ENERGY-TRANSFER IN FLUID SOLUTIONS OF POLY(STYRENE), BOTH LABELED AND UNLABELED, AND POLY(2-VINYLNAPHTHALENE)

被引：5

作者：

PORTER, CFC ^{[1
]}

PHILLIPS, D ^{[1
]}

机构：

[1] UNIV LONDON IMPERIAL COLL SCI TECHNOL & MED,DEPT CHEM,EXHIBIT RD,LONDON SW7 2AY,ENGLAND

来源：

EUROPEAN POLYMER JOURNAL | 1994年 / 30卷 / 02期

关键词：

D O I：

10.1016/0014-3057(94)90159-7

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

The question of singlet energy migration in excimer-forming synthetic polymers is readdressed in the light of new data, with improved temporal resolution, on poly(styrene) in methylene chloride and cyclopentane solutions, and poly(2-vinylnaphthalene) in benzene. In these selected samples, simple kinetics for the population of excimers were observed, and thus in these cases, it was not necessary to invoke facile singlet energy migration to explain the results. The concept of rapid rotational sampling could be utilized to explain the data.

引用

页码：189 / 196

页数：8

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