gao)容(rong)(rong)量是鋰(li)電(dian)(dian)(dian)池行業(ye)一直注(zhu)重的(de)(de)核(he)心問題。那么提(ti)高(gao)鋰(li)電(dian)(dian)(dian)池單位能量密度(du)來提(ti)升電(dian)(dian)(dian)池的(de)(de)容(rong)(rong)量就是一個比較有效的(de)(de)電(dian)(dian)(dian)池技(ji)術方案。 目(mu)前(qian)負(fu)極材(cai)料開發(fa)方向主要是提(ti)高(gao)材(cai)料的(de)(de)容(rong)(rong)量發(fa)揮,例如現在技(ji)術比較成熟的(de)(de)Si基材(cai)料,處于研發(fa)階(jie)段的(de)(de)氮摻(chan)雜石墨類(lei)材(cai)料和以及(ji)金屬(shu)硫化物等(deng)材(cai)料容(rong)(rong)量發(fa)揮都可(ke)達到1000mAh/g以上,遠高(gao)于石墨類(lei)材(cai)料。...
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電池技術CTP會是下一代電池技術嗎? TIME:2020-03-18
每一次的(de)(de)(de)電(dian)池(chi)技(ji)術(shu)革新都(dou)有可(ke)能對電(dian)池(chi)行業(ye)進行變(bian)革,近來寧德時代CTP電(dian)池(chi)技(ji)術(shu)和比亞迪刀片電(dian)池(chi)技(ji)術(shu)可(ke)謂炙手可(ke)熱,在(zai)電(dian)池(chi)行業(ye)造成不(bu)小的(de)(de)(de)轟動。但是(shi)總(zong)的(de)(de)(de)來說這兩種電(dian)池(chi)技(ji)術(shu)的(de)(de)(de)技(ji)術(shu)思路(lu)上是(shi)一致的(de)(de)(de),就是(shi)在(zai)原(yuan)有的(de)(de)(de)電(dian)池(chi)化學體系(xi)基礎上,通過電(dian)池(chi)單體設計和電(dian)池(chi)包(bao)集(ji)成形式的(de)(de)(de)優化,將(jiang)原(yuan)有的(de)(de)(de)單體—模組—電(dian)池(chi)包(bao)的(de)(de)(de)三層(ceng)結構,改進為由大電(dian)芯/大模組構成的(de)(de)(de)單體電(dian)池(chi)包(bao)兩層(ceng)結構。 傳統(tong)電(dian)池(chi)包(bao)的(de)(de)(de)...
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新型電池可實現1500次循環零衰減是真的嗎? TIME:2020-03-18
2020年1月15日寧德時(shi)代(dai)(dai)相關負責人透(tou)露(lu)(lu),經(jing)過努(nu)力(li)已(yi)研(yan)(yan)發(fa)先進的(de)(de)長壽命零(ling)衰(shuai)(shuai)(shuai)減(jian)電(dian)(dian)(dian)(dian)池(chi)(chi),可以做(zuo)到(dao)1500次循環(huan)(huan)使用內電(dian)(dian)(dian)(dian)池(chi)(chi)容(rong)量零(ling)衰(shuai)(shuai)(shuai)減(jian)成績。 一向(xiang)低調(diao)的(de)(de)寧德時(shi)代(dai)(dai)負責人還透(tou)露(lu)(lu)了公(gong)(gong)司(si)下一代(dai)(dai)研(yan)(yan)發(fa)方(fang)向(xiang)中包(bao)括(kuo)無鈷技術,力(li)爭到(dao)2025年將每千瓦(wa)時(shi)鋰電(dian)(dian)(dian)(dian)池(chi)(chi)成本(ben)降(jiang)到(dao)100美元的(de)(de)水平。寧德時(shi)代(dai)(dai)相關負責人向(xiang)透(tou)露(lu)(lu),在電(dian)(dian)(dian)(dian)池(chi)(chi)壽命方(fang)面,公(gong)(gong)司(si)已(yi)研(yan)(yan)發(fa)先進的(de)(de)零(ling)衰(shuai)(shuai)(shuai)減(jian)電(dian)(dian)(dian)(dian)池(chi)(chi),可實(shi)現(xian)1500次循環(huan)(huan)內的(de)(de)零(ling)衰(shuai)(shuai)(shuai)減(jian),這將是一款具...
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2020年5G基建投入使用促進鋰電池行業新發展 TIME:2020-03-17
國內鋰電池行業的眾(zhong)多中外企業頻頻加大在鋰電池領域的投(tou)資。據不完全(quan)統(tong)計,到目前為止,今(jin)年在鋰電池領域的新(xin)(xin)增和計劃投(tou)資已經接近2000億(yi)元。 5G是新(xin)(xin)一代信(xin)息通信(xin)技術的主要發展方向,將(jiang)帶給鋰電儲能通信(xin)基站(zhan)巨大市場(chang),酸鐵鋰電池將(jiang)會獲得極大的發展,只要我(wo)們有勇氣把握(wo)機遇,迎(ying)接挑(tiao)戰,明(ming)天將(jiang)會更加美好。 近日,工信(xin)部召開(kai)專題會,研究部署加快(kuai)5G網(wang)絡等新(xin)(xin)型(xing)基礎設施建(jian)設...
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世界鋰電池隔膜生產廠家分布情況 TIME:2020-02-28
隔(ge)膜是(shi)鋰(li)離子電(dian)(dian)池(chi)的(de)(de)(de)重要(yao)組(zu)成部分(fen),其性(xing)(xing)(xing)能(neng)(neng)決定(ding)了電(dian)(dian)池(chi)的(de)(de)(de)界(jie)面(mian)結構、內阻等(deng)直(zhi)接影響(xiang)電(dian)(dian)池(chi)的(de)(de)(de)容量、循環(huan)性(xing)(xing)(xing)能(neng)(neng)等(deng)特性(xing)(xing)(xing)。性(xing)(xing)(xing)能(neng)(neng)優(you)異的(de)(de)(de)隔(ge)膜對提高電(dian)(dian)池(chi)的(de)(de)(de)綜(zong)合(he)性(xing)(xing)(xing)能(neng)(neng)具(ju)有(you)重要(yao)的(de)(de)(de)作用。鋰(li)電(dian)(dian)池(chi)隔(ge)膜的(de)(de)(de)材(cai)料主(zhu)要(yao)有(you)聚(ju)丙烯、聚(ju)乙烯單層(ceng)微孔(kong)膜、以及(ji)它們(men)的(de)(de)(de)多(duo)層(ceng)復合(he)微孔(kong)膜。目前世界(jie)上只有(you)日本、美國(guo)等(deng)少數幾個(ge)國(guo)家(jia)擁有(you)鋰(li)離子電(dian)(dian)池(chi)聚(ju)合(he)物(wu)隔(ge)膜的(de)(de)(de)生產(chan)技術和相應的(de)(de)(de)規模化(hua)產(chan)業。 鋰(li)電(dian)(dian)池(chi)隔(ge)膜國(guo)外發展很(hen)早(zao),而且...
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鋰電池電解液發展現狀 TIME:2020-02-17
鋰(li)電(dian)池(chi)(chi)憑借其自身的(de)(de)綜合優勢不斷滲(shen)透到一(yi)個個龐(pang)大(da)的(de)(de)產業(ye)群汽車、電(dian)動(dong)工具(ju)、電(dian)子產品等領域。為了適應(ying)這些龐(pang)大(da)的(de)(de)產業(ye)群,鋰(li)電(dian)池(chi)(chi)電(dian)解液材料未來(lai)的(de)(de)發展趨勢將主要集中(zhong)在新型(xing)(xing)溶劑、離子液體(ti)、添加劑、新型(xing)(xing)鋰(li)鹽等方面,與新型(xing)(xing)正、負極材料相匹配,從而使鋰(li)離子電(dian)池(chi)(chi)更(geng)安(an)全(quan),具(ju)有更(geng)高(gao)的(de)(de)功率(lv)、更(geng)大(da)的(de)(de)容量,最終安(an)全(quan)方便地應(ying)用于電(dian)動(dong)車、儲能、航天以及更(geng)廣泛(fan)的(de)(de)領域。 為了滿足鋰(li)離子...
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燃料電池發展情況怎么樣了? TIME:2020-01-18
自(zi)從燃(ran)料(liao)(liao)(liao)電(dian)(dian)池(chi)發(fa)明以來(lai)到現在,燃(ran)料(liao)(liao)(liao)電(dian)(dian)池(chi)的種類已有十幾(ji)(ji)種,因此燃(ran)料(liao)(liao)(liao)電(dian)(dian)池(chi)發(fa)展情(qing)況(kuang)進度是(shi)人們(men)比較關(guan)注的核(he)心問題。下面(mian)我們(men)就(jiu)來(lai)看(kan)(kan)看(kan)(kan)燃(ran)料(liao)(liao)(liao)電(dian)(dian)池(chi)發(fa)展情(qing)況(kuang)吧。 燃(ran)料(liao)(liao)(liao)電(dian)(dian)池(chi)主(zhu)要包括(kuo)電(dian)(dian)池(chi)組件和燃(ran)料(liao)(liao)(liao)兩(liang)個部(bu)分(fen)。按原(yuan)材料(liao)(liao)(liao)分(fen)為以下幾(ji)(ji)種燃(ran)料(liao)(liao)(liao)電(dian)(dian)池(chi): 1、堿性(xing)燃(ran)料(liao)(liao)(liao)電(dian)(dian)池(chi)(AFC) 發(fa)展速度最快,主(zhu)要為空間任務,包括(kuo)給航(hang)天飛機提供(gong)動力和飲用水; 堿性(xing)燃(ran)料(liao)(liao)(liao)電(dian)(dian)池(chi)(Alkaline Fuel Cell)是(shi)最早研究成功...
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動力鋰電池組保護研究現狀 TIME:2020-01-06
單(dan)(dan)體鋰電(dian)(dian)(dian)(dian)池之間(jian)的(de)容量(liang)差異(yi)是(shi)導(dao)致單(dan)(dan)體電(dian)(dian)(dian)(dian)池出現過(guo)度充(chong)電(dian)(dian)(dian)(dian)、過(guo)度放電(dian)(dian)(dian)(dian)的(de)最根本原因,解決方法之一是(shi)對電(dian)(dian)(dian)(dian)池組(zu)(zu)進行均衡(heng)(heng)充(chong)電(dian)(dian)(dian)(dian)。目前,對均衡(heng)(heng)充(chong)電(dian)(dian)(dian)(dian)的(de)研究(jiu)(jiu)主(zhu)(zhu)要側重(zhong)于兩(liang)部分(fen):一部分(fen)是(shi)對均衡(heng)(heng)充(chong)電(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)路拓(tuo)撲的(de)設計,另一部分(fen)是(shi)對均衡(heng)(heng)控制策略的(de)研究(jiu)(jiu)。而目前的(de)研究(jiu)(jiu)是(shi)側重(zhong)于對均衡(heng)(heng)充(chong)電(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)路拓(tuo)撲的(de)設計,主(zhu)(zhu)要有(you)電(dian)(dian)(dian)(dian)阻放電(dian)(dian)(dian)(dian)均衡(heng)(heng)法、開(kai)關(guan)電(dian)(dian)(dian)(dian)容法、開(kai)關(guan)電(dian)(dian)(dian)(dian)感法、雙向DC-DC變流器(qi)法、多繞組(zu)(zu)變壓器(qi)法、集散(san)...
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磷酸鋰鐵電池組均衡充電研究現狀 TIME:2019-12-17
單(dan)體鋰電(dian)(dian)(dian)池之間的(de)(de)(de)(de)容量差異是導致單(dan)體電(dian)(dian)(dian)池出現過度(du)充電(dian)(dian)(dian)、過度(du)放電(dian)(dian)(dian)的(de)(de)(de)(de)最根本原因,解決方法(fa)之一(yi)是對(dui)電(dian)(dian)(dian)池組進行均(jun)(jun)(jun)衡充電(dian)(dian)(dian)。目前,對(dui)均(jun)(jun)(jun)衡充電(dian)(dian)(dian)的(de)(de)(de)(de)研究主(zhu)要側重于兩部分:一(yi)部分是對(dui)均(jun)(jun)(jun)衡充電(dian)(dian)(dian)電(dian)(dian)(dian)路(lu)拓撲的(de)(de)(de)(de)設計,另一(yi)部分是對(dui)均(jun)(jun)(jun)衡控制策略的(de)(de)(de)(de)研究。而目前的(de)(de)(de)(de)研究是側重于對(dui)均(jun)(jun)(jun)衡充電(dian)(dian)(dian)電(dian)(dian)(dian)路(lu)拓撲的(de)(de)(de)(de)設計,主(zhu)要有電(dian)(dian)(dian)阻放電(dian)(dian)(dian)均(jun)(jun)(jun)衡法(fa)[5.19.20]、開(kai)關(guan)電(dian)(dian)(dian)容法(fa)2122]、開(kai)關(guan)電(dian)(dian)(dian)感(gan)法(fa)232]、雙向DC-DC變流(liu)器法(fa)P7-2...
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磷酸鐵鋰電池制造中國已成第一? TIME:2019-11-26
新能(neng)源(yuan)汽(qi)車(che)、太陽能(neng)、風能(neng)并網調頻儲能(neng)電(dian)站、移動通訊基站、電(dian)動物流(liu)車(che)……在新能(neng)源(yuan)產(chan)業發(fa)展(zhan)浪潮(chao)中,動力電(dian)池發(fa)揮著舉足(zu)輕重的角色。中國已(yi)經成為磷酸(suan)鐵鋰(li)電(dian)池制造及應用(yong)(yong)世(shi)界(jie)第一大(da)(da)國。 在剛(gang)剛(gang)舉行的2018年(nian)度國家科(ke)(ke)學(xue)技(ji)(ji)術獎勵大(da)(da)會上(shang),由上(shang)海(hai)交大(da)(da)化學(xue)化工學(xue)院馬紫(zi)峰教(jiao)授(shou)團隊比(bi)亞迪等(deng)單位合(he)作完成的“磷酸(suan)鐵鋰(li)動力電(dian)池制造及其(qi)應用(yong)(yong)過(guo)程(cheng)關(guan)鍵(jian)技(ji)(ji)術”榮獲2018年(nian)國家科(ke)(ke)技(ji)(ji)進(jin)步二等(deng)獎。 ...
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新能源汽車為何青睞鎳氫電池? TIME:2019-11-22
隨著新(xin)能源(yuan)汽(qi)車的(de)日益發展(zhan),新(xin)能源(yuan)汽(qi)車的(de)電(dian)池(chi)(chi)安(an)全技(ji)術問題(ti)也(ye)越來(lai)越得到大(da)家(jia)的(de)關(guan)注與重視(shi)。其實(shi),考量(liang)汽(qi)車動(dong)(dong)力電(dian)池(chi)(chi)最主要的(de)兩項(xiang)指標是安(an)全性和成本。目(mu)前用于混動(dong)(dong)大(da)巴車上的(de)電(dian)池(chi)(chi)大(da)致(zhi)有三類:鉛酸電(dian)池(chi)(chi)、鎳氫(qing)電(dian)池(chi)(chi)和鋰電(dian)池(chi)(chi)。鉛酸電(dian)池(chi)(chi)質量(liang)重,不能快充深放,循環壽(shou)命短;鋰離子電(dian)池(chi)(chi)具有大(da)電(dian)流(liu)性能,并(bing)且(qie)價格(ge)高,但存(cun)在安(an)全問題(ti)。那么,鎳氫(qing)電(dian)池(chi)(chi)當是混動(dong)(dong)大(da)巴的(de)首選。下面我們來(lai)看(kan)...
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動力電池的市場份額 TIME:2019-11-20
電(dian)池是(shi)(shi)目前新能(neng)源汽車(che)(che)技術和成本上最(zui)大的(de)瓶(ping)頸,同時也(ye)是(shi)(shi)新能(neng)源汽車(che)(che)產業(ye)鏈中(zhong)利(li)潤最(zui)豐(feng)厚的(de)一(yi)環,而且豐(feng)厚利(li)潤將(jiang)長(chang)(chang)期維(wei)持;動(dong)力電(dian)池行業(ye)從無到有,市場容量從目前的(de)十(shi)幾億到2018年的(de)約(yue)325億,未來(lai)幾年是(shi)(shi)十(shi)幾倍的(de)增長(chang)(chang),巨(ju)大的(de)增長(chang)(chang)空間(jian)將(jiang)使(shi)整個產業(ye)鏈受益。電(dian)動(dong)汽車(che)(che)將(jiang)帶動(dong)與產業(ye)配套的(de)相關設備(bei)產業(ye)飛速發展,如充電(dian)站,充電(dian)適配器,大功率充電(dian)設備(bei)連接器等。 1.減少對石油的(de)依賴...
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鋰離子電池電極材料的技術發展 TIME:2019-08-27
一、鋰(li)(li)離子電池(chi)陽極材(cai)料(liao) 早期陽極材(cai)料(liao)是(shi)直接采用(yong)(yong)(yong)金屬鋰(li)(li),但在充放電過程中(zhong)會產生枝(zhi)晶鋰(li)(li)會刺破隔膜而導致(zhi)短(duan)路、漏電甚(shen)至發生爆炸。采用(yong)(yong)(yong)鋁鋰(li)(li)合金可(ke)解決(jue)枝(zhi)晶鋰(li)(li)的問題,但循環幾次后會出(chu)現(xian)嚴重的體(ti)積膨(peng)脹(zhang)以至粉末化。搖(yao)椅電池(chi)概念的提出(chu)解決(jue)了此問題,它利(li)用(yong)(yong)(yong)具有層(ceng)狀結(jie)構的非金屬材(cai)料(liao)如石墨存貯(zhu)鋰(li)(li)以避(bi)免枝(zhi)晶鋰(li)(li)的產生,從而大(da)大(da)提高電池(chi)使用(yong)(yong)(yong)安全性。 目前,具有實用(yong)(yong)(yong)價值或應用(yong)(yong)(yong)前...
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2025年中國鋰電池前景展望 TIME:2019-02-10
1、競(jing)爭加劇,戰(zhan)火升級 據韓(han)國SNEresearch預測(ce),2025年全(quan)球動(dong)(dong)力(li)(li)電(dian)池市場(chang)需求將達到(dao)1243GWh,產值將達到(dao)979億美元,這勢(shi)必吸引更多(duo)資本(ben)、技(ji)術、玩家的(de)(de)加入將加劇全(quan)球動(dong)(dong)力(li)(li)電(dian)池市場(chang)競(jing)爭。就目前的(de)(de)形(xing)勢(shi)看,戰(zhan)火已從配套客戶的(de)(de)爭奪(duo)燒(shao)到(dao)了上游原材料(liao)領域,世界各地的(de)(de)鋰礦(kuang)、鎳礦(kuang)、鈷礦(kuang)資源炙手可熱(re),很多(duo)汽車品牌也加入了爭奪(duo)大戰(zhan),搶先布局的(de)(de)動(dong)(dong)力(li)(li)電(dian)池企業將享有(you)主動(dong)(dong)權。客觀(guan)看,中...
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中國鋰電池為何世界第一 TIME:2019-02-09
從(cong)最(zui)初的(de)(de)強敵(di)環伺到(dao)突出重(zhong)(zhong)圍,中(zhong)國(guo)動力電池產業(ye)短短幾(ji)年(nian)時間(jian)實現了播種、萌芽、成長、崛起的(de)(de)跳(tiao)躍式發展。進步神速的(de)(de)原因,很多人(ren)可能會將其簡單歸功于政策的(de)(de)扶持(chi)。 1、政策扶持(chi)并(bing)非(fei)崛起的(de)(de)決定(ding)性(xing)要素(su) 誠然,自2009年(nian)中(zhong)央財政補貼開始至今,每年(nian)多達數百億元、累計(ji)幾(ji)千億的(de)(de)專項扶持(chi)資金,對國(guo)內(nei)新能源汽車產業(ye)發展起到(dao)了舉重(zhong)(zhong)輕重(zhong)(zhong)的(de)(de)“哺(bu)育”作(zuo)用。而《汽車動力蓄電池行業(ye)規(gui)范(fan)條件...
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全球鋰電池競爭格局 TIME:2019-02-08
熊(xiong)貓(mao)?朱(zhu)鹮(huan)(huan)?太極虎?本(ben)文中不是(shi)(shi)談(tan)動物(wu),而是(shi)(shi)指(zhi)東亞板塊上的(de)三(san)個(ge)大(da)(da)BOSS,也是(shi)(shi)三(san)個(ge)世界范圍(wei)內知名(ming)工業大(da)(da)國(guo),多(duo)年(nian)(nian)(nian)來(lai)在鋰電(dian)池領域(yu)一直(zhi)殺的(de)難解(jie)難分。 早在1991年(nian)(nian)(nian),朱(zhu)鹮(huan)(huan)家(jia)有個(ge)聰(cong)明(ming)人受到米(mi)國(guo)人Goodenough的(de)啟發,發明(ming)了(le)適合(he)商用的(de)鋰電(dian)池,乘著朱(zhu)鹮(huan)(huan)家(jia)私人電(dian)子消費品雄霸全球(qiu)的(de)東風,朱(zhu)鹮(huan)(huan)家(jia)的(de)鋰電(dian)池也基本(ben)壟(long)斷(duan)了(le)全球(qiu)市場,這種(zhong)一家(jia)獨(du)大(da)(da)的(de)局面延續到了(le)2000年(nian)(nian)(nian)。從2000年(nian)(nian)(nian)開(kai)始,熊(xiong)貓(mao)和...
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深圳最好的智能鋰電池廠商介紹 TIME:2017-10-27
近日(ri)(ri),日(ri)(ri)本一(yi)經(jing)濟研究所調查顯(xian)示(shi),截(jie)至2016年,中國廠商(shang)(shang)(shang)在(zai)全球車載(zai)鋰(li)(li)離子電池(chi)市(shi)(shi)場上(shang)已占有(you)了超過60%的(de)份額。中國的(de)智(zhi)能鋰(li)(li)電池(chi)市(shi)(shi)場發展迅猛,日(ri)(ri)益繁榮,涌現出一(yi)批(pi)批(pi)優(you)(you)質(zhi)的(de)智(zhi)能鋰(li)(li)電池(chi)廠商(shang)(shang)(shang)。本文(wen)為(wei)您介(jie)紹深(shen)圳最好的(de)智(zhi)能鋰(li)(li)電池(chi)廠商(shang)(shang)(shang)之(zhi)一(yi)——格瑞(rui)普電池(chi)。 目(mu)前,在(zai)深(shen)圳市(shi)(shi)場上(shang),優(you)(you)秀(xiu)的(de)智(zhi)能鋰(li)(li)電池(chi)廠商(shang)(shang)(shang)都有(you)自(zi)身優(you)(you)勢,各領風(feng)騷,占據(ju)市(shi)(shi)場的(de)一(yi)席之(zhi)地。作為(wei)深(shen)圳最好的(de)智(zhi)能鋰(li)(li)電池(chi)廠商(shang)(shang)(shang),深(shen)...
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鋰電池廠商的發展前景怎么樣? TIME:2015-05-12
“鋰電池(chi)”,是一類由鋰金(jin)(jin)屬或(huo)鋰合金(jin)(jin)為(wei)負(fu)極材料、使(shi)(shi)用非(fei)水電解質溶液的(de)(de)電池(chi)。最(zui)早出現(xian)的(de)(de)鋰電池(chi)來自(zi)于(yu)(yu)偉大(da)的(de)(de)發(fa)(fa)明家愛迪生,使(shi)(shi)用以下反應:Li+MnO2=LiMnO2該反應為(wei)氧化還原反應,放電。由于(yu)(yu)鋰金(jin)(jin)屬的(de)(de)化學(xue)特(te)性(xing)非(fei)常活潑,使(shi)(shi)得鋰金(jin)(jin)屬的(de)(de)加工、保存、使(shi)(shi)用,對環境要求非(fei)常高。所以,鋰電池(chi)長期沒有(you)得到應用。隨著(zhu)科學(xue)技術(shu)的(de)(de)發(fa)(fa)展(zhan),現(xian)在鋰電池(chi)已經成為(wei)了主流(liu)。 鋰電池(chi)大(da)致(zhi)可(ke)分為(wei)兩類:鋰...
















































































































