代汞缓蚀剂对碱性锌电极作用特征  

The Reaction Characteristics of the Inhibitor Substituting Mercury for Alkaline Zinc Electrode

作　　者：王建明[1] 张鉴清[1] 曹楚南[1] 

机构地区：[1]浙江大学化学系,浙江310027

出　　处：《电池》1998年第1期7-8,共2页Battery Bimonthly

基　　金：浙江省自然科学基金;国家自然科学基金资助项目-碱性可充锌电极的技晶抑制与缓蚀机理研究(59701008)

摘　　要：本文首先通过量气法研究了复合型添加剂(HSJ)对锌粉在碱性溶液中腐蚀行为的影响。在此基础上,通过循环极化曲线研究了HSJ对碱性锌电枫电化学行为的影响。通过对实际电池性能的测试表明:含有HSJ的无汞LR03型碱锰电池的有关性能指标达到或超过QBl972—94规定的国家行业标准。The influence of the composed type inhibitor (HSJ) on the corrosion behavior of zinc power in alkaline solutions was firstly investigated through measuring hydrogen evolution volume. Based on this the effects of HSJ on the electrochemical behaviors of zinc in alkaline solutions were also studied by means of cyclic polarization curve. Tests of actual batteries made according to the technique proposed showed that mercury - free alkaline zinc - manganese LR03 type cells met or even surpassed the requirements of the China National Trade Standard QB1972-94.

关 键 词：锌电极 缓蚀剂 碱性电池 锰电池 代汞缓蚀剂 

分 类 号：TM911.14[电气工程—电力电子与电力传动]