![6-(Benzyloxy)-8-(2-bromoacetyl)-2H-benzo[b][1,4]oxazin-3(4H)-one structure](https://cnstatic.chemtradehub.com/structs/926/926319-53-1-2287.webp "6-(Benzyloxy)-8-(2-bromoacetyl)-2H-benzo[b][1,4]oxazin-3(4H)-one structure")
New hyperbranched polyaryleneethynylene containing azobenzenechromophore moieties in the main chain: facile synthesis, large optical nonlinearity and high thermal stability
文献信息
发布日期
2009-12-16
DOI
10.1039/B9PY00225A
影响因子
5.582
作者
Zhong'an Li, Wenbo Wu, Cheng Ye, Jingui Qin, Zhen Li
查看原文
摘要
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.
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来源期刊
Polymer Chemistry
CiteScore:
8.6
自引率:
7.3%
年发文量:
457
Polymer Chemistry welcomes submissions in all areas of polymer science that have a strong focus on macromolecular chemistry. Manuscripts may cover a broad range of fields, yet no direct application focus is required.
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