可充電電池是鋰電池嗎?
可充電電池不一定是鋰電池,而且鋰(li)電(dian)(dian)池(chi)也不一定就(jiu)是可充(chong)(chong)電(dian)(dian)電(dian)(dian)池(chi),這(zhe)個是為什么呢(ni)?相信很多朋友都對這(zhe)幾(ji)個問題有困惑吧(ba),那么下面格瑞普(pu)就(jiu)具(ju)體的聊一聊可充(chong)(chong)電(dian)(dian)電(dian)(dian)池(chi)與鋰(li)電(dian)(dian)池(chi)之(zhi)間有什么樣關系存在,該如(ru)何(he)的了解可充(chong)(chong)電(dian)(dian)電(dian)(dian)池(chi)這(zhe)個概念呢(ni)?


可充電(dian)(dian)(dian)電(dian)(dian)(dian)池(chi)是指電(dian)(dian)(dian)池(chi)用完電(dian)(dian)(dian)之(zhi)后(hou),還可以(yi)(yi)對其進行二次充電(dian)(dian)(dian),充滿電(dian)(dian)(dian)之(zhi)后(hou)可以(yi)(yi)重(zhong)復使用的(de)一類(lei)(lei)電(dian)(dian)(dian)池(chi),其包含部分鋰(li)電(dian)(dian)(dian)池(chi)族類(lei)(lei)中的(de)部分種類(lei)(lei),其具體的(de)情況下如(ru)下:
可充電電池包括了格瑞普鎳氫電池、鉛酸電池、可以充電的部分鋰電池(聚合物鋰電池、磷酸鐵鋰電池、三元鋰(li)(li)(li)電(dian)池等),但是其并不包(bao)含不可充電(dian)的一次性鋰(li)(li)(li)電(dian)池,比(bi)如(ru)說鋰(li)(li)(li)-二氧(yang)化錳(meng)電(dian)池和(he)鋰(li)(li)(li)-亞(ya)硫酰氯電(dian)池等。
很(hen)多人一(yi)聽(ting)說(shuo)是(shi)鋰(li)(li)電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)就會(hui)認為(wei)這個電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)是(shi)可充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)池(chi),或者說(shuo)一(yi)聽(ting)到可充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)多少會(hui)認為(wei)是(shi)鋰(li)(li)電(dian)(dian)(dian)(dian)(dian)(dian)池(chi),其(qi)實不然,因為(wei)電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)是(shi)否是(shi)可充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)主(zhu)(zhu)要(yao)還是(shi)要(yao)看其(qi)生產制(zhi)(zhi)(zhi)造時使用(yong)(yong)的(de)原材(cai)料工藝,如果(guo)說(shuo)使用(yong)(yong)的(de)是(shi)支持(chi)重復充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)使用(yong)(yong)的(de)電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)原材(cai)料制(zhi)(zhi)(zhi)造成的(de)電(dian)(dian)(dian)(dian)(dian)(dian)池(chi),才可以說(shuo)是(shi)可充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)池(chi),反(fan)之用(yong)(yong)的(de)是(shi)不可充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)原材(cai)料制(zhi)(zhi)(zhi)造的(de)電(dian)(dian)(dian)(dian)(dian)(dian)池(chi),一(yi)般是(shi)稱作一(yi)次性電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)或者說(shuo)是(shi)不可充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)池(chi),所以說(shuo),鋰(li)(li)電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)是(shi)否支持(chi)充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)性能(neng),主(zhu)(zhu)要(yao)還是(shi)看其(qi)制(zhi)(zhi)(zhi)造使用(yong)(yong)的(de)原材(cai)料是(shi)否支持(chi)充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)。
比(bi)如說不支持充電的(de)(de)鋰-二氧化錳(meng)電池,其生(sheng)產制(zhi)造主要使用的(de)(de)原材料是:
鋰錳電池電極反應式:(-)Li/LiClO4—PC+DME/MnO2(+)
電(dian)池負(fu)極反應:Li→Li++e
正極反應(ying):MnO2+Li++e→MnO2(Li+)
總(zong)反應:Li+MnO2→MnO2(Li+);
鋰(li)-二氧(yang)化(hua)錳(meng)電池(chi)的負極(ji)是金屬鋰(li)(Li),正極(ji)是特種二氧(yang)化(hua)錳(meng),電解(jie)質是有機溶劑。功率(lv)型內部卷(juan)芯結構為(wei)卷(juan)繞式,可以滿足大功率(lv)高脈(mo)沖放(fang)電要求。
因為其應用要求只要滿足一次就夠了的(de)特殊特性(xing),所(suo)以決定了其生產制造使用的(de)原材料的(de)化學(xue)特性(xing)。

 




