应用化学 ›› 1993, Vol. 0 ›› Issue (1): 113-115.

• 研究简报 • 上一篇    下一篇

炭材料作为贮锂负极的研究

杨汉西, 雷鸣, 李升宪, 艾新平   

  1. 武汉大学化学系 430072 武汉
  • 收稿日期:1992-02-25 修回日期:1992-08-24 出版日期:1993-02-10 发布日期:1993-02-10
  • 基金资助:
    863计划资助课题

PRELIMINARY INVESTIGATION OF ACETYLENE BLACK AS NEGATIVE ELECTRODE FOR LITHIUM BATTERY

Yang Hanxi, Lei Ming, Li Shengxian, Ai Xinping   

  1. Department of Chemistry, Wuhan University, 430072 Wuhan
  • Received:1992-02-25 Revised:1992-08-24 Published:1993-02-10 Online:1993-02-10

摘要: 近两年来,有报道采用炭负极与正极嵌入化合物组成的锂离子电池。这类电源的特点是正负极均采用嵌入化合物,电池充放电过程分别为锂离子在两极间嵌入脱出,以贮存释放电量。由于锂离子电池没有金属锂,电池的循环性能和安全性能大为改善。

关键词: 锂离子电池, 炭负极

Abstract: The carbon electrode made from acetylene black showed a high discharge/charge capacity, long cycling life, low working voltage and safety for lithium ion battery. The discharge/charge characteristics of the lithium battery with carbon negative electrode has been briefly discussed.

Key words: acetylene black, lithium ion cell, negative electrode