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本文提出了可逆逐级电子转移过程(n_1=n_2)的1.5次和2.5次微分电分析法(卷积伏安法)的理论公式,用计算机绘出了相应的理论曲线图,讨论了标准分离电位(△E~0)及电子转移数(n)对电流～电压曲线的影响.选用氯化铜(Ⅱ)-氨水-氯化铵体系进行了实验验证,其结果与理论完全相符.
In this paper, the theoretical formulas of 1.5 times and 2.5 times differential electrokinetic analysis (convolt. Voltammetry) of reversible step-by-step electron transfer process (n_1 = n_2) are proposed. Corresponding theoretical curves are drawn by computer and the standard separation (△ E ~ 0) and the number of electron transfer (n) on the current ~ voltage curves were investigated.The experimental results were validated by the experimental results with copper (Ⅱ) -ammonia-ammonium chloride system.The results are in good agreement with the theoretical ones.