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LiuQ0

金虫 (正式写手)

[求助] 三电极下电沉积却沉积到了对电极上

我最近在做电化学沉积,根据文献做的CoS,在三电极体系下,用的CV,pt对电极,参比电极是饱和甘汞电极,5mV/s下,-1.2--0.2V之间沉积,但是最后发现对电极上沉积上了一层,不知道怎么回事
有知道的朋友吗,麻烦指点一下,万分感谢

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Gamry-电化学

金虫 (职业作家)


可以测试一下看对电极上沉积的物质是什么,是否是预期产物,还是其他副反应产物

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