ENERGY-TRANSFER ON RING POLYMERS

被引：2
|
作者：
VANRENSBURG, EJJ
WHITTINGTON, SG
机构：
[1] Department of Chemistry, University of Toronto, Toronto
来源：
MACROMOLECULES | 1991年 / 24卷 / 08期
关键词：
D O I：
10.1021/ma00008a039
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 properties of migrating excitations on ring polymers are investigated numerically. We show that, in the presence of traps, an excitation has a mean survival time tau which behaves as n-mu, where n is the number of chromophores in the ring polymer, and that mu almost-equal-to 2 in a good solvent. We consider the effects on mu of a deteriorating solvent and of multiple traps.
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页码：1969 / 1974
页数：6
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