A new dithienylethene dimer with terminal tertiary amine redox centers: Electrochemical, UV-vis-NIR spectral and electronic transfer charges induced by a stepwise photochromic process
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- 作者：Daobin Zhang ; Congbin Fan ; Chunhong Zheng ; Shouzhi Pu ; pushouzhi@tsinghua.org.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：Dithienylethene ; Stepwise photochromism ; Electronic transfer ; Mixed-valence system
- 刊名：Dyes and Pigments
- 出版年：2017
- 出版时间：January 2017
- 年：2017
- 卷：136
- 期：Complete
- 页码：669-677
- 全文大小：1756 K
文摘
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Two organic dimers with two identical dithienylethene moieties have been synthesized.
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The mechanism of the stepwise photochromism has been discussed.
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Charge delocalization of 2oo influenced by stepwise photochromic reactions has been approved.