In_2O_3作为锌电极代汞缓蚀剂的研究  

Study on In_2O_3 mercury-substituting inhibitors in zinc-silver batteries

作　　者：奚碚华[1] 夏天[1] 武彩霞[1] 许玉林[1] 

机构地区：[1]中国电子科技集团公司第十八研究所,天津300381

出　　处：《电源技术》2005年第6期385-387,共3页Chinese Journal of Power Sources

摘　　要：通过析氢实验和极化曲线研究了代汞缓蚀剂In2O3对锌电极的影响。同时,制做实验电池研究了In2O3在锌银电池中的实际应用情况。结果表明:In2O3对锌电极具有较好的缓蚀效果,可以明显地降低锌电极的析氢量,缓蚀性能与HgO相近,但In2O3和HgO对锌电极都有一定的钝化作用。The influence of In2O3 on zinc electrode was studied through collecting hydrogen experiments and testing polarization curves. Moreover, the testing batteries were made to test the performance for studing the application of In2O3 in zinc-silver battery. The results show that In2O3 can effectively reduce the volume of evolved hydrogen from zinc electrode, and the inhibitor property of In2O3 is similar as HgO, even though these two inhibitors can passivate the zinc electrode.

关 键 词：锌电极 缓蚀剂 析氢量 

分 类 号：TM912.2[电气工程—电力电子与电力传动]