journal article·2014-03-26

Long-Term Air-Stable n-Channel Organic Thin-Film Transistors Using 2,5-Difluoro-1,4-phenylene-bis{2-[4-(trifluoromethyl)phenyl]acrylonitrile}

Shuichi Nagamatsu, Shinya Oku, Kouji Kuramoto, Tetsuji Moriguchi, Wataru Takashima, Tatsuo Okauchi, Shuzi Hayase

Publisher page

Abstract

A long-term air-stable n-type organic semiconductor, 2,5-difluoro-1,4-phenylene-bis{2-[4-(trifluoromethyl)phenyl]acrylonitrile}, was synthesized by a high-yield simple procedure of Knoevenagel condensation with aldehyde and acetonitrile derivatives. A fabricated organic thin-film transistor (OTFT) using this compound exhibited good n-channel OTFT properties with a high electron mobility of 0.17 cm(2) V(-1) s(-1) and an on/off current ratio of 10(6) under both vacuum and ambient air operation. After storage in ambient air for 1 year, a stored n-channel OTFT still shows good n-channel OTFT performance with little degradation in ambient air operation.
Source: openalex_inverted_index · Quality: baseline

Research context

OpenAlex topics: Organic Electronics and Photovoltaics · Thin-Film Transistor Technologies · Organic Light-Emitting Diodes Research

SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.

Affiliations

Department of Computer Science and Electronics, Kyushu Institute of Technology, 680-4 Kawazu, Iizuka, Fukuoka 820-8502, Japan

Graduate School of Life Science and System Engineering, Kyushu Institute of Technology, 2-4 Hibikino, Wakamatsu-ku, Kitakyushu, Fukuoka 808-0196, Japan

Department of Material Science, Kyushu Institute of Technology, 1-1 Sensuicho, Tobata-ku, Kitakyushu, Fukuoka 804-8550, Japan

Research Center for Advanced Eco-Fitting Technology, Kyushu Institute of Technology, 2-4 Hibikino, Wakamatsu-ku, Kitakyushu, Fukuoka 808-0196, Japan

References (24)

Show source-provided references
1. Katz H. E. · Acc. Chem. Res. · 2001 · 34 · 35910.1021/ar990114j ↗
2. Dimitrakopoulos C. D. · Adv. Mater. · 2002 · 14 · 9910.1002/1521-4095(20020116)14:2<99::AID-ADMA99>3.0.CO;2-9 ↗
3. Nagamatsu S. · J. Phys. Chem. B · 2005 · 109 · 937410.1021/jp044222l ↗
4. Dodabalapur A. · Appl. Phys. Lett. · 1996 · 69 · 422710.1063/1.116953 ↗
5. Haddon R. C. · Appl. Phys. Lett. · 1995 · 67 · 12110.1063/1.115503 ↗
6. Laquindanum J. G. · J. Am. Chem. Soc. · 1996 · 118 · 1133110.1021/ja962461j ↗
7. Anthopoulos T. D. · Appl. Phys. Lett. · 2007 · 90 · 122105-110.1063/1.2715028 ↗
8. Jones B. A. · Angew. Chem., Int. Ed. · 2004 · 43 · 636310.1002/anie.200461324 ↗
9. Jones B. A. · J. Am. Chem. Soc. · 2007 · 129 · 1525910.1021/ja075242e ↗
10. Chikamatsu M. · Chem. Mater. · 2008 · 20 · 736510.1021/cm802577u ↗
11. Schmidt R. · J. Am. Chem. Soc. · 2009 · 131 · 621510.1021/ja901077a ↗
12. Shoji K. · J. Mater. Chem. · 2010 · 20 · 647210.1039/c0jm00715c ↗
13. Fujisaki Y. · Appl. Phys. Lett. · 2010 · 97 · 133303-110.1063/1.3491815 ↗
14. Rödel R. · Appl. Phys. Lett. · 2013 · 102 · 233303-110.1063/1.4811127 ↗
15. Yan H. · Nature · 2009 · 457 · 67910.1038/nature07727 ↗
16. Ie Y. · Chem.—Eur. J. · 2011 · 17 · 475010.1002/chem.201002995 ↗
17. Ie Y. · Chem. Mater. · 2012 · 24 · 328510.1021/cm301985q ↗
18. Yan Z. · Chem. Commun. · 2013 · 49 · 379010.1039/c3cc40531a ↗
19. Lei T. · J. Am. Chem. Soc. · 2013 · 135 · 1216810.1021/ja403624a ↗
20. Zhao Y. · Adv. Mater. · 2013 · 25 · 537210.1002/adma.201302315 ↗
21. Nagamatsu S. · Appl. Phys. Express · 2009 · 2 · 101502-110.1143/APEX.2.101502 ↗
22. Yasuda T. · Appl. Phys. Lett. · 2006 · 89 · 182108-1
23. Greenham N. C. · Nature · 1993 · 365 · 62810.1038/365628a0 ↗
24. Chen S. H. · J. Phys. Chem. B · 2004 · 108 · 885510.1021/jp0488923 ↗