Preparation of polymer films containing multi-branched chromophores for enhanced nonlinear optical activity
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- 作者：Wenxin Lin ; Yuanjing Cui ; cuiyj@zju.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Jiancan Yu ; Yu Yang ; Guodong Qian ; gdqian@zju.edu.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：Multi-branched chromophore ; Nonlinear optical activity ; Film ; Second harmonic generation coefficient ; Esterification ; Site-isolation effect
- 刊名：Dyes and Pigments
- 出版年：2017
- 出版时间：January 2017
- 年：2017
- 卷：136
- 期：Complete
- 页码：791-797
- 全文大小：657 K
文摘
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Two new multi-branched chromophores DN and SN were synthesized.
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Polymer films Film-N1, Film-DN and Film-SN were prepared with high active chromophore density.
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Thin films Film-DN and Film-SN exhibited enhanced d33 value.