关于塔菲尔曲线的测定问题？ 中间大概是开路电位，你开路电位是零吗? 我是在暗态下测得，文献上说开路电压设为零啊 d methanol (30 ml) with na2s (0.5 m), s (0.125 m) and kcl (0.2 m). the charge transfer resistance was determined by eis, performed on the symmetric cells using the autolab electrochemical workstation under open circuit voltage (0 v) over a frequency range from 105 to 10?1 hz with an ac voltage magnitude of 10 mv. the impedance data were analyzed by autolab electrochemical eis fi tting software. the electrochemical workstation was also employed to measure the tafel-polarization curves of the symmetric cells at a scan rate of 5 mv s?1， 查看更多
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