Spectral investigation of alkyl polymethacrylates with halogenated carbazolyl pendant groups

被引：4

作者：

Bogdal, D

Yashchuk, V

Pielichowski, J

Stepien, I

Ogul'chansky, T

Warzala, M

Kudrya, V

机构：

[1] Krakow Tech Univ, Dept Chem & Technol Polymers, PL-31155 Krakow, Poland

[2] Kiev Natl Taras Shevchenko Univ, Dept Phys, UA-03127 Kiev, Ukraine

来源：

POLIMERY | 2002年 / 47卷 / 04期

关键词：

triplet exciton; spectral investigation; alkyl methacrylates; carbazolyl pendant groups;

D O I：

10.14314/polimery.2002.279

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Investigations of optical absorption, fluorescence and phosphorescence of alkyl methacrylates with halogenated carbazolyl pendant groups showed that incorporation of bromine and chlorine atoms into a carbazolyl group leads to an essential increase of phosphorescence yield, especially for Br. It was concluded that primarily triplet excitons exist in the polymers prepared.

引用

页码：279 / 281

页数：3

共 18 条

[1] Synthesis and polymerization of alkyl methacrylates carrying carbazolyl pendant groups [J].