求助!!塔菲尔曲线的左支右支究竟相对应的是正极还是负极??这个不能同时针对两个电极。如果你以正极为研究电极(接线决定的),这条曲线就是关于正极的。电极电位相对于开路电位变正的部分,为正极的阳极极化曲线;另外一半就是正极的阴极极化曲线。... 对下图这样的塔菲尔曲线,电极反应为(Cu2+)+2eˉ→Cu??Eq.??(1.21)文中说: during discharge, if the redox reaction is in the direction opposite of Eq.??(1.21) , where Cu is oxidized to copper ions into the solution, the electrode potential will be less than 0.34? ?V along the polarization line. The greater the operat-ing current density, the lower the electrode potential.怎么都不理解,放电不是要看阳极曲线吗?为什么电势随电流减小呢?顺便,文中过电位=a+b*log(i/i0),但是图片里面变成了log(i),为什么?,查看更多