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2032/2025/2016紐扣電池殼(ke)  

一(yi)、概述：  

    紐(niu)扣(kou)(kou)電(dian)(dian)(dian)(dian)池(chi)(chi)(chi)（button cell ）也稱扣(kou)(kou)式電(dian)(dian)(dian)(dian)池(chi)(chi)(chi)，是指外(wai)形(xing)尺寸象(xiang)一顆小紐(niu)扣(kou)(kou)的(de)電(dian)(dian)(dian)(dian)池(chi)(chi)(chi)，一般來(lai)說直徑較(jiao)大，厚(hou)度較(jiao)薄（相對(dui)(dui)于柱狀電(dian)(dian)(dian)(dian)池(chi)(chi)(chi)如(ru)市場(chang)上的(de)5號AA等電(dian)(dian)(dian)(dian)池(chi)(chi)(chi)）.紐(niu)扣(kou)(kou)電(dian)(dian)(dian)(dian)池(chi)(chi)(chi)是從外(wai)形(xing)上來(lai)對(dui)(dui)電(dian)(dian)(dian)(dian)池(chi)(chi)(chi)來(lai)分，同等對(dui)(dui)應的(de)電(dian)(dian)(dian)(dian)池(chi)(chi)(chi)分類有柱狀電(dian)(dian)(dian)(dian)池(chi)(chi)(chi)，方形(xing)電(dian)(dian)(dian)(dian)池(chi)(chi)(chi)，異形(xing)電(dian)(dian)(dian)(dian)池(chi)(chi)(chi)。  

二、基本(ben)介紹：  

     紐(niu)扣電(dian)(dian)(dian)池也(ye)分(fen)為化(hua)學(xue)電(dian)(dian)(dian)池和物理電(dian)(dian)(dian)池兩(liang)大類(lei)(lei)，其(qi)(qi)(qi)化(hua)學(xue)電(dian)(dian)(dian)池應用(yong)*為普遍。它們由陽極(ji)(ji)(ji)(ji)(ji) (正極(ji)(ji)(ji)(ji)(ji))、陰極(ji)(ji)(ji)(ji)(ji)  (負極(ji)(ji)(ji)(ji)(ji))及其(qi)(qi)(qi)電(dian)(dian)(dian)解(jie)液(ye)等組成(cheng)。如右圖所示(shi)。它的(de)外表為不(bu)銹(xiu)鋼(gang)材料(liao)，并(bing)作為正極(ji)(ji)(ji)(ji)(ji)，其(qi)(qi)(qi)負極(ji)(ji)(ji)(ji)(ji)為不(bu)銹(xiu)鋼(gang)的(de)圓形蓋(gai)，正極(ji)(ji)(ji)(ji)(ji)與負極(ji)(ji)(ji)(ji)(ji)間(jian)有(you)密封環(huan)絕緣，密封環(huan)用(yong)尼(ni)龍(long)制成(cheng)，密封環(huan)除(chu)起絕緣作用(yong)外，還能阻止電(dian)(dian)(dian)解(jie)液(ye)泄漏。紐(niu)扣電(dian)(dian)(dian)池的(de)種類(lei)(lei)很多，多數以(yi)所用(yong)材料(liao)命(ming)名，如氧化(hua)銀電(dian)(dian)(dian)池、鋰電(dian)(dian)(dian)池、堿(jian)性錳電(dian)(dian)(dian)池等。  

三、類型型號(hao)分類  

    紐扣(kou)電池的型號(hao)名(ming)稱(cheng)前面的英文字母表(biao)示電池的種(zhong)類(lei),數字表(biao)示尺寸(cun),前兩位(wei)數字表(biao)示直徑,后兩位(wei)表(biao)示厚度;  

四、應用(yong)  

1、用于電化學材料評估使用  

2、組裝方法/工藝流程  

3、極(ji)片制備(bei)  

4、扣式電池封裝  

5、性(xing)能測(ce)試  

五(wu)、參數

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