EXCITATION-ENERGY RELAXATION AND DIMER FORMATION OF FLUORENE IN LANGMUIR-BLODGETT MONOLAYER FILMS

被引：8

作者：

ICHINOSE, N ^{[1
]}

NISHIMURA, Y ^{[1
]}

YAMAZAKI, I ^{[1
]}

机构：

[1] HOKKAIDO UNIV,FAC ENGN,DEPT CHEM ENGN,SAPPORO,HOKKAIDO 060,JAPAN

来源：

CHEMICAL PHYSICS LETTERS | 1992年 / 197卷 / 4-5期

关键词：

D O I：

10.1016/0009-2614(92)85786-A

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：

Picosecond time-resolved fluorescence has been studied with Langmuir-Blodgett monolayer films containing fluorene as chromophore, in the concentration range of 0.1-29 mol%. Two types of dimer emissions of fluorene were observed. They were assigned as the conformational isomers of fluorene dimers. The dominant energy relaxation pathway is an efficient energy transfer from monomers to dimers.

引用

页码：364 / 368

页数：5

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