FLUORESCENCE OF EXCITED CHARGE-TRANSFER COMPLEXES AND ABSOLUTE DYNAMICS OF RADICAL-ION PAIRS IN ACETONITRILE

被引：67

作者：

GOULD, IR

FARID, S

机构：

[1] Corporate Research Laboratories, Eastman Kodak Company, Rochester

来源：

JOURNAL OF PHYSICAL CHEMISTRY | 1992年 / 96卷 / 19期

关键词：

D O I：

10.1021/j100198a028

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 absolute dynamics of the contact and the solvent-separated radical-ion pairs for a series of 2,6,9,10-tetracyanoanthracene acceptor/alkylbenzene donor systems have been determined in acetonitrile from a combined analysis of time-resolved excited charge-transfer emission and radical-ion pair absorption data and measurements of the quantum yields for formation of separated radical ions. Absolute rate data for the contact radical-ion pairs are obtained from time-resolved emission experiments. Absolute rate data for the solvent-separated radical-ion pairs are obtained for those cases in which the time-resolved emission is different from the time-resolved absorption.

引用

页码：7635 / 7640

页数：6

共 28 条

[1] ENERGY-GAP DEPENDENCE OF THE CHARGE RECOMBINATION PROCESS OF ION-PAIRS PRODUCED BY EXCITATION OF 2,6,9,10-TETRACYANOANTHRACENE METHYL-SUBSTITUTED BENZENE CHARGE-TRANSFER COMPLEXES IN ACETONITRILE [J].