Issue 1, 2010
From the journal:

Polymer Chemistry

New hyperbranched polyaryleneethynylene containing azobenzenechromophore moieties in the main chain: facile synthesis, large optical nonlinearity and high thermal stability†

Zhong'an Li,a   Wenbo Wu,a   Cheng Ye,b   Jingui Qina  and  Zhen Li*a  

* Corresponding authors

a Department of Chemistry, Hubei Key Lab on Organic and Polymeric Opto-Electronic Materials, Wuhan University, Wuhan 430072, China
E-mail: lizhen@whu.edu.cn
Fax: +86-27-68756757
Tel: +86-27-62254108

b Organic Solids Laboratories, Institute of Chemistry, The Chinese Academy of Sciences, Beijing 100080, China

Abstract

A new main-chain NLO hyperbranched polymer (P1) was first prepared through a simple synthetic route, which demonstrated much better NLO properties (d33 value up to 143.8 pm/V) than its corresponding linear analogue (P2), since the three-dimensional spatial isolation from the highly branched structure could greatly enhance the poling efficiency.

Graphical abstract: New hyperbranched polyaryleneethynylene containing azobenzenechromophore moieties in the main chain: facile synthesis, large optical nonlinearity and high thermal stability

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Article information

DOI
https://doi.org/10.1039/B9PY00225A
Article type
Paper
Submitted
27 Aug 2009
Accepted
24 Sep 2009
First published
16 Dec 2009

Polym. Chem., 2010,1, 78-81

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New hyperbranched polyaryleneethynylene containing azobenzenechromophore moieties in the main chain: facile synthesis, large optical nonlinearity and high thermal stability

Z. Li, W. Wu, C. Ye, J. Qin and Z. Li, Polym. Chem., 2010, 1, 78 DOI: 10.1039/B9PY00225A

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