ELECTRON TRAPPING IN CRYSTALLINE HYDROCARBONS

被引：5

作者：

GAUTHIER, M

机构：

[1] E.R.A. 718, Processus Photophysiques et Photochimiques, Bâtiment 350, Université Paris-Sud

来源：

RADIATION PHYSICS AND CHEMISTRY | 1979年 / 13卷 / 3-4期

关键词：

D O I：

10.1016/0146-5724(79)90063-3

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 negative species trapped in some crystalline hydrocarbons after TMPD photoionization have been studied by their stimulation spectra. Two types of spectra have been obtained. The first one is due to trapped electrons and dominates in 224-trimethylpentane, 22- dimethylbutane, cyclohexane and methylcyclohexane. The second one is probably due to anions formed by electron attachment onto solvent radicals. It is the only one observed in tetramethylsilane and neopentane. In n-hexane, the two types of spectra are simultaneously observed. Temperature effects have shown that all the observed species are trapped in crystalline areas of the matrix. © 1979.

引用

页码：139 / 143

页数：5

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