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为了寻找碱性电池中取代汞的缓蚀剂，通过腐蚀实验、极化曲线的测量，研究了单质金属Ｉｎ、Ｂｉ和有机物添加剂—硫脲、聚乙二醇和ＣＴＭＢ的联合作用。利用恒电位控制电沉积的方法，研究了这些有机物添加剂对碱液中锌枝晶生长的抑制作用。实验结果表明，在锌粉中加入单质金属—Ｉｎ、Ｂｉ，可以提高锌在碱液中的析氢超电势，减缓锌的腐蚀速度［１，２］。实验结果还证明，Ｉｎ、Ｂｉ和ＣＴＭＢ联合作用，对锌电极的缓蚀效果非常明显，而且，对抑制锌枝晶的生长和防止锌电极的变形也有显著作用。因此，本文认为，这几种添加剂联合使用很有可能成为碱性电池中取代汞的缓蚀剂
In order to find a substitute for mercury in alkaline batteries, the combined effects of elemental In, Bi and organic additives thiourea, polyethylene glycol and CTMB were studied by means of corrosion test and polarization curve measurement. The potentiostatic control of electrodeposition was used to study the inhibitory effect of these organic additives on the growth of zinc dendrite in lye. The experimental results show that the addition of elemental metals -In and Bi to zinc powder can increase the hydrogen evolution potential of zinc in alkaline solution and slow down the corrosion rate of zinc [1,2]. The experimental results also prove that the combined action of In, Bi and CTMB has a very obvious effect on the corrosion inhibition of the zinc electrode and also has a significant effect on inhibiting the growth of the zinc dendrite and preventing the deformation of the zinc electrode. Therefore, this paper argues that the combination of these additives is likely to become alkaline batteries replace mercury corrosion inhibitor