Structure-property relationship for excimer formation in poly(alkylfluorene) derivatives

被引：55

作者：

Lee, JI ^{[1
]}

Klaerner, G ^{[1
]}

Miller, RD ^{[1
]}

机构：

[1] IBM Corp, Almaden Res Ctr, San Jose, CA 95120 USA

来源：

SYNTHETIC METALS | 1999年 / 101卷 / 1-3期

关键词：

polyfluorenes; conjugated polymers; photoluminescence;

D O I：

10.1016/S0379-6779(98)01365-4

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Poly (9,9-dialkylfluorene-2.7-diyl)s were synthesized by nickel (0) mediated polymerization. This polymerilntion yielilt tl high molecular weight and thermally stable polymers. To study the structure-property relationship of excimer formation in the polymer films. absorption and fluorescence spectra were measured before and after,annealing at elevated temperature. The annealed films showed 3 longer wavelength emission band corresponding to excimer formation in the homopolymers.

引用

页码：126 / 126

页数：1