氢镍电池新型蜂窝状发泡镍基片研制

Study of New Foaming Structure Nickle Grid in Hydrogen-Nickle Battery

要提高氢镍电池体积、重量比能量和大电流放电性能，必须改进其基片制作工艺．本文作者以海绵为骨架，通过一系列的化学处理方法，使其表面形成导电层，进而采用一种新的电镀电流控制方法和金属材料热处理的方法，最终研制出一种具有良好的力学性能的蜂窝状发泡结构镍网．

To increase the volume weighty energy density and high rate current discharge property of the hydrogen-nickel storage battery, it is necessary to improve its technology.By taking the sponge as skelet on and by using a series of chemical processing methods, it was formed on an electrical plate surface. A new method of electroplating current controlling and metal material heat processing is introduced in this paper. Thus a new kind of foaming structure nickel grid which has fine mechanical property is invented.