NDLI: Design and characterization of methoxy modified organic semiconductors based on phenyl[1]benzothieno[3,2-b][1]benzothiophene

Content Provider	Semantic Scholar
Author	Yao, Chao Chen, Xiaolong He, Yaowu Guo, Yitong Murtaza, Imran Meng
Copyright Year	2017
Abstract	Two environmentally and thermally stable [1]benzothieno[3,2-b][1]benzothiophene (BTBT) derivatives, BOP-BTBT and DBOP-BTBT are successfully synthesized and analyzed as active layers in organic thin film transistors. The effects of methoxy on BTBT based OTFT materials are reported for the first time. The experimental results show an excellent optimization influence of methoxy group on the OTFT performance with an improved hole transport mobility up to 0.63 cm2 V−1 s−1 (BOP-BTBT) and 3.57 cm2 V−1 s−1 (DBOP-BTBT). Meantime the mono- and bis-substituted derivatives are compared in terms of their physical properties and device performance. We find that the threshold voltage decreases when more methoxy groups are introduced.
Starting Page	5514
Ending Page	5518
Page Count	5
File Format	PDF HTM / HTML
DOI	10.1039/C6RA28074A
Alternate Webpage(s)	https://pubs.rsc.org/en/Content/ArticlePDF/2017/RA/C6RA28074A
Alternate Webpage(s)	http://www.rsc.org/suppdata/c6/ra/c6ra28074a/c6ra28074a1.pdf
Alternate Webpage(s)	https://doi.org/10.1039/C6RA28074A
Volume Number	7
Language	English
Access Restriction	Open
Content Type	Text
Resource Type	Article

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