Energy splitting between triplet and singlet exciplex states determined with E-type delayed fluorescence

被引：17

作者：

Frederichs, Bernd ^{[1
]}

Staerk, Hubert ^{[1
]}

机构：

[1] Max Planck Inst Biophys Chem, Abt Spektroskopie & Photochem Kinet, D-37070 Gottingen, Germany

来源：

CHEMICAL PHYSICS LETTERS | 2008年 / 460卷 / 1-3期

关键词：

D O I：

10.1016/j.cplett.2008.05.086

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：

In the redox system with N, N-diethylaniline as electron donor and 1,4-dicyanobenzene as electron acceptor the singlet and triplet exciplex states in the nonpolar solvent methylcyclohexane are almost degenerate. The lowest excited state is the triplet exciplex state from which the singlet exciplex state is populated in a fast endothermic reaction. The energy splitting has been determined experimentally as Delta E approximate to 0.1 eV via E-type delayed fluorescence. (C) 2008 Elsevier B. V. All rights reserved.

引用

页码：116 / 118

页数：3

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