[交流] 【求助】比电容的计算 已有4人参与

在计算比电容的时候用公式C = I · t/m · V,计算出来的怎么和文献上说的不一样呢？ CV behavior and discharging curves of the  electrode prepared in 2 M KOH within a potential window of −0.25 to 0.55 V vs. SCE. The working electrodes are about 1 cm2 and contained 20 mg of the nanocrystalline。 Cyclic voltammetric curves at sweep rates of 5, 10, and 20 mV/s. ~b! Discharging curves at 0.5 A/g.

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