Simple synthesis, outstanding thermal stability, and tunable light-emitting and optical-limiting properties of functional hyperbranched polyarylenes

被引：87

作者：

Peng, H

Cheng, L

Luo, JD

Xu, KT

Sun, QH

Dong, YP

Salhi, F

Lee, PPS

Chen, JW

Tang, BZ

机构：

[1] Hong Kong Univ Sci & Technol, Dept Chem, Ctr Display Res, Inst Nano Sci & Technol, Kowloon, Hong Kong, Peoples R China

[2] Hong Kong Univ Sci & Technol, Open Lab Chirotechnol, Inst Mol Technol Drug Discovery & Synthesis, Kowloon, Hong Kong, Peoples R China

[3] Hong Kong Univ Sci & Technol, Kowloon, Hong Kong, Peoples R China

来源：

MACROMOLECULES | 2002年 / 35卷 / 14期

关键词：

D O I：

10.1021/ma020180s

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 synthesis, thermal stability and optical properties of functional hyperbranched polyarylenes were reported. The molecular structure of the polymers was determined by nuclear magnetic resonance (NMR) spectroscopy. The spectra showed that the hyperbranched polymers possessed a random molecular composition, an irregular stereostructure and a rigid core architecture. The optical limiting and tunable light emitting properties of the polymers make them suitable to be used for high-tech applications.

引用

页码：5349 / 5351

页数：3

共 31 条

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