TRIPLET ELECTRON-TRANSFER AND TIME-RESOLVED EPR - DETECTION OF THE RADICAL-PAIR STATE OF A COVALENTLY LINKED PORPHYRIN QUINONE

被引：43

作者：

LENDZIAN, F

VONMALTZAN, B

机构：

[1] Institut für Experimentalphysik, Freie Universität Berlin, W-1000 Berlin 33

来源：

CHEMICAL PHYSICS LETTERS | 1991年 / 180卷 / 03期

关键词：

D O I：

10.1016/0009-2614(91)87139-3

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：

Triplet electron transfer is observed in a covalently linked porphyrin-quinone in ethanol at temperatures between 160 and 130 K. Both, the primary porphyrin triplet state (T)P-Q and the radical pair (+P-Q-)T created by light-induced charge separation, are observed by time-resolved EPR. The latter is identified by its g factor and dipolar splitting.

引用

页码：191 / 197

页数：7

共 43 条

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