Development of High Performance Organic Light-Emitting Transistor Materials for Print Process
Project/Area Number |
26410254
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Research Category |
Grant-in-Aid for Scientific Research (C)
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Allocation Type | Multi-year Fund |
Section | 一般 |
Research Field |
Device related chemistry
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Research Institution | Kansai University |
Principal Investigator |
Yano Masafumi 関西大学, 化学生命工学部, 准教授 (10330177)
|
Co-Investigator(Kenkyū-buntansha) |
竹谷 純一 東京大学, 大学院新領域創成科学研究科, 教授 (20371289)
岡本 敏宏 東京大学, 大学院新領域創成科学研究科, 准教授 (80469931)
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Project Period (FY) |
2014-04-01 – 2017-03-31
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Project Status |
Completed (Fiscal Year 2016)
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Budget Amount *help |
¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2016: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2015: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2014: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
|
Keywords | 有機半導体 / V字型分子 / 有機トランジスタ / 有機合成化学 / 集合体構造 / 発光特性 / 溶解度 / 置換基効果 / 機能性有機材料 / 塗布プロセス / 耐熱性 / 有機半導体分子 / 分子設計 / 構造有機化学 |
Outline of Final Research Achievements |
We have developed oxygen bridged V-shaped pi-conjugated materials as promising organic light emitting transistor materials. Two types of DNF-Vs (Ph-DNF-VV and Ph-DNF-VW) were designed and synthesized. Especially, Ph-DNF-VW exhibits high carrier mobility, high thermal stability and high fluorescent quantum yield in solid state. A series of alkyl substituted DNF-Vs were systematically synthesized. Their aggregated structures and luminescence properties were examined. Two types of L-shaped pi-conjugated molecules (DNF-L and DNT-L) were designed and synthesized. These compounds exhibited notable high solubility to common solvents even though no substituent is introduced. Molecular design rules to achieve printable high performance organic light-emitting transistor materials were established.
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Report
(4 results)
Research Products
(29 results)
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[Journal Article] Alkylated oxygen-bridged V-shaped molecules: impacts of the substitution position and length of the alkyl chains on the crystal structures ad fundamental properties in aggregated forms2017
Author(s)
C. Mitsui, T. Annaka, K. Nakamura, M. Mitani, D. Hashizume, K. Nakahara, M. Yamagishi, T. Ueno, Y. Tanaka, M. Yano, D. Iwasawa, M. Hasegawa, H. Sato, A. Yamano, J. Takeya, T. Okamoto
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Journal Title
Polymer Journal
Volume: 49
Issue: 1
Pages: 215-221
DOI
Related Report
Peer Reviewed
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[Journal Article] Impact of Phenyl Groups on Oxygen-bridged V-shaped Organic Semiconductors2017
Author(s)
C. Mitsui, W. Kubo, Y. Tanaka, M. Yamagishi, T. Annaka, H. Dosei, M. Yano, K. Nakamura, D. Iwasawa, M. Hasegawa, T. Takehara, T. Suzuki, H. Sato, A. Yamano, J. Takeya, T. Okamoto*
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Journal Title
Chemistry Letters
Volume: 46
Issue: 3
Pages: 338-341
DOI
NAID
Related Report
Peer Reviewed
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[Journal Article] High performance solution-crystallized thin-film transistors based on V-shaped thieno[3,2-f:4,5-f']-bis[1]benzothiophene semiconductors2017
Author(s)
C.Mitsui, H. Tsuyama, R. Shikata, Y. Murata, H. Kuniyasu, M. Yamagishi, H. Ishii, A. Yamamoto, Y. Hirose, M. Yano, T. Takehara, T. Suzuki, H. Sato, A. Yamano, E. Fukuzaki, T. Watanabe, Y. Usami, J. Takeya, T. Okamoto
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Journal Title
Journal of Materials Chemistry C
Volume: 5
Issue: 8
Pages: 1903-1909
DOI
Related Report
Peer Reviewed
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[Presentation] Substituent Effects on Sulfur-bridged N-shaped Semiconducting Molecules and Their Carrier Transporting Properties2017
Author(s)
○Masato Mitani, Yuji Aoki, Ryoji Shikata, Yoshinori Murata, Masafumi Yano, Hiroyasu Sato, Akihito Yamano, Jun Takeya, Chikahiko, Mitsui, Toshihiro Okamoto
Organizer
日本化学会 第97春季年会
Place of Presentation
慶應義塾大学 日吉キャンパス(神奈川)
Year and Date
2017-03-16
Related Report
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[Presentation] Facile synthesis of V-shaped oxygen-bridged binaphthalene molecules and their applications to organic field-effect transistor2014
Author(s)
○Chikahiko MITSUI, Toshihiro OKAMOTO, Masakazu YAMAGISHI,Katsumasa NAKAHARA, Hiroyuki MATSUI, Takanari UENO, Yuji TANAKA, Masafumi YANO, Junshi SOEDA, Yuri HIROSE, Hiroyasu SATO, Akihito YAMANO, Jun TAKEYA
Organizer
ICSM2014
Place of Presentation
Turku, Finland
Year and Date
2014-06-30 – 2014-07-05
Related Report
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[Presentation] Structures and Charge Transporting Properties of V-Shaped Oxygen-Bridged BinaphthalenesOrganic Semiconductors2014
Author(s)
Chikahiko Mitsui*, Toshihiro Okamoto, Katsumasa Nakahara, Masakazu Yamagishi, Hiroyuki Matsui, Takanari Ueno, Yuji Tanaka, Masafumi Yano, Takeshi Matsushita, Junshi Soeda, Yuri Hirose, Hiroyasu Sato, Akihito Yamano, Jun Takeya
Organizer
MRS Spring Meeting
Place of Presentation
San Francisco, California, USA
Year and Date
2014-04-21 – 2014-04-25
Related Report