摘要
采用涂膏-压制法制备了快激活Zn电极、AgO电极,研究了粘结剂对电极电性能的影响。锤击实验、SEM、激活时间与放电性能分析表明:以8%VAE作粘结剂时,制备的Zn电极、AgO电极能承受5.98×104g加速度的冲击。电极空载激活时间均达8.5 ms,单体电池负载激活时间为76.5 ms,以98.30 mA/cm2的电流密度放电,电压平台大于1.0 V。
Fast-activated Zn electrode and AgO electrode were prepared by paste-compressing method.The effects of binders to the electrochemical performance of electrodes were studied.Hummer test,SEM,activation time and discharge performance analyses showed that the electrodes could resist high acceleration impact of 5.98×10^4 g when using 8%VAE as binder.The activation time of load-free Zn electrode and AgO electrode was 8.5 ms and the cell with load was 76.5 ms.The voltage plateau of the Zn/AgO cell was above 1.0 V when discharged with the current density of 98.30 mA/cm^2.
出处
《电池》
CAS
CSCD
北大核心
2011年第3期151-153,共3页
Battery Bimonthly
基金
中国工程物理研究院科学技术发展基金项目(2009B0302034)
