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2008 Fiscal Year Final Research Report

Control of Super-Hierarchical Helical Structures of Next-Generation Conjugated Polymers and Their Innovative Functions

Research Project

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Project/Area Number 17067003
Research Category

Grant-in-Aid for Scientific Research on Priority Areas

Allocation TypeSingle-year Grants
Review Section Science and Engineering
Research InstitutionKyoto University (2006-2008)
University of Tsukuba (2005)

Principal Investigator

AKAGI Kazuo  Kyoto University, 大学院・工学研究科, 教授 (20150964)

Co-Investigator(Kenkyū-buntansha) GOTO Hiromasa  筑波大学, 大学院・数理物質科学研究科, 講師 (40292528)
Project Period (FY) 2005 – 2008
Keywords共役ポリマー / 階層制御 / 機能制御 / ヘリカルポリアセチレン / キラル液晶場 / らせん構造 / キラル発光 / キラルドーパント
Research Abstract

本研究は、キラル液晶を反応場とする不斉重合法を確立し、ヘリカルポリアセチレン(H-PA)をはじめとする共役ポリマーの合成を展開した。主たる研究成果は次の通りである。1. 極限的にねじれたキラルネマチック(N*-LC)液晶場を構築することで、フィブリルの束を形成しないH-PAを合成した。2. H-PAのねじれの強さやらせんの向きを温度変化のみで制御した。3. H-PAのらせん形態を保持したヘリカルグラファイトを得た。

  • Research Products

    (62 results)

All 2009 2008 2007 2006 2005 Other

All Journal Article (39 results) (of which Peer Reviewed: 33 results) Presentation (6 results) Book (12 results) Remarks (5 results)

  • [Journal Article] Hierarchical Structures of Self-Assembled Helical Conjugated Polymers - Magnetically Forced Alignment of Liquid Crystalline Poly(meta-phenylene) Derivatives2009

    • Author(s)
      K. Suda, J. Yoshida, S. N imori, K. Akagi
    • Journal Title

      Synth. Met. 159, No. 9-10

      Pages: 943-948

    • Peer Reviewed
  • [Journal Article] Advances in Liquid Crystalline Conjugated Polymers2009

    • Author(s)
      K. Akagi
    • Journal Title

      J. Polym. Sci. Part A : Polym. Chem. (Highlight Review) 47, No.10

      Pages: 2463-2485

    • Peer Reviewed
  • [Journal Article] Macroscopically Aligned Helical Conjugated Polymers in Orientation-Controllable Chiral Nematic Liquid Crystal Field2009

    • Author(s)
      T. Mori, T. Sato, M. Kyotani, K Akagi
    • Journal Title

      Macromolecules 42, No. 6

      Pages: 1817-1823

    • Peer Reviewed
  • [Journal Article] Helical Polyacetylene - Origins and Synthesis2008

    • Author(s)
      K. Akagi, T. Mori
    • Journal Title

      The Chemical Record 8, No. 6

      Pages: 395-406

    • Peer Reviewed
  • [Journal Article] Powerful Helicity Inducer : Axially Chiral Binaphthyl Derivatives2008

    • Author(s)
      M. Goh, K. Akagi
    • Journal Title

      Liq. Cry. 35, No. 8

      Pages: 953-965

    • Peer Reviewed
  • [Journal Article] Helical Carbon and Graphitic Films Prepared from Iodine-Doped Helical Polyacetylene Film using Morphology-Retaining Carbonization2008

    • Author(s)
      M. Kyotani, S. Matsushita, T. Nagai, Y. Matsui, M. Shimomura, A. Kaito, K. Akagi
    • Journal Title

      J. Am. Chem. Soc. Nature Materials(Highlight in Nature Materials) 130, No. 33 7

      Pages: 10880-10881, 689

    • Peer Reviewed
  • [Journal Article] Electro-optical Behavior of Ferroelectric Liquid Crystalline Polyphenylene Derivatives2008

    • Author(s)
      K. Suda, K. Akagi
    • Journal Title

      J. Polym. Sci. Part A: Polym. Chem. 46, No. 11

      Pages: 3591-3610

    • Peer Reviewed
  • [Journal Article] Dynamic Switching of Linearly Polarized Emission in Liquid Crystallinity-Embedded Photoresponsive Conjugated Polymers2008

    • Author(s)
      H. Hayasaka, K. Tamura, K. Akagi
    • Journal Title

      Macromolecules 41, No.7

      Pages: 2341-2346

    • Peer Reviewed
  • [Journal Article] Helicity-Controlled Liquid Crystal Reaction Field Using Nonbridged and Bridged Binaphthyl Derivatives Available for Synthesis of Helical Conjugated Polymers2008

    • Author(s)
      T. Mori, M. Kyotani, K. Akagi
    • Journal Title

      Macromolecules 41, No.3

      Pages: 607-613

    • Peer Reviewed
  • [Journal Article] Tubular-Shaped Nanocarbons Prepared from Polyaniline Synthesized by a Self-Assembly Process and Their Electrical Conductivity2008

    • Author(s)
      M. Kyotani, H. Goto, K. Suda, T. Nagai, Y. Matsui, K. Akagi
    • Journal Title

      J. Nanosci. Nanotechnol. 8, No. 4

      Pages: 1999-2004

    • Peer Reviewed
  • [Journal Article] 共役系高分子の次世代光材料への期待-共重合型ポリ(エチレンジオキシチオフェン)誘導体の合成と光学的性質-2008

    • Author(s)
      赤木和夫, 鄭龍洙
    • Journal Title

      化学工業 59, No. 1

      Pages: 34-42

  • [Journal Article] Structural Properties of Carbon Prepared from Aligned Polyacetylene Thin Films2007

    • Author(s)
      M. Kyotani, S. Matsushita, T. Nagai, Y. Matsui, K. Akagi
    • Journal Title

      Synth. Met. 157, No.13-15

      Pages: 546-550

    • Peer Reviewed
  • [Journal Article] Helical Polyacetylenes Synthesized in Helical Sense and Pitch Controllable Chiral Nematic Liquid Crystal with Unprecedented Temperature Dependence2007

    • Author(s)
      M. Goh, T. Matsushita, M. Kyotani, K. Akagi
    • Journal Title

      Macromolecules 40, No. 14

      Pages: 4762-4771

    • Peer Reviewed
  • [Journal Article] Highly Twisted Helical Polyacetylene with Morphology Free From Bundle of Fibrils Synthesized in Chiral Liquid Crystal Reaction Field2007

    • Author(s)
      M. Goh, M. Kyotani, K. Akagi
    • Journal Title

      J. Am. Chem. Soc., Science(Highlight in Science) 129, No. 27, 316

      Pages: 8519-8527, 1814-1815

    • Peer Reviewed
  • [Journal Article] Hyperstructured Polyacetylene2007

    • Author(s)
      K. Akagi
    • Journal Title

      Polymer Int. 56, No. 10

      Pages: 1192-1199

    • Peer Reviewed
  • [Journal Article] Synthesis and Properties of Liquid-Crystalline-Conjugated Polymers2007

    • Author(s)
      K. Akagi
    • Journal Title

      Bull. Chem. Soc. Jpn. (Accounts) 80, No, 4

      Pages: 649-661

    • Peer Reviewed
  • [Journal Article] キラル液晶場での共役ポリマーの合成と超階層構造制御および機能化2007

    • Author(s)
      高文柱, 赤木和夫
    • Journal Title

      表面 45, No. 5

      Pages: 6-25

  • [Journal Article] Control of Linearly and Circularly Polarized Fluorescences on Photoresponsive Liquid Crystalline and Chiral Conjugated Polymer2006

    • Author(s)
      H. Hayasaka, K. Tamura, K. Akagi
    • Journal Title

      Trans. Mat. Res. Soc. Jpn. 32, No. 2

      Pages: 395-398

    • Peer Reviewed
  • [Journal Article] Synthesis and Properties of Photoresponsive Liquid Crystalline Conjugated Polymers2006

    • Author(s)
      H. Hayasaka, K. Tamura, K. Akagi
    • Journal Title

      J. Photopolym. Sci. & Tech. 19, No. 12

      Pages: 29-34

    • Peer Reviewed
  • [Journal Article] Chiral BEDOT-based Copolymers Prepared by Chemical and Electrochemical Polymerization2006

    • Author(s)
      Y. S. Jeong, H. Goto, S. Iimura, T. Asano, K. Akagi
    • Journal Title

      Current Appl. Phys. 6, No. 5

      Pages: 960-963

    • Peer Reviewed
  • [Journal Article] Synthesis and Properties of PEDOT Derivatives Containing Liquid Crystalline Groups2006

    • Author(s)
      Y. S. Jeong, H. Goto, J. R. Reynolds, K. Akagi
    • Journal Title

      Current Appl. Phys. 6, No. 5

      Pages: 956-959

    • Peer Reviewed
  • [Journal Article] Vertically Aligned Helical Polyacetylene Synthesized in Chiral Nematic Liquid Crystal under Magnetic Field2006

    • Author(s)
      T. Matsushita, M. J. Goh, M. Kyotani, K. Akagi
    • Journal Title

      Current Appl. Phys. 6, No. 5

      Pages: 952-955

    • Peer Reviewed
  • [Journal Article] Syntheses of Highly Twisted Helical Polyacetylene under Nano-order Chiral Nematic Liquid Crystal Reaction Field2006

    • Author(s)
      M. J. Goh, M. Kyotani, K. Akagi
    • Journal Title

      Current Appl. Phys. 6, No. 5

      Pages: 948-951

    • Peer Reviewed
  • [Journal Article] Microscopic Orientational Order of Polymer Chains in Helical Polyacetylene Thin Films Studied by Confocal Laser Raman Microscopy2006

    • Author(s)
      M. Ofuji, Y. Takano, Y. Houkawa, Y. Takanishi, K. Ishikawa, H. Takezoe, T. Mori, M. Goh, S. Guo, K. Akagi
    • Journal Title

      Jpn. J. Appl. Phys. 45, 3A

      Pages: 1710-1713

    • Peer Reviewed
  • [Journal Article] Optically Active Electrochromism of Poly(3,4-ethylenedioxy thiphene) Synthesized by Electrochemical Polymerization in Lyotropic Liquid Crystal of Hydroxypropyl Cellulose/Water2006

    • Author(s)
      H. Goto, K. Akagi
    • Journal Title

      Chem. Mater. 18, No. 2

      Pages: 255-262

    • Peer Reviewed
  • [Journal Article] Vertically Aligned Polypyrrole Drawing a Fingerprint Array Prepared by Electrochemical Polymerization in Chiral Nematic Electrolyte2006

    • Author(s)
      H. Goto, K. Akagi
    • Journal Title

      J. Polym. Sci. Part A : Polym. Chem. 44, No. 2

      Pages: 1042-1047

    • Peer Reviewed
  • [Journal Article] 液晶場での共役高分子超階層構造の構築2006

    • Author(s)
      赤木和夫
    • Journal Title

      応用物理(Front Cover) 76, No.12

      Pages: 1439-1444

  • [Journal Article] キラル液晶場を用いた共役系高分子の合成と機能化2006

    • Author(s)
      赤木和夫
    • Journal Title

      高分子(Front Cover) 55, No. 8

      Pages: 607

  • [Journal Article] 不斉液晶反応場でのヘリカル共役ポリマーの合成とらせん構造形成メカニズム2006

    • Author(s)
      森泰蔵, 高文柱, 赤木和夫
    • Journal Title

      液晶(Front Cover) 10, No. 2

      Pages: 149-158

  • [Journal Article] キラル液晶反応場でのヘリカル共役ポリマーの合成とその新展開2006

    • Author(s)
      赤木和夫, 後藤博正
    • Journal Title

      化学 61, No. 3

      Pages: 70-71

  • [Journal Article] Synthesis and Properties of Mono-Substituted Liquid Crystalline Polyacetylene Derivatives - Doping, Magnetic Orientation, and Photo-Isomerization2005

    • Author(s)
      H. Goto, S. Nimori, K. Akagi
    • Journal Title

      Synth. Met. 155, No. 3

      Pages: 576-587

    • Peer Reviewed
  • [Journal Article] Coulomb-Blockade Transport in Quasi One-Dimensional Polymer Nanofibers2005

    • Author(s)
      A. N. Aleshin, H. J. Lee, S. H. Jhang, H. S. Kim, K. Akagi, Y. W. Park
    • Journal Title

      Phys. Rev. B 72, No. 15

      Pages: 153202(1-4)

    • Peer Reviewed
  • [Journal Article] Synthesis of Helical Polyacetylene in Chiral Nematic Liquid Crystals using Crown Ether Type Binaphthyl Derivatives as Chiral Dopants2005

    • Author(s)
      K. Akagi, S. Guo, T. Mori, M. Goh, G. Piao, M. Kyotani
    • Journal Title

      J. Am. Chem. Soc. 127, No. 42

      Pages: 14647-14654

    • Peer Reviewed
  • [Journal Article] One-Dimensional Transport in Polymer Nanowires2005

    • Author(s)
      A. N. Aleshin, H. J. Lee, K. Akagi, Y W. Park
    • Journal Title

      Microelectro. Eng. 81, No. 2-4

      Pages: 420-427

    • Peer Reviewed
  • [Journal Article] Electrochemical Polymerization of 3,4-Ethylene dioxythiophene in a DNA Liquid-Crystal Electrolyte2005

    • Author(s)
      H. Goto, N. Nomura, K. Akagi
    • Journal Title

      J. Polym. Sci. Part A : Polym. Chem. 43, No. 18

      Pages: 4298-4302

    • Peer Reviewed
  • [Journal Article] Optically Active Conjugated Polymers Prepared from Achiral Monomers by Polycondensation in a Chiral Nematic Solvent2005

    • Author(s)
      H. Goto, K. Akagi
    • Journal Title

      Angew. Chem. Int. Ed.(Front Cover) 44, No. 28

      Pages: 4322-4328

    • Peer Reviewed
  • [Journal Article] Asymmetric Electrochemical Polymerization: Preparation of Polybithiophene in a Chiral Nematic Liquid Crystal Field and Optically Active Electrochromism2005

    • Author(s)
      H. Goto, K. Akagi
    • Journal Title

      Macromolecules 38, No. 4

      Pages: 1091-1099

    • Peer Reviewed
  • [Journal Article] Electrochemical Synthesis and Optical Properties of a Chiral Polymer - Polymerization of 1,4-bis[2-(3,4-ethylenedioxy)thienyl]-2,5-benzoic acid-1-methyl heptyl ester2005

    • Author(s)
      H. Goto, Y. S. Jeong, K. Akagi
    • Journal Title

      Macromol. Rapid Commun. 26, No. 3

      Pages: 164-167

    • Peer Reviewed
  • [Journal Article] Synthesis of Pyrrole-Based Methine Bridge Type Liquid Crystalline Conjugated Polymer2005

    • Author(s)
      H. Goto, K. Akagi
    • Journal Title

      J. Polym. Soc, Part A : Polym. Chem.(Front Cover) 43, No. 3

      Pages: 616-629

    • Peer Reviewed
  • [Presentation] From Helical Polyacetylene to Helical Graphite : Synthesis in Helical Sense-Controllable Liquid Crystal Field and Morphology-Retaining Carbonization(Plenary Lecture)2008

    • Author(s)
      K. Akagi
    • Organizer
      US-Japan POLYMAT 2008 Summit
    • Place of Presentation
      Ventura, USA
    • Year and Date
      20080810-13
  • [Presentation] Construction of Super hierarchical Structure of Helical Polyacetylene by using Liquid Crystal Field2007

    • Author(s)
      K. Akagi
    • Organizer
      30 Years of Conducting Polymers for American Chemical Society
    • Place of Presentation
      Chicago, Illinois
    • Year and Date
      20070325-29
  • [Presentation] Helical Sense and Pitch Controllable Chiral Nematic Liquid Crystal Available for Synthesis of Helical Polyacetylene2007

    • Author(s)
      K. Akagi
    • Organizer
      AMN-3 Satellite Meeting on Nano-and Bionano-Technology, Transport and Quantum Functional Semiconductors (NBT-QT 2007)
    • Place of Presentation
      Wellington, New Zealnad
    • Year and Date
      20070208-10
  • [Presentation] Hyperstructured Polyacetylene(Plenary Lecture)2006

    • Author(s)
      K. Akagi
    • Organizer
      3rd IUPAC Int. Symp. on Macro- and Supramolecular Architectures and Materials (MAM-06)
    • Place of Presentation
      Waseda, Japan
    • Year and Date
      20060528-31
  • [Presentation] Liquid Crystal Inspired Conjugated Polymers (Plenary Lecture)2006

    • Author(s)
      K. Akagi
    • Organizer
      New Waves in Supramolecular Chemistry and Superstructured Materials, 2nd International Forum
    • Place of Presentation
      Kumamoto, Japan
    • Year and Date
      2006-03-14
  • [Presentation] Highly Twisted Helical Polyacetylene Fibril Synthesized in Chiral Nematic Liquid Crystal(Plenary Lecture)2005

    • Author(s)
      K. Akagi
    • Organizer
      International Conference on Quantum Transport in Synthetic Metals (QTSM2005)
    • Place of Presentation
      Bologna, Italy
    • Year and Date
      20050703-05
  • [Book] 次世代共役ポリマーの超階層性らせん構造の制御と革新機能の創出 次世代共役ポリマーの超階層制御と革新機能(赤木和夫監修)、第2編第1章2009

    • Author(s)
      赤木和夫
    • Total Pages
      115-121
    • Publisher
      シーエムシー出版
  • [Book] Liquid Crystalline and Optically Active Polythiophenes, Thiophene-based materials for electronics(Ed. by I. Perepichka, Wiley)2008

    • Author(s)
      K. Akagi
  • [Book] 液晶性電子共役高分子の創製, 電子共役系有機材料の創製と機能開発、応用編第8章2008

    • Author(s)
      赤木和夫, 須田清
    • Total Pages
      224-244
    • Publisher
      シーエムシー出版
  • [Book] π共役導電性ポリマー、導電性材料大全集、上巻第1部1章1節2007

    • Author(s)
      赤木和夫, 松下哲士
    • Total Pages
      5-27
    • Publisher
      技術情報協会
  • [Book] 導電性高分子、自己組織化ナノマテリアル- フロントランナー85人が語るナノテクノロジーの新潮流(国武豊喜監修、下村正嗣、山口智彦編集幹事)2007

    • Author(s)
      赤木和夫, 松下哲士
    • Total Pages
      93-99
    • Publisher
      フロンティア出版
  • [Book] Liquid Crystalline Conjugated Polymers - Synthesis and Properties, Thermotropic Liquid Crystals : Recent Advances(Ed. By A. Ramamoorthy) Chap. 92007

    • Author(s)
      K. Akagi
    • Total Pages
      249-275
    • Publisher
      Springer, Dordrecht
  • [Book] Helical Polyacetylene Synthesized in Chiral Nematic Liquid Crystal, Handbook of Conducting Polymers, Third Edition, Conjugated Polymers(Eds. T. A. Skotheim and J. R. Reynolds)(Front Cover)2007

    • Author(s)
      K. Akagi
    • Total Pages
      3-3-3-14
    • Publisher
      CRC Press
  • [Book] 光応答性を有する液晶性共役系高分子の合成と性質、液晶ポリマーの改質と最新応用技術、第6章第4節2006

    • Author(s)
      赤木和夫, 早坂裕之
    • Total Pages
      284-293
    • Publisher
      技術情報協会
  • [Book] ナノコイル-導電性らせん状共役ポリマ- ファイバースーパーバイオミメティックス〜 近未来の新技術創成(本宮達也監修) 第6編第1章第1節2006

    • Author(s)
      赤木和夫, 高文柱, 森泰蔵
    • Total Pages
      1005-1010
    • Publisher
      エヌ・ティー・エス
  • [Book] さらなる進化が期待される有機半導体、進化する有機半導体 - 有機エレクトロニクス創成へ向けた光・電子機能デバイスへの応用最前線、おわりに2006

    • Author(s)
      赤木和夫
    • Total Pages
      503-505
    • Publisher
      エヌ・ティー・エス
  • [Book] 導電性高分子高機能化分子設計、進化する有機半導体 - 有機エレクトロニクス創成へ向けた光・電子機能デバイスへの応用最前線、基礎編12006

    • Author(s)
      赤木和夫, 飯田洋
    • Total Pages
      32-41
    • Publisher
      エヌ・ティー・エス
  • [Book] 導電性ポリマーにおけるヨウ素ドープ剤、ヨウ素化合物の機能と応用(横山正孝監修)第6章2005

    • Author(s)
      赤木和夫
    • Total Pages
      207-215
    • Publisher
      シーエムシー
  • [Remarks] 米国化学会誌J. Am. Chem. Soc., 130, 10880-10881 (2008)に掲載された論文が、科学雑誌Nature Materialsのハイライト論文、Nature Materials, 7, 689 (2008)に選出された。

  • [Remarks] 高分子科学雑誌J. Polym. Sci., Part A : Polym. Chem., 46, 3591-3610 (2008)に掲載された論文が、化学合成誌SYNFACTSの最新合成有機化学のハイライトSYNFACTS, 7, 697(2008)に選出された。

  • [Remarks] ホームページ : 特定領域研究・超階層制御

    • URL

      http://www.choukaisou.com/

  • [Remarks] 賞 : 2005年 文部科学大臣表彰科学技術賞

  • [Remarks] 賞 : 2009年 筑波大学名誉教授称号授与

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Published: 2010-06-10   Modified: 2016-04-21  

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