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Issue 35, 2010
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High-Tg carbazole derivatives as a new class of aggregation-induced emission enhancement materials

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Abstract

A new class of carbazole derivatives was facilely synthesized by Wittig–Horner and Suzuki reactions, and their thermal and photophysical properties were investigated. They exhibited aggregation-induced emission enhancement (AIEE) characteristics and high thermal stability. The glass transition temperatures (Tg) of these compounds ranged from 178 to 231 °C, while their decomposition temperatures (Td) ranged from 496 to 535 °C. The solubility of the derivatives did not monotonically change with an increasing number of phenylene bridges, but exhibited a clear odd-even effect.

Graphical abstract: High-Tg carbazole derivatives as a new class of aggregation-induced emission enhancement materials

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Publication details

The article was received on 15 Mar 2010, accepted on 24 May 2010 and first published on 03 Aug 2010


Article type: Paper
DOI: 10.1039/C0JM00712A
Citation: J. Mater. Chem., 2010,20, 7352-7359

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    High-Tg carbazole derivatives as a new class of aggregation-induced emission enhancement materials

    Z. Yang, Z. Chi, B. Xu, H. Li, X. Zhang, X. Li, S. Liu, Y. Zhang and J. Xu, J. Mater. Chem., 2010, 20, 7352
    DOI: 10.1039/C0JM00712A

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