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在無人(ren)(ren)機技術的(de)(de)(de)迅猛(meng)發展中，能(neng)源(yuan)系統作為(wei)其(qi)核(he)心驅動力(li)(li)，正經歷著前所未有的(de)(de)(de)創(chuang)新(xin)與變革。其(qi)中，TATTU NMC811軟包高比能(neng)半(ban)固態無人(ren)(ren)機電(dian)池(chi)以(yi)其(qi)卓越的(de)(de)(de)性能(neng)與先進的(de)(de)(de)技術，更以(yi)其(qi)輕量(liang)化(hua)、高效(xiao)能(neng)與長壽命的(de)(de)(de)特(te)性，為(wei)無人(ren)(ren)機市場注入(ru)了新(xin)的(de)(de)(de)活力(li)(li)。格瑞普生產的(de)(de)(de)TATTU NMC811軟包高比能(neng)半(ban)固態無人(ren)(ren)機電(dian)池(chi)容量(liang)27000-30000mah、串(chuan)數(shu)6-14S...

在日新(xin)月異(yi)的(de)(de)(de)科技浪潮中，軟包(bao)電池以其(qi)(qi)獨(du)特(te)的(de)(de)(de)創新(xin)設(she)計(ji)與(yu)卓越性能，正逐步成為推動各行(xing)業(ye)轉型升級的(de)(de)(de)關(guan)鍵力量。其(qi)(qi)無(wu)與(yu)倫比的(de)(de)(de)柔韌(ren)性與(yu)抗震性，如同(tong)為精密設(she)備穿上(shang)了一層隱形(xing)的(de)(de)(de)防護盔甲，即便面對復(fu)雜多變的(de)(de)(de)工作環境或突如其(qi)(qi)來的(de)(de)(de)外(wai)部沖擊(ji)，也能有效(xiao)減緩并吸收沖擊(ji)力，大大降低設(she)備受損風險，確(que)保任務(wu)連(lian)續性與(yu)數據安(an)全性，尤...

隨(sui)著(zhu)能(neng)(neng)(neng)源(yuan)存(cun)儲技術(shu)的(de)不斷發展,鈉離子(zi)電(dian)(dian)(dian)(dian)池(chi)和鋰(li)離子(zi)電(dian)(dian)(dian)(dian)池(chi)已成(cheng)為當(dang)今最具有竟(jing)爭力的(de)儲能(neng)(neng)(neng)技術(shu)之(zhi)一(yi)，它們各自有什么優缺點呢？本文將(jiang)從能(neng)(neng)(neng)量(liang)(liang)密度、充(chong)放電(dian)(dian)(dian)(dian)性(xing)能(neng)(neng)(neng)、循環(huan)壽命和安全性(xing)四個方面對鈉離子(zi)電(dian)(dian)(dian)(dian)池(chi)與離子(zi)電(dian)(dian)(dian)(dian)池(chi)進行深入(ru)比較和分析？以揭示兩種電(dian)(dian)(dian)(dian)池(chi)各自性(xing)能(neng)(neng)(neng)的(de)優缺點。 1、電(dian)(dian)(dian)(dian)池(chi)能(neng)(neng)(neng)量(liang)(liang)密度對比 電(dian)(dian)(dian)(dian)化學性(xing)能(neng)(neng)(neng)方面，鋰(li)離子(zi)電(dian)(dian)(dian)(dian)池(chi)工作(zuo)電(dian)(dian)(dian)(dian)壓(ya)為3...

石墨(mo)烯(xi)電池是一種(zhong)由碳原(yuan)子以sp2雜化(hua)方式形成的蜂窩狀平面(mian)薄膜，是一種(zhong)只(zhi)有一個原(yuan)子層(ceng)厚(hou)度(du)的準二維材(cai)料，所以又(you)叫做單原(yuan)子層(ceng)石墨(mo)電池。利用鋰離子在(zai)石墨(mo)烯(xi)表面(mian)和電極之間(jian)快速大量穿梭運動的特性，開發出的一種(zhong)新能源電池。 （1）石墨(mo)烯(xi)電池優點： 石墨(mo)烯(xi)鋰電池的優越(yue)性能，其(qi)儲電量是目(mu)前市場最好產品(pin)鋰電池的三倍。一個...

高倍率(lv)磷酸鐵鋰(li)(li)電(dian)池(chi)(chi)簡(jian)單的(de)理解(jie)的(de)話(hua)就(jiu)是指能支(zhi)持很(hen)大電(dian)流放電(dian)的(de)電(dian)池(chi)(chi)，也可以(yi)理解(jie)為(wei)支(zhi)持超高功率(lv)放電(dian)的(de)電(dian)池(chi)(chi)，也可以(yi)稱作(zuo)超強動力(li)型的(de)磷酸鐵鋰(li)(li)動力(li)電(dian)池(chi)(chi)，下面就(jiu)對其(qi)優缺點做簡(jian)單的(de)介紹(shao)吧。 一、什(shen)么是高倍率(lv)磷酸鐵鋰(li)(li)電(dian)池(chi)(chi)？ 高倍率(lv)磷酸鐵鋰(li)(li)電(dian)池(chi)(chi)是指電(dian)池(chi)(chi)可以(yi)大電(dian)流放電(dian)，鋰(li)(li)離(li)子(zi)(zi)電(dian)池(chi)(chi)的(de)倍率(lv)與電(dian)池(chi)(chi)的(de)原材料和工藝有關。鋰(li)(li)離(li)子(zi)(zi)電(dian)...

小編(bian)從業鋰(li)電(dian)(dian)(dian)池技術業務(wu)多年，下面根(gen)據自己積(ji)累(lei)下來的電(dian)(dian)(dian)池知識做簡單介紹一下磷(lin)酸(suan)鐵(tie)(tie)鋰(li)電(dian)(dian)(dian)池的優缺點(dian)都(dou)有哪(na)些？ 一、優點(dian) 1、磷(lin)酸(suan)鐵(tie)(tie)鋰(li)電(dian)(dian)(dian)池的放(fang)電(dian)(dian)(dian)平(ping)臺穩定(ding)，電(dian)(dian)(dian)池的標稱電(dian)(dian)(dian)壓(ya)是3.2V、終止充電(dian)(dian)(dian)電(dian)(dian)(dian)壓(ya)是3.6V、終止放(fang)電(dian)(dian)(dian)壓(ya)是2.0V； 2、比容量大，高效率(lv)輸出：標準放(fang)電(dian)(dian)(dian)為2～10C、連續高電(dian)(dian)(dian)流(liu)放(fang)電(dian)(dian)(dian)可(ke)達20C，瞬間(jian)脈(mo)沖放(fang)電(dian)(dian)(dian)（10S）可(ke)達40C...

鋰電(dian)(dian)池的(de)(de)生產(chan)制造(zao)過程中(zhong)(zhong)有很多個工藝環(huan)節都對(dui)產(chan)出的(de)(de)電(dian)(dian)芯性能有影(ying)響，其(qi)中(zhong)(zhong)在(zai)疊(die)(die)片工藝環(huan)節中(zhong)(zhong)，對(dui)產(chan)出的(de)(de)鋰電(dian)(dian)池成品性能質量(liang)影(ying)響較(jiao)大(da)，下面就(jiu)對(dui)該(gai)環(huan)節對(dui)電(dian)(dian)池的(de)(de)影(ying)響做簡單的(de)(de)介紹吧(ba)。 疊(die)(die)片指(zhi)的(de)(de)是(shi)將模切工序中(zhong)(zhong)制作的(de)(de)單體極片疊(die)(die)成電(dian)(dian)芯。通(tong)常來說(shuo)，卷繞(rao)用于方形(xing)和圓(yuan)柱電(dian)(dian)池，疊(die)(die)片用于方形(xing)和軟(ruan)包電(dian)(dian)池。根據 GGII 測算(suan)數(shu)據，在(zai)鋰電(dian)(dian)設...

鎳(nie)(nie)鎘電(dian)池(chi)(chi)作為鎳(nie)(nie)氫電(dian)池(chi)(chi)和鋰電(dian)池(chi)(chi)的“前輩(bei)”，其生(sheng)產制造技術(shu)相對(dui)簡單成(cheng)熟(shu)，被廣泛應用于日常生(sheng)活中(zhong)很多(duo)電(dian)子中(zhong)，那么(me)鎳(nie)(nie)鎘電(dian)池(chi)(chi)的優缺(que)點是(shi)什么(me)呢？ （一）鎳(nie)(nie)鎘電(dian)池(chi)(chi)的優點： 1、“結實”、價(jia)格(ge)便宜； 鎳(nie)(nie)鎘電(dian)池(chi)(chi)是(shi)最早出現的干(gan)式充電(dian)電(dian)池(chi)(chi)，現技術(shu)成(cheng)熟(shu)、價(jia)格(ge)低(di)廉，售(shou)價(jia)僅(jin)堿性電(dian)池(chi)(chi)的三、四(si)倍(bei)，實際(ji)使(shi)用相當于500節糊式鋅(xin)錳(meng)電(dian)池(chi)(chi)，故使(shi)用...

高(gao)倍(bei)(bei)率(lv)鎳(nie)氫(qing)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)指的(de)(de)(de)就是電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)支持大電(dian)(dian)(dian)(dian)(dian)流放(fang)電(dian)(dian)(dian)(dian)(dian)性能(neng)的(de)(de)(de)意思(si)，要想鎳(nie)氫(qing)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)進行高(gao)倍(bei)(bei)率(lv)大電(dian)(dian)(dian)(dian)(dian)流放(fang)電(dian)(dian)(dian)(dian)(dian)。是跟鎳(nie)氫(qing)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)里邊的(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)極、還有(you)電(dian)(dian)(dian)(dian)(dian)解(jie)質材(cai)料密不(bu)可(ke)分的(de)(de)(de)，一切有(you)關(guan)于(yu)放(fang)電(dian)(dian)(dian)(dian)(dian)金屬(shu)元(yuan)素(su)在電(dian)(dian)(dian)(dian)(dian)極兩端左右搖(yao)擺移動(dong)都必定是會影響電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)的(de)(de)(de)高(gao)倍(bei)(bei)率(lv)充放(fang)電(dian)(dian)(dian)(dian)(dian)的(de)(de)(de)性能(neng)。那(nei)好，今天我(wo)們(men)一塊(kuai)來詳(xiang)細(xi)地了解(jie)一下什么是高(gao)倍(bei)(bei)率(lv)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)，動(dong)力高(gao)倍(bei)(bei)率(lv)鎳(nie)氫(qing)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)的(de)(de)(de)優缺...

現在新(xin)能源(yuan)汽(qi)車電(dian)池(chi)(chi)主流使用的(de)是(shi)磷酸鐵(tie)(tie)(tie)(tie)鋰(li)(li)(li)電(dian)池(chi)(chi)和(he)三(san)元(yuan)鋰(li)(li)(li)電(dian)池(chi)(chi)，選購時，該選擇哪(na)個呢？從磷酸鐵(tie)(tie)(tie)(tie)鋰(li)(li)(li)和(he)三(san)元(yuan)鋰(li)(li)(li)電(dian)池(chi)(chi)優(you)缺點分析講解：選購電(dian)動汽(qi)車是(shi)三(san)元(yuan)鋰(li)(li)(li)離子(zi)電(dian)池(chi)(chi)還是(shi)磷酸鐵(tie)(tie)(tie)(tie)鋰(li)(li)(li)離子(zi)電(dian)池(chi)(chi)？ 要想搞清楚究竟(jing)哪(na)種電(dian)池(chi)(chi)更好(hao)，我們應(ying)該先對這兩者的(de)差別有一個簡單(dan)的(de)了解。 一、磷酸鐵(tie)(tie)(tie)(tie)鋰(li)(li)(li)電(dian)池(chi)(chi)與三(san)元(yuan)鋰(li)(li)(li)電(dian)池(chi)(chi)概述(shu) 磷酸鐵(tie)(tie)(tie)(tie)鋰(li)(li)(li)離子(zi)電(dian)池(chi)(chi)，就是(shi)指(zhi)用...

三(san)元(yuan)鋰電(dian)(dian)池作為(wei)鋰電(dian)(dian)池族(zu)類中(zhong)使用得較(jiao)為(wei)廣泛的(de)一(yi)種電(dian)(dian)池，在很多(duo)3C電(dian)(dian)子(zi)產品中(zhong)都有(you)其身影，甚至在新能源汽(qi)車電(dian)(dian)池領域也(ye)有(you)一(yi)席之地，那(nei)么三(san)元(yuan)鋰電(dian)(dian)池壽(shou)命怎么樣，有(you)什么優缺點呢(ni)？ 什么是三(san)元(yuan)鋰電(dian)(dian)池? 在自然界(jie)中(zhong)，鋰元(yuan)素是最(zui)輕(qing)的(de)，原(yuan)子(zi)質量最(zui)小的(de)金屬，它的(de)原(yuan)子(zi)量為(wei)6.94g/mol，ρ=0.53g/cm3。鋰化(hua)學性質活潑，極(ji)易失去電(dian)(dian)子(zi)被(bei)氧...

Li-ion電(dian)池(chi)(chi)與鋰(li)離(li)子(zi)(zi)(zi)電(dian)池(chi)(chi)的(de)(de)(de)關系：Li-ion是鋰(li)離(li)子(zi)(zi)(zi)電(dian)池(chi)(chi)發展而來(lai)的(de)(de)(de)，為什么呢？ 從主(zhu)要的(de)(de)(de)生產(chan)制造原材(cai)(cai)料上來(lai)說：Li-ion電(dian)池(chi)(chi)的(de)(de)(de)正(zheng)極使用的(de)(de)(de)材(cai)(cai)料是氧化鋰(li)鈷，而鋰(li)離(li)子(zi)(zi)(zi)電(dian)池(chi)(chi)使用的(de)(de)(de)是鋰(li)金屬，而負極材(cai)(cai)料方(fang)面與鋰(li)離(li)子(zi)(zi)(zi)電(dian)池(chi)(chi)相同，都是碳材(cai)(cai)料；再(zai)從電(dian)池(chi)(chi)的(de)(de)(de)工作原理上來(lai)說：Li-ion電(dian)池(chi)(chi)通(tong)過(guo)正(zheng)極出現(xian)的(de)(de)(de)鋰(li)離(li)子(zi)(zi)(zi)在負極碳材(cai)(cai)中的(de)(de)(de)嵌入與遷出來(lai)實現(xian)...

作(zuo)為(wei)鋰(li)(li)(li)離(li)子(zi)電(dian)(dian)(dian)池負極(ji)材(cai)料(liao)-鈦酸(suan)(suan)鋰(li)(li)(li)，可(ke)與(yu)錳酸(suan)(suan)鋰(li)(li)(li)、三(san)元材(cai)料(liao)或(huo)(huo)磷酸(suan)(suan)鐵(tie)鋰(li)(li)(li)等正極(ji)材(cai)料(liao)組(zu)合而(er)成2.4V或(huo)(huo)1.9V的(de)鋰(li)(li)(li)離(li)子(zi)二(er)次(ci)電(dian)(dian)(dian)池。除此之外，它也可(ke)以用來(lai)作(zuo)為(wei)正極(ji)，與(yu)金(jin)屬鋰(li)(li)(li)或(huo)(huo)鋰(li)(li)(li)合金(jin)負極(ji)組(zu)合而(er)成1.5V的(de)鋰(li)(li)(li)二(er)次(ci)電(dian)(dian)(dian)池。下面量能(neng)小編就(jiu)帶大(da)家了解(jie)下鈦酸(suan)(suan)鋰(li)(li)(li)電(dian)(dian)(dian)池缺點(dian)及(ji)優點(dian)介紹。 鈦酸(suan)(suan)鋰(li)(li)(li)電(dian)(dian)(dian)池是一款(kuan)用來(lai)作(zuo)為(wei)鋰(li)(li)(li)離(li)子(zi)電(dian)(dian)(dian)池負極(ji)材(cai)料(liao)-鈦酸(suan)(suan)鋰(li)(li)(li)，可(ke)與(yu)錳酸(suan)(suan)...

三(san)元鋰(li)(li)電(dian)(dian)池(chi)(chi)是(shi)指采用鎳鈷錳三(san)種(zhong)過渡(du)金屬(shu)氧(yang)化物(wu)為正極材料的二(er)次(ci)鋰(li)(li)電(dian)(dian)池(chi)(chi)。它充分(fen)綜(zong)合(he)了鈷酸鋰(li)(li)良(liang)好(hao)的循環(huan)性(xing)能(neng)、鎳酸鋰(li)(li)的高(gao)比(bi)容量和(he)錳酸鋰(li)(li)的高(gao)安全性(xing)及低(di)成本(ben)等(deng)特點，利用分(fen)子(zi)水平混合(he)、摻雜(za)、包覆和(he)表面(mian)修(xiu)飾等(deng)方法(fa)合(he)成鎳鈷錳等(deng)多元素協同的復合(he)嵌鋰(li)(li)氧(yang)化物(wu)。是(shi)目前被廣泛(fan)研究和(he)應用的一種(zhong)鋰(li)(li)離(li)子(zi)可(ke)充電(dian)(dian)電(dian)(dian)池(chi)(chi)。 三(san)元鋰(li)(li)電(dian)(dian)池(chi)(chi)在容量...

鋰離子電(dian)(dian)(dian)(dian)池(chi)(chi)在電(dian)(dian)(dian)(dian)芯(xin)正負極(ji)(ji)組裝的(de)方式上面有2種，一種是(shi)(shi)(shi)卷繞(rao)式，其(qi)(qi)優點是(shi)(shi)(shi)結構簡單(dan)，只需1片(pian)(pian)(pian)正極(ji)(ji)和1片(pian)(pian)(pian)負極(ji)(ji)，電(dian)(dian)(dian)(dian)池(chi)(chi)比能量大，其(qi)(qi)缺點是(shi)(shi)(shi)，極(ji)(ji)片(pian)(pian)(pian)長，電(dian)(dian)(dian)(dian)池(chi)(chi)內阻大，不利于大電(dian)(dian)(dian)(dian)流充(chong)放電(dian)(dian)(dian)(dian)，比功率小(xiao);另一種是(shi)(shi)(shi)疊片(pian)(pian)(pian)式，其(qi)(qi)優點是(shi)(shi)(shi)，極(ji)(ji)片(pian)(pian)(pian)短，電(dian)(dian)(dian)(dian)池(chi)(chi)內阻相對較小(xiao)，有利于大電(dian)(dian)(dian)(dian)流充(chong)放電(dian)(dian)(dian)(dian)，其(qi)(qi)缺點是(shi)(shi)(shi)，電(dian)(dian)(dian)(dian)池(chi)(chi)極(ji)(ji)片(pian)(pian)(pian)多(duo)，產生邊料多(duo)，生產效率低，另外，多(duo)...

相信很多朋友不是了(le)解什么是高倍(bei)率電(dian)(dian)(dian)(dian)池(chi)(chi)，而高倍(bei)率電(dian)(dian)(dian)(dian)池(chi)(chi)的優缺點是什么？ 高倍(bei)率電(dian)(dian)(dian)(dian)池(chi)(chi)就是相對普通電(dian)(dian)(dian)(dian)池(chi)(chi)來(lai)說，在同等(deng)電(dian)(dian)(dian)(dian)壓和容量大小的情(qing)況(kuang)下(xia)，支持(chi)放電(dian)(dian)(dian)(dian)的電(dian)(dian)(dian)(dian)流大小比普通電(dian)(dian)(dian)(dian)池(chi)(chi)大幾倍(bei)，甚至十幾倍(bei)以上(shang)，可以應用在很多需要大電(dian)(dian)(dian)(dian)流放電(dian)(dian)(dian)(dian)的電(dian)(dian)(dian)(dian)子設備(bei)上(shang)。 下(xia)面就簡(jian)單聊(liao)(liao)一(yi)聊(liao)(liao) 高倍(bei)率鋰離(li)子電(dian)(dian)(dian)(dian)池(chi)(chi)按(an)照電(dian)(dian)(dian)(dian)芯(xin)外殼(ke)來(lai)分的話還(huan)分鋼殼(ke)圓(yuan)柱形(xing)、方形(xing)...

1、鋰(li)電(dian)(dian)池：電(dian)(dian)極(ji)(ji)由(you)鋰(li)及其(qi)氧(yang)化(hua)物等(deng)(deng)正(zheng)極(ji)(ji)和(he)石墨碳(tan)負極(ji)(ji)組成，電(dian)(dian)解(jie)液為碳(tan)酸酯+鋰(li)鹽。 優：重(zhong)量輕、能量密度大、無(wu)記憶效應和(he)放電(dian)(dian)電(dian)(dian)流大、循環壽(shou)命長等(deng)(deng)等(deng)(deng)。 缺：能量密度和(he)安全性還需提高。 應用：消費電(dian)(dian)子產品電(dian)(dian)源、電(dian)(dian)動工(gong)具和(he)電(dian)(dian)動汽車(che)等(deng)(deng)。 2、鎳(nie)鎘(ge)蓄(xu)電(dian)(dian)池：正(zheng)極(ji)(ji)由(you)鎳(nie)制成，負極(ji)(ji)由(you)鎘(ge)制成，電(dian)(dian)解(jie)液為氫氧(yang)化(hua)鉀的一種堿性蓄(xu)電(dian)(dian)池。 ...

主要常見紐(niu)扣電(dian)(dian)(dian)(dian)(dian)池(chi)按化學組成(cheng)大類來(lai)分(fen)的話有鋅-氧化銀(yin)紐(niu)扣電(dian)(dian)(dian)(dian)(dian)池(chi)，鎳氫（Ni-MH）二次充(chong)電(dian)(dian)(dian)(dian)(dian)紐(niu)扣電(dian)(dian)(dian)(dian)(dian)池(chi)，紐(niu)扣鋰(li)電(dian)(dian)(dian)(dian)(dian)池(chi)，鋅-空氣紐(niu)扣電(dian)(dian)(dian)(dian)(dian)池(chi)等這幾(ji)種，詳(xiang)細的來(lai)說碳(tan)性(xing)紐(niu)扣電(dian)(dian)(dian)(dian)(dian)池(chi)最常見，也(ye)最便宜，堿(jian)性(xing)的貴一(yi)點，但是放電(dian)(dian)(dian)(dian)(dian)效果好。這兩種電(dian)(dian)(dian)(dian)(dian)壓都是1.5V從堿(jian)性(xing)AG1到AG13，標稱(cheng)容量大約從15mAh到140mAh不等。 1、鋅-氧化銀(yin)紐(niu)扣電(dian)(dian)(dian)(dian)(dian)池(chi)，算是紐(niu)扣...

鋰(li)離子電(dian)池(chi)的(de)特性(xing)(xing)和價格都與它(ta)的(de)正極材(cai)料密切相(xiang)關(guan)，一般而(er)言(yan)，正極材(cai)料應滿足(zu)：（1）在(zai)所要求的(de)充放電(dian)電(dian)位范圍內，具有與電(dian)解質溶液的(de)電(dian)化學相(xiang)容(rong)性(xing)(xing)；（2）溫(wen)和的(de)電(dian)極過(guo)程動(dong)力學；（3）高(gao)度可逆性(xing)(xing)；（4）全鋰(li)狀(zhuang)態下在(zai)空氣中(zhong)穩定性(xing)(xing)能好。 隨(sui)著鋰(li)離子電(dian)池(chi)的(de)發展，高(gao)性(xing)(xing)能、低成本的(de)正極材(cai)料研究工作(zuo)在(zai)不斷地進(jin)行(xing)。目前，研究...

鈷(gu)酸(suan)鋰(li)電池(chi)材料的(de)(de)構成(cheng)，LiCoo2在目前商業(ye)化的(de)(de)鋰(li)離子(zi)(zi)電池(chi)中基本上(shang)選用層狀結構的(de)(de)鋰(li)離子(zi)(zi)二(er)次(ci)電池(chi)正極材料（鈷(gu)酸(suan)鋰(li)）的(de)(de)液相合成(cheng)工藝，它采用聚(ju)乙烯醇（PVA）或(huo)聚(ju)乙二(er)醇（PEG）水(shui)溶液為溶劑，鋰(li)鹽(yan)、鈷(gu)鹽(yan)分(fen)別(bie)溶解在PVA或(huo)PEG水(shui)溶液中，混合后(hou)的(de)(de)溶液經過加熱(re)，濃縮形成(cheng)凝膠(jiao)，生成(cheng)的(de)(de)凝膠(jiao)體再進行加熱(re)分(fen)解，然(ran)后(hou)在高(gao)溫下燒(shao)，將燒(shao)...

因為(wei)(wei)三(san)元鋰(li)(li)(li)離(li)子電(dian)池(chi)的材料低成(cheng)本、特(te)性(xing)平穩，被覺得是鋰(li)(li)(li)電(dian)池(chi)的優(you)選原材料，而將三(san)元材料做為(wei)(wei)正級(ji)的鋰(li)(li)(li)電(dian)池(chi)則(ze)具備(bei)很多(duo)優(you)勢。 正級(ji)三(san)元鋰(li)(li)(li)電(dian)池(chi)原材料，負(fu)級(ji)人工(gong)合成(cheng)高(gao)純石墨與其(qi)他優(you)秀(xiu)電(dian)池(chi)正極材料化合物。 疊內置(zhi)式塑料軟包裝加(jia)工(gong)工(gong)藝(yi)，該構造集流(liu)勻稱，排(pai)熱優(you)良，提升了充(chong)電(dian)電(dian)池(chi)的加(jia)倍特(te)性(xing)。 根(gen)據對三(san)元鋰(li)(li)(li)電(dian)池(chi)膈(ge)膜的發明專...

1、鉛酸蓄電(dian)池(chi)(chi) 優點(dian)(dian)：可靠性好、原材(cai)料易得、價格便宜；比(bi)功率（150~400w/kg），基(ji)本上能滿足電(dian)動(dong)汽車的動(dong)力(li)性要(yao)求。 缺(que)點(dian)(dian)；比(bi)能量低(di)（35~45wh/kg），所占的質量和(he)體(ti)積太大，且一次(ci)充電(dian)行(xing)駛里程較(jiao)短；使(shi)用壽命短（300~400次(ci)）。 2、閥控式鉛酸蓄電(dian)池(chi)(chi)：優點(dian)(dian)：比(bi)能量與(yu)比(bi)功率更(geng)高，可以免維護。 缺(que)點(dian)(dian)：電(dian)池(chi)(chi)自(zi)身散(san)熱差，對...

鎳(nie)(nie)氫(qing)電(dian)(dian)池(chi)(chi)(chi)(chi)作為新(xin)能(neng)(neng)源電(dian)(dian)池(chi)(chi)(chi)(chi)之(zhi)一(yi)(yi)，收到新(xin)能(neng)(neng)源電(dian)(dian)池(chi)(chi)(chi)(chi)行業的高(gao)度關注但是不管是鋰(li)離子電(dian)(dian)池(chi)(chi)(chi)(chi)、燃(ran)料電(dian)(dian)池(chi)(chi)(chi)(chi)還是鎳(nie)(nie)氫(qing)電(dian)(dian)池(chi)(chi)(chi)(chi)都有自(zi)身的優(you)(you)缺(que)(que)(que)點，那么(me)鎳(nie)(nie)氫(qing)電(dian)(dian)池(chi)(chi)(chi)(chi)的優(you)(you)缺(que)(que)(que)點都有哪(na)些呢？電(dian)(dian)池(chi)(chi)(chi)(chi)的優(you)(you)缺(que)(que)(que)點都是通過(guo)不同電(dian)(dian)池(chi)(chi)(chi)(chi)種(zhong)類間的對比顯現(xian)出(chu)來的。下(xia)面就一(yi)(yi)起來了解一(yi)(yi)下(xia)吧。 1、鎳(nie)(nie)氫(qing)電(dian)(dian)池(chi)(chi)(chi)(chi)與鉛酸電(dian)(dian)池(chi)(chi)(chi)(chi)和鎳(nie)(nie)鎘(ge)電(dian)(dian)池(chi)(chi)(chi)(chi)相比的優(you)(you)勢： （1）在能(neng)(neng)量密度上，鎳(nie)(nie)氫(qing)電(dian)(dian)池(chi)(chi)(chi)(chi)...

鋰(li)電(dian)(dian)(dian)(dian)池(chi)雖然是作為當下(xia)最受歡迎的(de)(de)(de)電(dian)(dian)(dian)(dian)池(chi)，但(dan)是隨著(zhu)技術的(de)(de)(de)發(fa)展(zhan)，鋰(li)電(dian)(dian)(dian)(dian)池(chi)也分類很多種(zhong)，每種(zhong)都有(you)其各(ge)自的(de)(de)(de)優缺(que)點，但(dan)是總來說，鋰(li)電(dian)(dian)(dian)(dian)池(chi)具有(you)如(ru)下(xia)的(de)(de)(de)共同優缺(que)點： 1、鋰(li)電(dian)(dian)(dian)(dian)池(chi)的(de)(de)(de)優點 （1）電(dian)(dian)(dian)(dian)壓(ya)高(gao)(gao)：單(dan)體電(dian)(dian)(dian)(dian)池(chi)的(de)(de)(de)工作電(dian)(dian)(dian)(dian)壓(ya)高(gao)(gao)達(da)3.7-3.8V（電(dian)(dian)(dian)(dian)芯(xin)電(dian)(dian)(dian)(dian)壓(ya)最高(gao)(gao)可充到4.2V），是Ni-Cd、Ni-H電(dian)(dian)(dian)(dian)池(chi)的(de)(de)(de)3倍。 （2）比能量大：目前能達(da)到的(de)(de)(de)實際比能量為555Wh...

薄(bo)(bo)膜太(tai)(tai)(tai)(tai)陽能(neng)電(dian)(dian)(dian)池作為新能(neng)源儲能(neng)電(dian)(dian)(dian)池是很有(you)發展前景(jing)的(de)，隨(sui)著電(dian)(dian)(dian)池技術的(de)發展，現在薄(bo)(bo)膜太(tai)(tai)(tai)(tai)陽能(neng)電(dian)(dian)(dian)池怎么樣呢？下面就(jiu)不(bu)同類(lei)型的(de)薄(bo)(bo)膜太(tai)(tai)(tai)(tai)陽能(neng)電(dian)(dian)(dian)池做(zuo)優(you)缺點(dian)對比(bi)，讓大家(jia)能(neng)更好(hao)(hao)的(de)了解這類(lei)電(dian)(dian)(dian)池好(hao)(hao)不(bu)好(hao)(hao)。 砷(shen)化鎵薄(bo)(bo)膜太(tai)(tai)(tai)(tai)陽能(neng)電(dian)(dian)(dian)池 GaAs屬于III-V族化合物半導體材料，其(qi)能(neng)隙(xi)為1.4eV，正好(hao)(hao)能(neng)高吸收率太(tai)(tai)(tai)(tai)陽光的(de)值，與(yu)太(tai)(tai)(tai)(tai)陽光譜的(de)匹配較適(shi)合，...

鈦(tai)酸鋰電(dian)池具(ju)有體積(ji)小、重量輕(qing)、能量密(mi)度高(gao)(gao)、密(mi)封(feng)性能好、無泄露、無記(ji)憶效應(ying)、自(zi)放(fang)電(dian)率低(di)、充放(fang)電(dian)迅速、循環壽(shou)命超長、工作環境溫(wen)度范圍寬、安全穩定綠色環保等特(te)點，所以在通信電(dian)源領域具(ju)有非常廣(guang)泛(fan)的應(ying)用前景(jing)。 鈦(tai)酸鋰作為(wei)負(fu)極材(cai)料時電(dian)位(wei)平臺高(gao)(gao)達1.55V，比傳統石墨負(fu)極材(cai)料高(gao)(gao)出(chu)1V還(huan)多(duo)，雖然損失了一些能量密(mi)度，但也...

磷酸鋰鐵電(dian)(dian)(dian)池的工作原理： 當(dang)外(wai)部(bu)電(dian)(dian)(dian)源(yuan)給(gei)電(dian)(dian)(dian)池充(chong)(chong)電(dian)(dian)(dian)，此時正極上(shang)的電(dian)(dian)(dian)子e從(cong)通過(guo)外(wai)部(bu)電(dian)(dian)(dian)路跑到負(fu)極上(shang)，鋰離(li)子工i+從(cong)正極“跳進”電(dian)(dian)(dian)解(jie)液里(li)，“爬過(guo)”隔(ge)膜(mo)上(shang)彎(wan)彎(wan)曲曲的小洞，“游泳”到達(da)負(fu)極，與早就跑過(guo)來的電(dian)(dian)(dian)子結合在一(yi)起。當(dang)電(dian)(dian)(dian)池放電(dian)(dian)(dian)時，機理與充(chong)(chong)電(dian)(dian)(dian)是剛(gang)好(hao)是相反的，以LiFePO4為例，其化學反應方程式為： 充(chong)(chong)電(dian)(dian)(dian)：LiFePO4 – xLi...

磷酸(suan)鐵(tie)鋰(li)電池(chi)(chi)優點：相比目前市面(mian)上較為常見(jian)的鉆酸(suan)鋰(li)和(he)錳酸(suan)鋰(li)電池(chi)(chi)來說，磷酸(suan)鐵(tie)鋰(li)電池(chi)(chi)至少具有以下五大(da)優點：更(geng)高(gao)的安全(quan)性、更(geng)長(chang)(chang)的使用壽(shou)(shou)命(ming)、不含稀(xi)有金(jin)屬和(he)強污(wu)染的重金(jin)屬、支(zhi)持快(kuai)速(su)充電、工作溫(wen)度范圍廣。 1、超長(chang)(chang)壽(shou)(shou)命(ming)，長(chang)(chang)壽(shou)(shou)命(ming)鉛酸(suan)電池(chi)(chi)的循(xun)環壽(shou)(shou)命(ming)在300次左右，最(zui)高(gao)也就500次，國(guo)產有的磷酸(suan)鐵(tie)鋰(li)動(dong)力電池(chi)(chi)，循(xun)環壽(shou)(shou)命(ming)達到200...

電(dian)(dian)池從發(fa)明(ming)開(kai)始(shi)到現在，電(dian)(dian)池已(yi)經有(you)很多種類了，常見(jian)的就有(you)鋰電(dian)(dian)池、鎳氫電(dian)(dian)池、鉛酸(suan)電(dian)(dian)池、紐扣(kou)電(dian)(dian)池和干電(dian)(dian)池等，那么(me)常見(jian)不同種類電(dian)(dian)池優(you)缺點是什么(me)呢？ 儲能主(zhu)要是指電(dian)(dian)能的儲存。儲能電(dian)(dian)池大功率(lv)場合(he)(he)一般采用(yong)鉛酸(suan)蓄電(dian)(dian)池，主(zhu)要用(yong)于應急電(dian)(dian)源(yuan)、電(dian)(dian)瓶車、電(dian)(dian)廠(chang)富余能量(liang)的儲存。小功率(lv)場合(he)(he)也(ye)可以采用(yong)可反復(fu)充(chong)電(dian)(dian)的干電(dian)(dian)池：如(ru)鎳氫電(dian)(dian)池...

五大(da)類常用電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)有(you)鉛酸蓄(xu)電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)，鎳鎘(ge)電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)，鎳氫電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)，鉆酸鋰(li)電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)，聚合物(wu)鋰(li)電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)，磷酸鐵鋰(li)電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)，三元材料(liao)電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)；這些(xie)電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)各(ge)有(you)優缺點，下面來(lai)了解(jie)一(yi)下吧。 1、鉛酸蓄(xu)電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi) 電(dian)(dian)(dian)(dian)(dian)(dian)極主要由鉛及(ji)其氧(yang)化物(wu)制成(cheng)(cheng)，電(dian)(dian)(dian)(dian)(dian)(dian)解(jie)液是硫酸溶液的一(yi)種蓄(xu)電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)。放(fang)電(dian)(dian)(dian)(dian)(dian)(dian)狀態(tai)下，正極主要成(cheng)(cheng)分(fen)為(wei)二氧(yang)化鉛，負(fu)極主要成(cheng)(cheng)分(fen)為(wei)鉛；充電(dian)(dian)(dian)(dian)(dian)(dian)狀態(tai)下，正負(fu)極的主要成(cheng)(cheng)分(fen)均(jun)...

鋰離(li)子電池優點 聚合(he)物鋰電池電壓高(gao)，單體電池的工作電壓高(gao)達(da)3.7~3.8V（磷酸(suan)鐵鋰電池的是3.2V），是Ni-Cd、Ni-H電池的3倍(bei)。容(rong)量(liang)大，材料能達(da)到150mAh/g以(yi)上的比(bi)容(rong)量(liang)，比(bi)能量(liang)3~4倍(bei)于Ni-Cd，2~3倍(bei)于Ni-MH。 循環(huan)壽(shou)命長，一般均可(ke)達(da)到500次(ci)以(yi)上，甚至1000次(ci)以(yi)上，磷酸(suan)鐵鋰的可(ke)以(yi)達(da)到2000次(ci)以(yi)上。 安全性能好，無(wu)公害，無(wu)記...

對于有些(xie)電池(chi)而言，電池(chi)可(ke)以長時間運行，幾(ji)分鐘即可(ke)充電。雖然(ran)這些(xie)實驗電池(chi)產生的(de)電壓，很(hen)(hen)少(shao)提及缺點。典型的(de)缺點是(shi)低負載能力和(he)短循環壽命。許多(duo)化學工(gong)藝正在嘗試(shi)用各種金屬發電，但只有少(shao)數化學工(gong)藝有望(wang)超越(yue)鉛，鎳和(he)鋰(li)。 有很(hen)(hen)多(duo)媒體炒作，這可(ke)能部分是(shi)為(wei)了吸引風險資本家為(wei)研究項目提供資金。很(hen)(hen)少(shao)有產品的(de)起始(shi)期與(yu)電池(chi)...