化学镀铟集流体对锌粉析氢行为的影响

Effect of Current Collector Treated Electroless Plating Indium on Exhaustion Hydrogen Process of Zinc Powder

采用析氢量动态测试方法研究了化学镀铟集流体铜钉与不同产地无汞、低汞锌粉相互作用的动态过程。结果表明：集流体铜钉经无氰化学镀铟处理后，能够降低与锌粉的接触电阻，抑制锌粉腐蚀和氢气的析出。

The interaction process between current collector treated electroless plating indium and various mercury-free zinc powders was studied by a method of dynamic measuring exhaustion hydrogen.It was found that current collector treated by electroless plating indium without cyanide could reduce internal resistance contacting with mercury-free zinc powder,inhibit corrosion of zinc powder in KOH solution and process of evolved hydrogen.