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.
出处
《分析测试学报》
CAS
CSCD
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
关键词
伏安法
叠式循环
方波伏安法
络合吸附波
Cyclic square wave voltammetry,Additive cyclic square wave voltammetry,Complex adsorptive wave, Convolution voltammetry.