Optimized conjugative bridge and its length in novel chromophores for electro-optical applications

Xianmin M. Zhang, Han Bao, Gaowu W. Qin, Shiyoshi Yokoyama

研究成果: 書籍/レポート タイプへの寄稿会議への寄与

抄録

Two group chromophores with strong methoxy electron donor and CF3 electron acceptor were synthesized and reported. To investigate the effects of conjugative bond and its length between electron donor and acceptor on optical properties, thiophene ring was incorporated into the conjugated units of group B compared to group A. The results showed that the incorporation of thiophene rings could significantly enhance molecular first hyperpolarizability and permit a high thermal stability. It has been found that molecular first hyperpolarizability increased continually by the increase of bond length of group A. However, further increase of conjugated bond length between electron donor and acceptor in group B reduced the molecular hyperpolarizability. This study indicates that both the nature of the conjugative bridge and its bond length between electron donor and acceptor have inner correlation to optimize the molecular hyperpolarizability for electro-optical applications.

本文言語英語
ホスト出版物のタイトルMaterials and Technologies for Energy Supply and Environmental Engineering
編集者Yafang Han, Ying Wu, Runhua Fan, Xuefeng Liu, Guangxian Li, Fusheng Pan, Fusheng Pan, Fusheng Pan
出版社Trans Tech Publications Ltd
ページ117-122
ページ数6
ISBN(印刷版)9783038356561
DOI
出版ステータス出版済み - 2016
イベントChinese Materials Conference on Materials and Technologies for Energy Supply and Environmental Engineering, 2015 - Guiyang, 中国
継続期間: 7月 10 20157月 14 2015

出版物シリーズ

名前Materials Science Forum
847
ISSN(印刷版)0255-5476
ISSN(電子版)1662-9752

その他

その他Chinese Materials Conference on Materials and Technologies for Energy Supply and Environmental Engineering, 2015
国/地域中国
CityGuiyang
Period7/10/157/14/15

!!!All Science Journal Classification (ASJC) codes

  • 材料科学(全般)
  • 凝縮系物理学
  • 材料力学
  • 機械工学

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