Symmetry versus asymmetry: Synthesis and studies of benzotriindole-derived carbazoles displaying different electrochemical and optical properties
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- 作者：Renji R. Reghu ; Dmytro Volyniuk ; Nataliya Kostiv ; Karolis Norvaisa ; Juozas V. Grazulevicius ; juozas.grazulevicius@ktu.lt" class="auth_mail" title="E-mail the corresponding author
- 关键词：Benzotriindole ; Carbazole ; Hole-transport ; Cyclic voltammetry ; Ionization potential ; Glass-transition
- 刊名：Dyes and Pigments
- 出版年：2016
- 出版时间：February 2016
- 年：2016
- 卷：125
- 期：Complete
- 页码：159-168
- 全文大小：824 K
文摘
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Symmetric and asymmetric benzotriindole derivatives were synthesized.
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Difference in symmetry significantly influenced the properties of benzotriindoles.
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The benzotriindoles showed relatively high glass-transition temperatures.
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Decrease of symmetry in benzotriindoles resulted in red-shifted absorption spectra.
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Asymmetry in carbazolyl substituted benzotriindole enabled electropolymerization.