PHOTOELECTROCHEMICAL AND SPECTRAL STUDIES OF PHENOSAFRANIN IN DIFFERENT REDUCING AGENTS

被引：8

作者：

JANA, AK

ROY, S

BHOWMIK, BB

机构：

[1] Department of Chemistry, Jadavpur University, Calcutta

来源：

CHEMICAL PHYSICS LETTERS | 1990年 / 168卷 / 3-4期

关键词：

D O I：

10.1016/0009-2614(90)85626-N

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The photovoltages developed in systems consisting of phenosafranin dye and different reducing agents such as Fe2+, I-, Fe(CN)64-, Cu+, and EDTA in deoxygenated aqueous solutions have been found to correlate with the oxidation potentials of the reducing agents. From the absorption and fluorescence spectra of phenosafranin in these reducing agents, the equilibrium constants (Kc), the Stern-Volmer constants (Ksv), as well as quenching rate constants (Kq) have been determined which also show the same correlation. © 1990.

引用

页码：365 / 370

页数：6

共 22 条

[1] A SPECTROPHOTOMETRIC INVESTIGATION OF THE INTERACTION OF IODINE WITH AROMATIC HYDROCARBONS [J].