摘要
采用三角波电位扫描、X射线衍射及恒流充放电曲线法研究了在氢氧化镍电极中添加Co( OH) 2 和 Ni粉后对电极性能的影响 .结果表明 ,氢氧化镍电极中加入质量分数为 8% Co( OH) 2和 13% Ni粉时 ,电极的放电容量最高 ,电极在充放电循环过程中的膨胀最小 .
The effects of Co(OH) 2 and Ni powder added into nickel hydroxide electrode on its performance were studied by triangle wave potential sweeping, XRD and constant-current charging-discharging techniques. The results indicated that nickel hydroxide electrode containing 8%Co(OH) 2 and 13%Ni powder showed the highest discharge capacity and the lowest expansion at charging-discharging runs.
出处
《应用化学》
CAS
CSCD
北大核心
2000年第6期628-632,共5页
Chinese Journal of Applied Chemistry
