Luminogenic Polymers

被引：15

作者：

Tang, Ben Zhong ^{[1
,2
]}

机构：

[1] Hong Kong Univ Sci & Technol, Dept Chem, Kowloon, Hong Kong, Peoples R China

[2] Zhejiang Univ, Dept Polymer Sci & Engn, Hangzhou 310027, Peoples R China

来源：

MACROMOLECULAR CHEMISTRY AND PHYSICS | 2009年 / 210卷 / 11期

关键词：

RESTRICTED INTRAMOLECULAR ROTATION; AGGREGATION-INDUCED EMISSION; CONJUGATED POLYMERS; DISUBSTITUTED POLYACETYLENES; LIGHT-EMISSION; 2,3,4,5-TETRAPHENYLSILOLES; AMPLIFICATION;

D O I：

10.1002/macp.200900173

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

A study was conducted to investigate different types of luminogenic polymers. The most extensively studied luminogenic polymers were polyarylenes and poly(arylene vinylene)s, along with their ring-substituted and heteroatom-containing derivatives, including poly(p-phenylene), poly(phenylene vinylene), polyfluorene, and polythiophene. It was demonstrated that modification of the structure of nonluminescent polyacetylene led to the generation of a variety of highly luminescent polyacetylene derivatives. The luminescence of these polymers covered the entire visible spectral range with emission efficiency up to unity. Many luminogenic polymers were investigated as potential sensory materials and the principle for the luminescence sensing process was found to be the change in the polymer emission caused by the interaction with the species to be assayed or perturbed by the variation in the environment.

引用

页码：900 / 902

页数：3

共 21 条

[1] Synthesis, light emission, nanoaggregation, and restricted intramolecular rotation of 1,1-substituted 2,3,4,5-tetraphenylsiloles [J].