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rubing100

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[交流] Galvanostatic charge/discharge

某文中“It can be seen obviously that there
are two clear voltage stages included in the curves: -0.1 to 0.3
and -0.7 to -0.1 V, respectively. During the former, short
charge/discharge duration is ascribed purely to the electric
double-layer capacitance of the electrode. During the latter,
the combination of electric double-layer capacitance and
faradaic capacitance is responsible for the longer charge/discharge
duration due to faradaic charge-transfer accompanied
by the double-layer charging process.(注:Three electrode
setup, Hg/HgO electrode reference electrodes).请问,-0.7至0.3是否分为两过程,其中-0.2至0.3为充电过程时,-0.7至-0.2是否应为放电过程?
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rubing100

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CV计算比电容跟电势窗口有很大关系,从部分文献看来并没有统一的标准,难道能够任意选吗?
2楼2011-06-26 17:21:17
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