【摘要】 几种稀土盐对ＮＨ４Ｃｌ溶液中锌电极腐蚀的影响＊张校刚王田芳夏熙＊＊（新疆大学化学系电化学研究室乌鲁木齐８３００４６）关键词无汞Ｚｎ／ＭｎＯ２干电池锌阳极稀土缓蚀剂中图分类号Ｏ６４６．５４锌广泛地用作一次和二次电池的阳极材料。但是锌锰电池在搁置期间存在...更多还原

【Abstract】 Inhibition effect of some REM salt inhibitors on zinc electrode in NH 4Cl electrolyte have been investigated by polarization resistance,polarization curve techniques and electrochemical impedance measurement.The results showed that REM ions could form a film of hydrated REM oxide at the active sites of zinc surface and create a barrier for hydrogen evolution.更多还原