MECHANISM OF THE FORMATION OF TRANSIENT AROMATIC RADICAL CATIONS IN ALCOHOLS - LASER FLASH-PHOTOLYSIS AND PULSE-RADIOLYSIS STUDIES

被引：2

作者：

LIU, AD ^{[1
]}

SAUER, MC ^{[1
]}

JONAH, CD ^{[1
]}

TRIFUNAC, AD ^{[1
]}

机构：

[1] ARGONNE NATL LAB,DIV CHEM,ARGONNE,IL 60439

来源：

JOURNAL OF PHYSICAL CHEMISTRY | 1992年 / 96卷 / 23期

关键词：

D O I：

10.1021/j100202a043

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：

A product of the reaction of SF6 with a solvated electron in an alcohol (presumably SF5.) reacts with an aromatic solute molecule such as anthracene, perylene, naphthalene, or hexamethylbenzene to form aromatic radical cations. This reaction depends on both the ionization potential of the aromatic solute molecule and the polarity of the solvent. The rates of these reactions are (except for naphthalene) in the range of (1-10) X 10(9) M-1 s-1. The reaction of the aromatic molecule (except for naphthalene) with SF5. appears to have two pathways, one of which leads to the radical cation and a second that forms an undetermined product.

引用

页码：9293 / 9298

页数：6

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