摘要
对络合吸附体系分别推导了前行化学反应平衡常数Ｋ１和Ｋ１两种情况的方波伏库仑法的电量方程及作了实验验证，获得判别这两种络合吸附体系的理论依据。讨论了各种因素对伏库仑曲线的影响，并由实验比较了方波伏库仑法和方波伏安法的检测限。
The theoretical equations of the square wave volt coulometry for complexing reaction equilibrium constant K 1 and K 1 in the complexing adsorption system have been derived respectively and verified by experiment The criteria for determination of K 1 or K 1 are obtained Effect of relative parameters on volt coulomb curve is investigated in detail Detection limit obtained by square wave volt coulometry in experiment is compared to that obtained by square wave voltammetry
出处
《分析测试学报》
CAS
CSCD
1997年第4期27-30,共4页
Journal of Instrumental Analysis
关键词
方波伏库仑法
络合吸附
吸附体系
配合吸附
Square wave volt coulometry,Complexing adsorption,Reversible electrode process
