双铂电极交流示波双电位滴定法原理(Ⅰ)——荧光电位线的理论公式

Principle of A.C. Oscillo-Bipotentiometric Titrations(J)--The Theoretical Equation of the Fluorescent Potential Line

本文讨论了双铂电极交流示波双电位滴定法的原理,推导了可逆体系滴定可逆体系时荧光电位线的普遍公式及不同滴定阶段的具体公式,理论与实验结果一致。

The theoretical principle of A.C. oscillo-bipotentiometric titration is discussed. The theoretical equation of the fluorescent potential line has been derived for the case of a reversible couple titrated with another reversible couple on two similar Pt electrodes. Theoretical predictions consist with experimental results.