Development of n-type semiconducting polymers applicable for organictransistors

• Project/Area Number: 23850011
• Research Category: Grant-in-Aid for Research Activity Start-up
• Allocation Type: Single-year Grants
• Research Field: Functional materials/Devices
• Research Institution: Osaka University
• Principal Investigator: NITANI Masashi 大阪大学, 産業科学研究所, 助教 (40611471)
• Project Period (FY): 2011 – 2012
• Project Status: Completed (Fiscal Year 2012)
• Budget Amount: ¥3,250,000 (Direct Cost: ¥2,500,000、Indirect Cost: ¥750,000); Fiscal Year 2012: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000); Fiscal Year 2011: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
• Keywords: 有機半導体材料 / 共役化合物 / トランジスタ / n型半導体材料 / π共役化合物 / 電解効果トランジスタ

Research Abstract

Nobel polythiophenes possessing fluoroacyl groups have been designed and synthesized as electronegative semiconducting polymer. These polymers are increased planarity and electronegativity, and are performed as p-type semiconductor.

Research Products

• [Journal Article] Solution-Processable n-TypeOrganic Field-Effect Transistor (OFET) Materials Based on Carbonyl-Bridged Bithiazole and Dioxocyclopentene-Annelated Thiophenes (2011)
  • Author(s): 二谷真司、家裕隆、夛田博一、安蘇芳雄
  • Journal Title: Chemistry -An Asian Journal Volume: 6巻 Pages: 2352-2361
  • Peer Reviewed
• [Journal Article] Solution-processable n-Type OFET Materials Based on Carbonyl-bridged Bithiazole and Dioxocyclopentene-annelated Thiophenes (2011)
  • Author(s): M.Nitani, Y.Ie, H.Tada, Y.Aso
  • Journal Title: Chem.Asian J. Volume: 6 Issue: 9 Pages: 2352-2361
  • DOI: 10.1002/asia.201100098
  • Peer Reviewed
• [Presentation] Development of Solution-Processible n-Type OFFT Materials Based on Carbonyl-Bridged Bithiazole Unit (2013)
  • Author(s): 二谷真司
  • Organizer: Seventh International conference on Molecular Electronics and Bioelectronics
  • Place of Presentation: 福岡
  • Year and Date: 2013-03-17
• [Presentation] Development of Oligomers Based on Carbonyl-Bridged Bithiazole Unit (2013)
  • Author(s): 二谷真司
  • Organizer: The 16th SANKEN International Symposium 2013
  • Place of Presentation: 大阪大学
  • Year and Date: 2013-01-22
• [Presentation] Development of Oligomers Based on Carbonyl-Bridged Bithiazole Unit (2013)
  • Author(s): Masashi Nitani
  • Organizer: The 16th SANKEN International Symposium 2013
  • Place of Presentation: Osaka
• [Presentation] Development of Solution-Processible n-Type OFFT Materials Based on Carbonyl-Bridged Bithiazole Unit (2013)
  • Author(s): Masashi Nitani
  • Organizer: Seventh International conference on Molecular Electronics and Bioelectronics
  • Place of Presentation: Fukuoka
• [Presentation] Development of Conjugated Oligomers Based on Carbonyl-Bridged Bithiazole Unit toward Solution-Processable n-Type OFFTs (2012)
  • Author(s): 二谷真司
  • Organizer: 8th Handai Nanoscience and Nanotechnology International Symposium
  • Place of Presentation: 大阪大学
  • Year and Date: 2012-12-10
• [Presentation] Development of Oligomers Based on Carbonyl-Bridged Bithiazole for Solution-Processible n-Type OFFT Materials (2012)
  • Author(s): 二谷真司
  • Organizer: 2012 International Conference on Flexible and Printed Electronics
  • Place of Presentation: 東京大学
  • Year and Date: 2012-09-06
• [Presentation] Development of Oligomers Based on Carbonyl-Bridged Bithiazole for Solution-Processible n-Type Organic Field-Effect Transistors (2012)
  • Author(s): 二谷真司
  • Organizer: International Conference on Science and Technology of Synthetic Metals 2012
  • Place of Presentation: Atlanta USA
  • Year and Date: 2012-07-08
• [Presentation] 電子求引性基としてフルオロアシル基を導入したβ位置換ポリチオフェンの合成と物性 (2012)
  • Author(s): 二谷真司
  • Organizer: 日本化学会第92春季年会
  • Place of Presentation: 慶應義塾大学、横浜
  • Year and Date: 2012-03-25
• [Presentation] Development of Oligomers Based on Carbonyl-Bridged Bithiazole for Solution-Processible n-Type OFFT Materials (2012)
  • Author(s): Masashi Nitani
  • Organizer: 2012 International Conference on Flexible and Printed Electronics
  • Place of Presentation: Tokyo
• [Presentation] Development of Conjugated Oligomers Based on Carbonyl-Bridged Bithiazole Unit toward Solution-Processable n-Type OFFTs (2012)
  • Author(s): Masashi Nitani
  • Organizer: 8th Handai Nanoscience and Nanotechnology International Symposium
  • Place of Presentation: Osaka
• [Presentation] 電子求引性基としてフルオロアシル基を導入したポリチオフェンの合成と物性 (2011)
  • Author(s): 二谷真司、家裕隆、安蘇芳雄
  • Organizer: 第5回有機π電子シンポジウム
  • Place of Presentation: ホテルアウィーナ大阪、大阪
  • Year and Date: 2011-11-25
• [Presentation] Development of Conjugated Oligomers Based on Carbonyl-bridged Bithiazole for Solution-processable n-Type Organic Field-effect Transistors (2011)
  • Author(s): 二谷真司
  • Organizer: The 3th International Symposium on Emergence of Highly Elaborated π-space and Its Function
  • Place of Presentation: Tsukuba, Japan
  • Year and Date: 2011-11-18
• [Presentation] Development of Conjugated Oligomers Based on Carbonyl-bridged Bithiazole for Solution-processable n-Type Organic Field-effect Transistors (2011)
  • Author(s): Masashi Nitani, Yutaka Ie, Yoshio Aso
  • Organizer: The 3^<th> International Symposium on Emergence of Highly Elaborated π-space and Its Function
  • Place of Presentation: Tsukuba, Japan
  • Year and Date: 2011-11-18
• [Presentation] Development of Conjugated Oligomers Containing Carbonyl-bridged Bithiazole for Solution-processable n-Type Organic Field-effect Transistors (2011)
  • Author(s): Masashi Nitani, Yutaka Ie, Yoshio Aso
  • Organizer: 7^<th> Handai Nanoscience and Nanotechnology International Symposium
  • Place of Presentation: Osaka, Japan
  • Year and Date: 2011-11-11
• [Presentation] ・位に電子求引性基としてフルオロアシル基を導入したポリチオフェンの合成と物性 (2011)
  • Author(s): 二谷真司
  • Organizer: 第22回基礎有機化学討論会
  • Place of Presentation: つくば国際会議場,つくば
  • Year and Date: 2011-09-22
• [Presentation] β位に電子求引性基としてフルオロアシル基を導入したポリチオフェンの合成と物性 (2011)
  • Author(s): 二谷真司、家裕隆、安蘇芳雄
  • Organizer: 第22回基礎有機化学討論会
  • Place of Presentation: つくば国際会議場,つくば
  • Year and Date: 2011-09-22
• [Presentation] カルボニル架橋ビチアゾールをコアユニットとする塗布系n型FET材料の開発 (2011)
  • Author(s): 二谷真司
  • Organizer: 第72回応用物理学会学術講演会
  • Place of Presentation: 山形大学、山形
  • Year and Date: 2011-08-30