Chemical Reactions of Supramolecular Organic Conductors

• Project/Area Number: 19550146
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: Functional materials chemistry
• Research Institution: Nagaoka University of Technology (2008); The Institute of Physical and Chemical Research (2007)
• Principal Investigator: IMAKUBO Tatsuro Nagaoka University of Technology, 工学部, 准教授 (60291332)
• Project Period (FY): 2007 – 2008
• Project Status: Completed (Fiscal Year 2008)
• Budget Amount: ¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000); Fiscal Year 2008: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000); Fiscal Year 2007: ¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000)
• Keywords: 有機伝導体 / ヨウ素 / 超分子 / リサイクル / 中性化反応 / チャンネル構造 / 熱反応 / ハロゲンフリー

Research Abstract

ヨウ素結合で構築した超分子有機伝導体の、リサイクル性と熱反応性に関する研究を行った。高い原料リサイクル性を有する新物質として、ドナー分子中に毒劇法によって規制されているセレンを全く含まず、なおかつ結晶中に含まれる溶媒分子として、オゾン層破壊物質であるハロカーボンに代えて安全性の高いアルコールを用いた、環境負荷の低い超分子有機伝導体の開発に成功した。また、一連の物質について加熱によるリサイクル性も確認した。

Research Products

• [Journal Article] Organic Field-Effect Transistors Based on Alkyl-Terminated Tetrathiapentalene (TTP) Derivatives (2008)
  • Author(s): Yoshimasa Bando, Takashi Shirahata, Koji Shibata, Hiroshi Wada, Takehiko Mori, Tatsuro Imakubo
  • Journal Title: Chemistry of Materials 20 Pages: 5119-5121
  • Peer Reviewed
• [Journal Article] ^1H, ^<13>C and ^<77>Se NMR study of tetraselenafulvalene derivatives supported by novel H(Se)C and HcSe triple-resonance experiments at natural abundance (2008)
  • Author(s): Michal Malo, Hiroyuki Koshino, Tatsuro Imakubo
  • Journal Title: Magnetic Resonance in Chemistry 46 Pages: 150-155
  • Peer Reviewed
• [Journal Article] Organic Field-Effect Transistors Based on Alkyl-Terminated Tetrathiapentalene (TTP)Derivatives (2008)
  • Author(s): Yoshimasa Bando, Takashi Shirahata, Koji Shibata, Hiroshi Wada, Takehiko Mori, Tatsuro Imakubo
  • Journal Title: Chemistry of Materials 20 Pages: 5119-5121
  • Peer Reviewed
• [Journal Article] ^1H, ^<13>C and ^<77>Se NMR study of tetraselenafulvalene derivatives supported by novel H(Se)C and H(C)Se triple-resonance experiments at natural abundance (2008)
  • Author(s): Michal Malon, Hiroyuki Koshino, Tatsuro Imakubo
  • Journal Title: Magnetic Resonance in Chemistry 46 Pages: 150-155
  • Peer Reviewed
• [Journal Article] Domain formation in the structural phase transition of the organic superconductor κL-(DMEDO-TSeF)_2[Au(CN)_4](THF) (2007)
  • Author(s): Tadashi Kawamoto, Takehiko Mori, Toru Kakiuchi, Hiroshi Sawa, Takashi Shirahata, Megumi Kibune Hiroko Yoshino and Tatsuro Imakub
  • Journal Title: Physical Review B 76
  • Peer Reviewed
• [Journal Article] Hybrid Organic/Inorganic Supramolecular Conductors D_2[Au(CN)_4] (D = diiodo(ethylenedichalcogeno)tetrachalcoge nofulvalene) (2007)
  • Author(s): Tatsuro Imakubo, Takashi Shirahata, Megumi Kibune and Hiroko Yoshino
  • Journal Title: Including a New Ambient Pressure Superconductor, European Journal of Inorganic Chemistry Pages: 4727-4735
  • Peer Reviewed
• [Journal Article] Ambient-Pressure Organic Superconductors κ-(DMEDO TSeF)_2[Au(CN)_4](solv.) : Tc Tuning by Modification of the Solvent of Crystallization (2007)
  • Author(s): Takashi Shirahata, Megumi Kibune, Hiroko Yoshino and Tatsuro Imakubo
  • Journal Title: Chemistry - A European Journal 13 Pages: 7619-7630
  • Peer Reviewed
• [Journal Article] Domain formation in the structural phase transition of the organic superconduct or κL-(DMEDO-TSeF)_2[Au(CN)_4](THF) (2007)
  • Author(s): Tadashi Kawamoto, Takehiko Mori, Toru Kakiuchi, Hiroshi Sawa, Takashi Shirahata, Megumi Kibune Hiroko Yoshinoand Tatsuro Imakubo
  • Journal Title: Physical Review B 76
  • Peer Reviewed
• [Journal Article] Hybrid Organic/Inorganic Supramolecular Conductors D_2[Au(CN)_4](D=diiodo(ethylenedichalcogeno)tetrachalcogenofulvalene),Including a New Ambient Pressure Superconductor (2007)
  • Author(s): Tatsuro Imakubo, Takashi Shirahata, Megumi kibune and Hiroko Yoshino
  • Journal Title: European Journal of Inorganic Chemistry Pages: 4727-4735
  • Peer Reviewed
• [Journal Article] Ambient-Pressure Organic Superconductors κ-(DMEDO-TSeF)_2[Au(CN)_4](solv.):T_c Tuning by Modification of the Solvent of Crystallization (2007)
  • Author(s): Takashi Shirahata, Megumi kibune, Hiroko Yoshino and Tatsuro Imakubo
  • Journal Title: Chemistry-A European Journal 13 Pages: 7619-7630
  • Peer Reviewed
• [Presentation] 新規常圧有機超伝導体(DIETSe)_2[Au(CN)_4]の合成と性質 (2007)
  • Author(s): 今久保達郎、白旗崇、木舩愛、吉野浩子
  • Organizer: 第10回ヨウ素学会シンポジウム
  • Place of Presentation: 千葉大学
  • Year and Date: 2007-11-16
• [Book] 有機エレクトロニクスの展開 最新開発状況と実用化への課題 (2007)
  • Author(s): 今久保達郎(分担執筆2.1.3節 リサイクル可能な有機伝導体の開発)
  • Publisher: 情報機構
• [Book] 有機エレクトロニクスの展開最新開発状況と実用化への課題(分担執筆2.1.3節リサイクル可能な有機伝導体の開発) (2007)
  • Author(s): 今久保 達郎
  • Publisher: 情報機構