Homologous binary mixtures and improved hole conduction of self-assembled discotic liquid crystals
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- 作者：Ammar A. Khana ; aak46@cam.ac.uk" class="auth_mail" title="E-mail the corresponding author ; Girish Rughooburb ; Muhammad A. Kamarudina ; Alessandro Sepec ; James A. Dolana ; d ; Andrew J. Flewittb ; Malik M. Qasima ; Timothy D. Wilkinsona
- 关键词：Discotic liquid crystals ; Organic semiconductors ; Molecular p doping ; Self assembly
- 刊名：Organic Electronics
- 出版年：2016
- 出版时间：September 2016
- 年：2016
- 卷：36
- 期：Complete
- 页码：35-44
- 全文大小：3868 K
文摘
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HAT6 and HAT10 homologous triphenylene discotic liquid crystals (DLCs) are studied.
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Binary mixture formulation strongly affects mesophase characteristics and columnar alignment.
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F4TCNQ p-type molecular doping in DLCs results in the formation of a charge transfer complex.
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Increase in hole conductivity by more than two orders of magnitude in doped melt processed films.