FORMATION OF RADICAL CATIONS OF CHLOROBENZENE IN AQUEOUS-SOLUTIONS - A PULSE-RADIOLYSIS STUDY

被引：14

作者：

MOHAN, H

MITTAL, JP

机构：

[1] Chemistry Division, Bhabha Atomic Research Centre, Bombay, 400 085, Trombay

来源：

CHEMICAL PHYSICS LETTERS | 1995年 / 235卷 / 5-6期

关键词：

D O I：

10.1016/0009-2614(95)00186-8

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 transient optical absorption bands (lambda(max) = 290, 475 nm) formed on the reaction of OH radicals in an acidic aqueous solution of chlorobenzene are assigned to the solute radical cation. It decays (475 nm) by first-order kinetics with k = 1.8 X 10(4) s(-1). The extinction coefficient (475 nm) is determined to be 7.87 X 10(3) dm(3) mol(-1) cm(-1).

引用

页码：444 / 449

页数：6

共 23 条

[1] CRITICAL-REVIEW OF RATE CONSTANTS FOR REACTIONS OF HYDRATED ELECTRONS, HYDROGEN-ATOMS AND HYDROXYL RADICALS (.OH/.O-) IN AQUEOUS-SOLUTION [J].