锌电极有机代汞缓蚀剂的研究  

Study of Organic Mercury-Substituting Inhibitors in Zinc Electrode

作　　者：杨子运[1] 郭炳焜[1] 徐微[1] 李新海[1] 

机构地区：[1]中南大学冶金物理化学与化学新材料研究所,湖南长沙410083

出　　处：《电池》2000年第6期251-253,共3页Battery Bimonthly

基　　金：湖南省科委资助项目

摘　　要：无汞锌粉中添加不同的有机缓蚀剂 ,通过测定析氢量 ,从中筛选出 2种抑制析氢能力较强的缓蚀剂YLZX和YZ ,并通过充电实验和阳极极化曲线研究了这两种缓蚀剂对锌电极充放电性能的影响。结果表明 ,所选的缓蚀剂具有明显抑制析氢和枝晶生成的作用 ,而且不影响锌电极的放电性能。The amounts of gas evolution from the zinc surface in 40% alkaline solution containting 10 kinds of organic inhibitors were measured separately,but only two kinds-YLZX and YZ were proved successful.The organic additive used to suppress zinc dendrite growth in alkaline solution was also studied by charging and anodic polarization measurements.These experiments showed that YLZX and YZ were effective.

关 键 词：无汞锌粉 锌电极 锌枝晶 有机缓蚀剂 电池 

分 类 号：TM91[电气工程—电力电子与电力传动]