High Voltage Lithium-ion Battery

摘要：

Lithium-ion Battery has outstanding advantage in comparison with conventional secondary batteries for consumer use. The more effort is mainly focusing on increasing energy density, this article introduces a new electrochemical system. Capacity is increased more than 10％ by improving cell cut-off voltage from 4.2v to 4.38v. With this mind, we research and design 4.38v 043443 (800mAh) cell, capacity is improved more than 10％ from 710mAh to 800mAh. It shows higher power, larger capacity, better rate and good cycle life and safety performance.

作者: Zhang Shaoli Zhou Bo Gao Junkui Su Jinran

作者单位: R&D Centre, Tianjin Lishen Battery Joint-Stock Co., Ltd. Tianjin, 300384, China

会议类型: 国际会议

会议名称: 2007年中韩锂电池技术交流会

会议地点: 深圳

会议语种:英文

页码: 12-16

在线出版日期: 2007-01-17（万方平台首次上网日期，不代表论文的发表时间）