络合吸附体系叠式循环方波伏安法的理论研究Ⅱ．不受前行化学反应控制  

Additive Cyclic Square Wave Voltammetry for Complex Adsorptive Irreversible Systems Ⅱ.Systems Uncontrolled by the Complexation Rate

作　　者：缪五建 莫金垣[1] 蔡沛祥[1] 张润建[1] 

机构地区：[1]南通师专化学系,中山大学化学系

出　　处：《分析测试学报》1995年第6期1-5,共5页Journal of Instrumental Analysis

基　　金：国家自然科学基金;高等学校博士点专项科研基金

摘　　要：推导出不受前行化学反应控制的络合吸附不可逆过程叠式循环方波伏安法的电流及其卷积和导数方程，系统地研究了各电流峰形，各峰电流与有关参数的关系，给出了峰电势表达式，并进行了实验验证。该理论同样适用于简单吸附不可逆过程。Equations have been derived for the current,convolute and their derivatives of the complex adsorptive irreversible systems uncontrolled by the complexation rate.A systematic study on the peak shapes and the relationship of peak current versus relevant parameters has been carried out.Experimental verification of the peak potential equation given in this paper is demonstrated with a system of benzophenone, 0. 15mol/L LiCl and 50% ethanol.The theory is applicable also to simple adsorptive irreversible systems.

关 键 词：伏安法 叠式循环 方波伏安法 络合吸附波 

分 类 号：O657.14[理学—分析化学]