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倦尘道人

金虫 (小有名气)

[求助] 电极电势等于双电层电势差吗? 已有1人参与

双电层的电势差就是以该金属做电极材料的半反应的电极电势吗?电极电势是一个差值,这个总对吧?如图,傅献彩物化P73页图9.5中Δφ即半电极的电极电势吗?

电极电势等于双电层电势差吗?


@Gamry-电化学 @a88592718 发自小木虫IOS客户端
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jameshzd

新虫 (小有名气)

【答案】应助回帖

不对,半电势是和具体的半反应有关的。图中表现的是单纯的在双电层区域中的电势降。两者不能混为一谈。

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2楼2017-01-25 13:41:48
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