表面改性对贮氢合金电极性能的影响

Effect of Surface Modification on Performances of Hydrogen Storage Alloy Electrodes

本文用化学处理和化学镀镍对金属氢化物的表面改性处理,初步讨论和分析了这些处理对金属氢化物电极的活化和容量等性能的影响。其结果表明:表面改性后的贮氢电极放电容量提高,放电特性增强。

The effect of surface modification of metal hydride negative electrodes by chemical treatment and electroless Ni plating on activation and electrochemical capacity were investigated. It was indicated by experiment that surface modifications resulted in an increment in discharge capacity and an improvement on performance of discharge.