电池2012，Vol.42Issue(3)：153-155,3.
钙质添加剂对密封可充锌镍电池性能的影响
Effects of calcium additive agents to the performance of sealed alkaline rechargeable nickel-zinc battery
谭志勇 1杨占红 1倪霞 1申松胜2
作者信息
- 1. 中南大学化学化工学院,湖南长沙410083
- 2. 新乡联达华中电源有限公司,河南新乡453731
- 折叠
摘要
Abstract
Calcium additive could react with Zn(OH)42- to form Ca[Zn(OH)3]2 with stable electrochemical performance, which could prolong the life of zinc anode, improve the high temperature storage performance of nickel-zinc battery, enhance the charge retention rate and prolong the discharge time. The capacity of zinc anode with calcium additive hardly reduced in 100 cycles. The charge retention rate of battery with Ca(0H)2,calcium lignosulfonate and without calcium additive was 68.69%,57.05% and 52.32%,respectively,the discharge time was 34.00 min,39.09 min and 31.29 min,respectively.关键词
锌负极/钙质添加剂/循环寿命/荷电保持率Key words
zinc anode/ calcium additive/ cycle life/ charge retention rate分类
信息技术与安全科学引用本文复制引用
谭志勇,杨占红,倪霞,申松胜..钙质添加剂对密封可充锌镍电池性能的影响[J].电池,2012,42(3):153-155,3.
