Synthesis and characterization of a new disubstituted polyacetylene containing indolylazo moieties in side chains

被引：38

作者：

Li, Zhen

Li, Qianqian

Qin, Anjun

Dong, Yongqiang

Lam, Jacky W. Y.

Dong, Yuping

Ye, Cheng

Qiin, Jingui

Tang, Ben Zhong

机构：

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

[2] Wuhan Univ, Dept Chem, Wuhan 430072, Peoples R China

[3] Chinese Acad Sci, Inst Chem, Beijing 100080, Peoples R China

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

来源：

JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY | 2006年 / 44卷 / 19期

关键词：

conjugated polymer; nonlinear optics; polyacetylene; polymer reaction; post functionalization;

D O I：

10.1002/pola.21638

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 new disubstituted polyacetylene with indolylazo moieties in its side chains (9) was synthesized by a post functionalization strategy, which was difficult, or perhaps impossible, to obtain from the direct polymerization of its corresponding monomer. The polymer is soluble in common solvents and thermally stable. The polymer shows good optical transparency with an absorption maximum at 393 mn and a band edge at similar to 530 nm. Its poled film exhibits a resonant d(33) value of 17.9 pm/V and its optical nonlinearity is resistant to thermal decay at up to 147 degrees C. (c) 2006 Wiley Periodicals, Inc.

引用

收藏

页码：5672 / 5681

页数：10

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