Unveiling conduction mechanism of polythiophenes through designing space around the conjugated polymer backbone

• Project/Area Number: 23655108
• Research Category: Grant-in-Aid for Challenging Exploratory Research
• Allocation Type: Multi-year Fund
• Research Field: Polymer chemistry
• Research Institution: National Institute for Materials Science
• Principal Investigator: SUGIYASU Kazunori 独立行政法人物質・材料研究機構, 高分子材料ユニット, 主任研究員 (80469759)
• Project Period (FY): 2011 – 2012
• Project Status: Completed (Fiscal Year 2012)
• Budget Amount: ¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000); Fiscal Year 2012: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000); Fiscal Year 2011: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
• Keywords: 機能性高分子 / ポリチオフェン / 導電性高分子 / 電気伝導メカニズム / 荷電キャリア

Research Abstract

Polythiophenes are important class of conducting polymers; not only application research of organic electronics but also basic research on the conduction mechanism have been developed. In this study, we synthesized new polythiophenes with unique structures to unveil the conduction mechanism of polythiophenes.

Research Products

• [Journal Article] Synthesis of Self-Threading Bithiophenes and their Structure-Property Relationships Regarding Cyclic Side-Chains with Atomic Precision (2012)
  • Author(s): Y. Ouchi, K. Sugiyasu, S. Ogi, A. Sato, M. Takeuchi
  • Journal Title: Chem. Asian J. Volume: 7 Pages: 75-75
  • Peer Reviewed
• [Journal Article] Electrochemical Generation and Spectroscopic Characterization of Charge Carriers within Isolated Planar Polythiophene (2012)
  • Author(s): R. Shomura, K. Sugiyasu, T. Yasuda, A. Sato, M. Takeuchi
  • Journal Title: Macromolecules Volume: 45 Pages: 3759-3759
  • Peer Reviewed
• [Journal Article] Synthesis and Fluorescence Resonance Energy Transfer Properties of an Alternating Donor-Acceptor Copolymer Featuring Orthogonally Arrayed Transition Dipoles along the Polymer Backgone (2012)
  • Author(s): S. Ogi, K. Sugiyasu, M. Takeuchi
  • Journal Title: ACS Macro Lett. Volume: 1 Pages: 1199-1199
  • Peer Reviewed
• [Journal Article] Electrochemical generation and spectroscopic characterization of charge carriers within isolated planar polythiophene (2012)
  • Author(s): Ryo Shomura, Kazunori Sugiyasu, Takeshi Yasuda, Akira Sato, Masayuki Takeuchi
  • Journal Title: Macromolecules Volume: 45 Issue: 9 Pages: 3759-3771
  • DOI: 10.1021/ma300373n
  • Peer Reviewed
• [Journal Article] Synthesis and fluorescence resonance energy transfer properties of an alternating donor-acceptor copolymer featuring orthogonally arrayed transtion dipoles along the polymer backbone (2012)
  • Author(s): Soichiro Ogi, Kazunori Sugiyasu, Masayuki Takeuchi
  • Journal Title: ACS Macro Letters Volume: 1 Issue: 10 Pages: 1199-1203
  • DOI: 10.1021/mz300363j
  • Peer Reviewed
• [Journal Article] Synthesis of Self-Threading Bithiophenes and their Structure-Property Relationships Regarding Cyclic Sidechains with Atomic Precision (2012)
  • Author(s): Yuki Ouchi, Kazunori Sugiyasu, Soichiro Ogi Akira Sato and Masayuki Takeuchi
  • Journal Title: Chemistry An Asian Journal Volume: 7 Pages: 75-84
  • Peer Reviewed
• [Presentation] π-πスタッキングできない共役系高分子の熱成形性と発光特性 (2013)
  • Author(s): 杉安和憲, Pan Chengjun, 竹内正之
  • Organizer: 第60回応用物理学会春季学術講演会
  • Place of Presentation: 神奈川工科大学
  • Year and Date: 2013-03-29
• [Presentation] π-πスタッキングできない共役系高分子の熱成形性と発光特性 (2013)
  • Author(s): 杉安和憲, Pan Chengjun, 竹内正之
  • Organizer: 日本化学会第93春季年会
  • Place of Presentation: 同志社大学
  • Year and Date: 2013-03-23
• [Presentation] πーπスタッキングできない共役系高分子の熱成形性と発光特性 (2013)
  • Author(s): 杉安和憲 PAN, Chengjun 竹内正之
  • Organizer: 日本化学会第９３春季年会
  • Place of Presentation: 立命館大学
• [Presentation] πーπスタッキングできない共役系高分子の熱成形性と発光特性 (2013)
  • Author(s): 杉安和憲 PAN, Chengjun 竹内正之
  • Organizer: 第６０回応用物理学会春季学術講演会
  • Place of Presentation: 神奈川工科大学
• [Presentation] "Charge Carrier Generation and Transportation along Isolated Planar Polythiophenes (2012)
  • Author(s): K. Sugiyasu, R. Shomura, M. Takeuchi
  • Organizer: IKCOC-12
  • Place of Presentation: Kyoto
  • Year and Date: 2012-11-16
• [Presentation] Charge Carrier Generation and Transportation within a Single Planar Polythiophene (2012)
  • Author(s): K. Sugiyasu, R. Shomura, Y. Ouchi, M. Takeuchi
  • Organizer: IUMRS-ICEM2012
  • Place of Presentation: Pacifico Yokohama
  • Year and Date: 2012-09-26
• [Presentation] まっすぐなポリチオフェン1本の中のキャリア生成 (2012)
  • Author(s): 杉安和憲, 正村亮, 竹内正之
  • Organizer: 第61回高分子討論会
  • Place of Presentation: 名古屋工業大学
  • Year and Date: 2012-09-21
• [Presentation] Designing Space around ?-Conjugated Moleucles (2012)
  • Author(s): K. Sugiyasu
  • Organizer: 221^<st> Electrochemical Society Meeting
  • Place of Presentation: Seattle,USA
  • Year and Date: 2012-05-10
• [Presentation] π共役系分子まわりの精密空間設計 (2012)
  • Author(s): 杉安和憲
  • Organizer: 日本化学会第92春季年会
  • Place of Presentation: 慶応義塾大学
  • Year and Date: 2012-03-25
• [Presentation] 孤立化ポリチオフェン内における荷電キャリア生成 (2012)
  • Author(s): 杉安和憲, 正村亮, 竹内正之
  • Organizer: 第59回応用物理学会春季学術講演会
  • Place of Presentation: 早稲田大学
  • Year and Date: 2012-03-17
• [Presentation] Designing space around pai-conjugated molecules (2012)
  • Author(s): Kazunori Sugiyasu
  • Organizer: 221th Electrochemical society meeting
  • Place of Presentation: Seattle, WA, USA
• [Presentation] まっすぐなポリチオフェン１本の中のキャリア生成 (2012)
  • Author(s): 杉安和憲 正村亮 竹内正之
  • Organizer: 第６１回高分子討論会
  • Place of Presentation: 名古屋工業大学
• [Presentation] Charge carrier generation and transportation within a single planar polythiophene (2012)
  • Author(s): Kazunori Sugiyasu, Ryo Shomura, Yuki Ouchi, Masayuki Takeuchi
  • Organizer: IUMRS-ICEM2012
  • Place of Presentation: Pacifico Yokohama
• [Presentation] Charge carrier generation and transportation along isolated planar polythiophenes (2012)
  • Author(s): Kazunori Sugiyasu, Ryo Shomura, Masayuki Takeuchi
  • Organizer: IKCOC-12
  • Place of Presentation: Rihga Royal Hotel Kyoto
• [Presentation] 孤立化ポリチオフェン内における荷電キャリア生成 (2012)
  • Author(s): 杉安和憲 正村亮 竹内正之
  • Organizer: ２０１２年春季 第５９回応用物理学関連連合講演会
  • Place of Presentation: 早稲田大学
• [Presentation] π共役系分子まわりの精密空間設計 (2012)
  • Author(s): 杉安和憲
  • Organizer: 日本化学会第９２春季年会(招待講演)
  • Place of Presentation: 慶応義塾大学
• [Presentation] Insulated polyhtiophene wires endowed with high intrawire hole mobility (2011)
  • Author(s): K. Sugiyasu
  • Organizer: 第21回日本MRS学術シンポジウム
  • Place of Presentation: 横浜開港記念会館
  • Year and Date: 2011-12-20
• [Presentation] 高い分子内ホール移動度を有する絶縁被覆ポリチオフェン (2011)
  • Author(s): 杉安和憲
  • Organizer: 第２１回日本MRS学術シンポジウム
  • Place of Presentation: 横浜開港記念会館
• [Remarks] 物質・材料研究機構 高分子材料ユニット 有機材料グループ
  • URL: http://www.nims.go.jp/macromol/