Control of high ordered structure and hierarchy for polymer electrolytes

• Project/Area Number: 18350121
• Research Category: Grant-in-Aid for Scientific Research (B)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: Polymer/Textile materials
• Research Institution: Sophia University
• Principal Investigator: RIKUKAWA Masahiro Sophia University, 理工学部, 教授 (10245798)
• Project Period (FY): 2006 – 2008
• Project Status: Completed (Fiscal Year 2008)
• Budget Amount: ¥17,230,000 (Direct Cost: ¥14,800,000、Indirect Cost: ¥2,430,000); Fiscal Year 2008: ¥3,380,000 (Direct Cost: ¥2,600,000、Indirect Cost: ¥780,000); Fiscal Year 2007: ¥7,150,000 (Direct Cost: ¥5,500,000、Indirect Cost: ¥1,650,000); Fiscal Year 2006: ¥6,700,000 (Direct Cost: ¥6,700,000)
• Keywords: 高分子電解質 / 燃料電池 / プロトン伝導 / 共重合 / 相分離 / 階層化 / プロトン / 伝導性 / AFM / アノード / 直接メタノール形燃料電池 / フラーレン

Research Abstract

化学的な手法により高分子電解質における高次構造制御を確立し、さらに物理的な手法により、高分子電解質の階層化を試みた。系統的なブロック型の炭化水素系高分子電解質の合成に成功し、さらに製膜法の改良により、高次構造制御と階層化が可能になった。その結果として、今までの一次構造による材料検討では成しえなかった性能のトレードオフの関係を打破し、幅広い温度、湿度域で高い発電能力を示す高分子電解質が得られた。

Research Products

• [Journal Article] Hydration Behavior of Perfluorinated and Hydrocarbon-Type Proton Exchange Membranes: Relationship between Morphology and Proton Conduction (2008)
  • Author(s): N. Takimoto, L. Wu, A. Ohira, Y. Takeoka, M. Rikukawa
  • Journal Title: Polymer 50 Pages: 534-540
  • Peer Reviewed
• [Journal Article] Surface Morphology and Proton Conduction Imaging of Nafion Membrane (2008)
  • Author(s): N. Takimoto, A. Ohira, Y. Takeoka, M. Rikukawa
  • Journal Title: Chem. Lett. 37 Pages: 164-165
  • NAID: 10021077397
  • Peer Reviewed
• [Journal Article] Lipase-catalyzed polymerization of L-lactide in ionicliquids (2008)
  • Author(s): M. Yoshizawa-Fujita, 他4名
  • Journal Title: Polym. Adv. Technol. 19 Pages: 1396-1400
  • Peer Reviewed
• [Journal Article] Molecular recognition of Langmuir-Blodgett polymer films containing uracil groups (2008)
  • Author(s): N. Sugiyama, 他5名
  • Journal Title: Colloids and Surfaces, A 321 Pages: 60-64
  • Peer Reviewed
• [Journal Article] Hydration behavior of perfluorinated and hydrocarbon-type proton exchange membranes (2008)
  • Author(s): N. Takimoto, 他5名
  • Journal Title: Polymer 50 Pages: 534-540
  • Peer Reviewed
• [Journal Article] Surface morphology and proton conduction imaging of Nafionmembrane (2008)
  • Author(s): N. Takimoto, 他3名
  • Journal Title: Chemistry Letter 37 Pages: 164-165
  • Peer Reviewed
• [Journal Article] イオン液体中における酵素触媒重合 (2008)
  • Author(s): 藤田 正博, 他1名
  • Journal Title: 化学工業 59 Pages: 222-226
  • Peer Reviewed
• [Journal Article] Ring-opening Bulk Polymerization of L-Lactide in Porous Hydroxyapatite (2007)
  • Author(s): N. Sugiyama, R. Kunibu, M. Yoshizawa-Fujita, Y. Takeoka, M. Aizawa, M. Rikukawa
  • Journal Title: Chem. Lett. 36 Pages: 1476-1477
  • NAID: 10020012134
  • Peer Reviewed
• [Journal Article] Ring-opening bulk polymerization of L-lactide in porous hydroxyapatite (2007)
  • Author(s): N. Sugiyama, 他5名
  • Journal Title: Chemistry Letter 36 Pages: 1476-1477
  • Peer Reviewed
• [Journal Article] Systematic Studies on Chain Lengths, Halide Species, and Well Thicknesses for Lead Halide Layered Perovskit Thin Films (2006)
  • Author(s): Y. Takeoka, K. Asai, M. Rikukawa, K. Sanui
  • Journal Title: Bull. Chem. Soc. Jpn 79 Pages: 1607-1613
  • NAID: 10020528427
  • Peer Reviewed
• [Journal Article] Systematic Studies on Chain Lenghts, Halide Species, and Well Thicknesses for Lead Halide Layered Perovskit Thin Films (2006)
  • Author(s): Y.Tkeoka 他3名
  • Journal Title: Bulletin of the Chemical Society of Japan 79 Pages: 1607-1613
• [Journal Article] Fabrication of Artificial bone Materials Using Bioceramics and Polymers Having Phosphoric Acid Groups (2006)
  • Author(s): N.Sugiyama 他4名
  • Journal Title: Archives of BioCeramics Research 6 Pages: 315-318
• [Journal Article] Intercalated Formation of Two-Dimensional and Multi-layered Perovskites in Organic Thin Films (2005)
  • Author(s): Y. Takeoka, M. Fukasawa, T. Matsui, K. Kikuchi, M. Rikukawa, K. Sanui
  • Journal Title: Chem. Commun. Pages: 378-379
  • Peer Reviewed
• [Presentation] Preparation and characterization of phosphonium-based ionicliquid/hydroxide composites (2008)
  • Author(s): A. Itani, 他4名
  • Organizer: Materials Research Society Fall meeting
  • Place of Presentation: Boston, USA
  • Year and Date: 2008-12-04
• [Presentation] 高分子電解質の高次構造制御とPEFC特性の関係 (2008)
  • Author(s): 陸川政弘
  • Organizer: 高分子学会燃料電池材料研究会講座
  • Place of Presentation: 化学会館
  • Year and Date: 2008-10-02
• [Presentation] 炭化水素系高分子電解質膜の構造と機能の関係 (2008)
  • Author(s): 陸川政弘
  • Organizer: 日本化学会第88春季年会
  • Place of Presentation: 立教大学
  • Year and Date: 2008-03-27
• [Presentation] Super-hierarchical Structures and Their Properties Fabricated by Fullerene Derivatives (2007)
  • Author(s): M. Rikukawa
  • Organizer: The 2nd International Workshop on Super-Hierarchical Structures
  • Place of Presentation: Osaka University
  • Year and Date: 2007-09-30
• [Presentation] 燃料電池用高分子電解質膜:デザインと機能 (2007)
  • Author(s): 陸川政弘
  • Organizer: 第56回高分子学会年次大会
  • Place of Presentation: 国立京都国際会館
  • Year and Date: 2007-05-31
• [Presentation] 燃料電池用高分子電解質膜:デザインと機能 (2007)
  • Author(s): 陸川 政弘
  • Organizer: 第56回高分子学会年次大会(招待講演)
  • Place of Presentation: 国立京都国際会館
  • Year and Date: 2007-05-31
• [Presentation] 炭化水素系高分子電解質のデザイン (2006)
  • Author(s): 陸川政弘
  • Organizer: 第15回ポリマー材料フォーラム
  • Place of Presentation: 千里ライフサイエンスセンター
  • Year and Date: 2006-11-16
• [Book] 次世代共役ポリマーの超階層制御と革新機能 (2009)
  • Author(s): 竹岡裕子、陸川政弘
  • Publisher: CMC出版
• [Book] 次世代共役ポリマーの超階層制御と革新機能 (2009)
  • Author(s): 赤木和夫, 他
  • Publisher: シーェムシー出版
• [Book] 機能物質の集積膜と応用展開 (2006)
  • Author(s): 陸川政弘
  • Publisher: CMC出版
• [Book] 機能物質の集積膜と応用展開"半導体-有機層状複合体と光学機能" (2006)
  • Author(s): 陸川政弘 他1名
  • Total Pages: 12
  • Publisher: CMC
• [Remarks]
  • URL: http://www.ch.sophia.ac.jp/polymer/
• [Remarks]
  • URL: http://www.ch.sophia.ac.jp/polymer/
• [Remarks]
  • URL: http://www.ch.sophia.ac.jp/polymer/
• [Patent(Industrial Property Rights)] プロトン伝導性を有する固体高分子電解質膜とその製造方法 (2007)
  • Inventor(s): 川原光泰、高見昌宜、陸川政弘、竹岡裕子、藤田正博
  • Industrial Property Rights Holder: トヨタ自動車株式会社
  • Filing Date: 2007-03-07