• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to project page

2012 Fiscal Year Final Research Report

Asymmetric electrochemical polymerization with cholesteric liquid crystals and interference light electrochromism

Research Project

  • PDF
Project/Area Number 22550161
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Functional materials/Devices
Research InstitutionUniversity of Tsukuba

Principal Investigator

GOTO Hiromasa  筑波大学, 数理物質系, 准教授 (40292528)

Project Period (FY) 2010 – 2012
Keywordsキラル / コレステリック液晶 / ポーラロン / 光学活性エレクトロクロミズム / 吸収スペクトル / 回折 / 干渉 / 電解重合
Research Abstract

Chiral liquid crystal electrolyte solution was prepared, and electrochemical synthesis of conjugated polymers were carried out. Furthermore, polymers with diffraction properties were obtained by electrochemical polymerization in chiral liquid crystals, and smectic A. Opticalproperties of the polymers were examined. Through this study, "elective reflection light electrochromism" was established. Next, electrochemical polymerization in crystals, and phase transition sequential polymerization were developed. Metallic reflection electrochromism phenomenon was confirmed.

  • Research Products

    (62 results)

All 2013 2012 2011 2010

All Journal Article (7 results) (of which Peer Reviewed: 7 results) Presentation (54 results) Book (1 results)

  • [Journal Article] Helical Twisting Power of Three-ring Chiral Molecules and Polymerization in Cholesteric Electrolyte Solution2013

    • Author(s)
      H. Hayashi, A. Wang, K. Kawabata, H. Goto
    • Journal Title

      Materials Chemistry and Physics

      Volume: 137 Pages: 816-824

    • DOI

      DOI:10.1016/j.matchemphys.2012.10.017

    • Peer Reviewed
  • [Journal Article] Liquid Crystal Stepwise Electropolymerization - An Approach to Create Insect Photonic Structure2013

    • Author(s)
      H. Goto
    • Journal Title

      RSC Advances

      Volume: 3 Pages: 6347-6355

    • DOI

      DOI:10.1039/C3RA23409F

    • Peer Reviewed
  • [Journal Article] Optical Activity of Heteroaromatic Conjugated Polymer Films Prepared by Asymmetric Electrochemical Polymerization in Chol-esteric Liquid Crystals: Structural Functionfor Chiral Induction2013

    • Author(s)
      K. Kawabata, M. Takeguchi, H. Goto
    • Journal Title

      Macromolecules

      Volume: 46 Pages: 2078-2091

    • DOI

      DOI:10.1021/ma400 302j

    • Peer Reviewed
  • [Journal Article] Dynamic Emission Controllable Polymer Nanofibers - Electrofluorescence Chromism and Polarized Emission of Polycarbazole Derivatives Chemistry -A2012

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

      European Journal

      Volume: 18 Pages: 15065-15072

    • DOI

      DOI:10.1002/chem.201201471

    • Peer Reviewed
  • [Journal Article] Electrochemical Polymerization in Crystal-Preparation of Polybithiophene with Crystal Order2012

    • Author(s)
      H. Goto
    • Journal Title

      J Polym Sci Part A: Polym Chem

      Volume: 50 Pages: 622-628

    • DOI

      DOI:10.1002/pola.25071

    • Peer Reviewed
  • [Journal Article] Preparation of Phenylenevinylene Derivatives Having Fluorescence and Chiral Induction Function2012

    • Author(s)
      H. Goto, K. Kawabata
    • Volume
      34
    • Pages
      311-321
    • DOI

      DOI:10.1080/01932691.2012.666139

    • Peer Reviewed
  • [Journal Article] Light driven asymmetric polymerization: an approach for tele-control reaction2011

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

      Polymer Chemistry

      Volume: 2 Pages: 1098-1106

    • DOI

      DOI:10.1039/C0PY00396D

    • Peer Reviewed
  • [Presentation] 液晶を用いた電解不斉重合法によるグリーンカラーポリマーフィルムの合成とその性質2013

    • Author(s)
      川島 裕嗣、後藤博正
    • Organizer
      物構研サイエンスフェスタ
    • Place of Presentation
      高エネルギー加速器研究機構
    • Year and Date
      2013-03-14
  • [Presentation] 電解重合法により作製したポリジチエノピロール誘導体の表面構造2013

    • Author(s)
      深山大輔、(後藤博正)
    • Organizer
      つくばサイエンスアカデミー主催
    • Place of Presentation
      つくば国際会議場
    • Year and Date
      2013-01-22
  • [Presentation] Synthesis of a pyrimidine based novel chiral inducer for electrochemical polymerization in liquid crystal2012

    • Author(s)
      Aohan Wang, Kohsuke Kawabata, Hiromasa Goto
    • Organizer
      ElecMol '12
    • Place of Presentation
      Grenoble, France
    • Year and Date
      20121204-07
  • [Presentation] 高分子化学部門最優秀ポスター賞)ネマチック液晶溶媒を用いた配向性共役系高分子膜の電解合成2012

    • Author(s)
      川畑公輔、後藤博正
    • Organizer
      第2回CSJ 化学フェスタ2013
    • Year and Date
      20121014-17
  • [Presentation] Asymmetric Synthesis Produces Optical Rotation, Circular Dichroism, and Interference Color Controllable Polymers2012

    • Author(s)
      (Invited talk, Vice-chairman of the conference committee) Hiromasa Goto
    • Organizer
      XXIst International Symposium on the Jahn-Teller Effect
    • Place of Presentation
      Tsukuba
    • Year and Date
      20120826-31
  • [Presentation] The Properties of Conducting Polymer Films Prepared by Electrolytic Polymerization in Liquid Crystal Electrolytes Containing Antiferroelectric Chiral Matters2012

    • Author(s)
      Hitoshi Hayashi, Aohan Wang, Hiromasa Goto
    • Organizer
      XXIst International Symposium on the Jahn-Teller Effect
    • Place of Presentation
      Tsukuba
    • Year and Date
      20120826-31
  • [Presentation] Pyrrole Based Asymmetric Polymers Having Finger Print Structure2012

    • Author(s)
      Kazuho Ishise, Kohsuke Kawabata, Hiromasa Goto
    • Organizer
      XXIst International Symposium on the Jahn-Teller Effect
    • Place of Presentation
      Tsukuba
    • Year and Date
      20120826-31
  • [Presentation] Asymmetric π-Conjugated Polymer with Fingerprint Texture and Fibril Structure2012

    • Author(s)
      Aohan Wang, Kohsuke Kawabata, Hiromasa Goto
    • Organizer
      XXIst International Symposium on the Jahn-Teller Effect
    • Place of Presentation
      Tsukuba
    • Year and Date
      20120826-31
  • [Presentation] Uniaxially Ordered Conjugated Polymer Films Prepared by Electrochemical Polymerization in a Nematic Liquid Crystal2012

    • Author(s)
      (J. Mater Chem Award, Young poster award)) Kohsuke Kawabata, Hiromasa Goto
    • Organizer
      International Conference on Science and Technology of Synthetic Metals
    • Place of Presentation
      USA, Atlanta
    • Year and Date
      20120708-13
  • [Presentation] Preparation of a Polymer Semiconducting Grating in Liquid Crystal Template as Bottom up Technique2012

    • Author(s)
      Aohan Wang, Kohsuke Kawabata, Hiromasa Goto
    • Organizer
      1st International Workshop on Nano and Microstructure Design (IWNMD2012) in conjunction with "Capstone Design Project Seminar "
    • Place of Presentation
      University of Tsukuba
    • Year and Date
      2012-12-21
  • [Presentation] Asymmetric Electrosynthesis of Furan-based Intramolecular Donor-Acceptor Conjugated Polymer Films in a Liquid Crystal Medium2012

    • Author(s)
      Takahiro Seino, Kohsuke Kawabata, Hiromasa Goto
    • Organizer
      International Workshop on Science and Patent 2012 (IWP2012)
    • Place of Presentation
      Tsukuba
    • Year and Date
      2012-10-23
  • [Presentation] Synthesis of nitrogen-containing conjugated polymer in liquid crystal2012

    • Author(s)
      Kazuho Ishise, Hiromasa Goto
    • Organizer
      International Workshop on Science and Patent 2012 (IWP2012)
    • Place of Presentation
      Tsukuba
    • Year and Date
      2012-10-23
  • [Presentation] Electrochemical Polymerization of Conjugated Polymer in a Liquid Crystal Medium2012

    • Author(s)
      Yusuke Nitta, Kohsuke Kawabata, Hiromasa Goto
    • Organizer
      International Workshop on Science and Patent 2012 (IWP2012)
    • Place of Presentation
      Tsukuba
    • Year and Date
      2012-10-23
  • [Presentation] Surface Morphology of Poly-Dithienopyrrole Derivatives Prepared By Electrochemical Polymerization2012

    • Author(s)
      Daisuke Fukayama, Kohsuke Kawabata, Hiromasa Goto
    • Organizer
      International Workshop on Science and Patent 2012 (IWP2012)
    • Place of Presentation
      Tsukuba
    • Year and Date
      2012-10-23
  • [Presentation] Uniaxially Ordered Conjugated Polymer Films Prepared by Electrochemical Polymerization in Aligned Liquid Crystal reaction medium2012

    • Author(s)
      Kohsuke Kawabata, Hiromasa Goto
    • Organizer
      International Workshop on Science and Patent 2012 (IWP2012)
    • Place of Presentation
      Tsukuba
    • Year and Date
      2012-10-23
  • [Presentation] 液晶中でのアキラルモノマーからキラルポリマーの電解不斉重合I2012

    • Author(s)
      王傲寒,川島裕嗣,川畑公輔,後藤博正
    • Organizer
      繊維学会秋季研究発表会
    • Place of Presentation
      福井大学
    • Year and Date
      2012-09-25
  • [Presentation] 液晶中における重合反応I2012

    • Author(s)
      後藤博正
    • Organizer
      繊維学会秋季研究発表会
    • Place of Presentation
      福井大学
    • Year and Date
      2012-09-25
  • [Presentation] 液晶電解不斉重合法により作製した共役系高分子膜の光学活性2012

    • Author(s)
      川畑公輔、後藤博正
    • Organizer
      第61回高分子討論会
    • Place of Presentation
      名古屋工業大学
    • Year and Date
      2012-09-20
  • [Presentation] Surface observation of a pi-conjugated polymer synthesized in cholesteric liquid crystal containing pyrimidine derivates as chiral inducer (Oral, English)2012

    • Author(s)
      Aohan Wang, Kohsuke Kawabata, Hiromasa Goto
    • Organizer
      第61回高分子討論会
    • Place of Presentation
      名古屋工業大学
    • Year and Date
      2012-09-19
  • [Presentation] ピリミジンをベースとするEDOT多環型モノマーの電解不斉重合とその光学的性質2012

    • Author(s)
      王傲寒、川畑公輔、後藤博正
    • Organizer
      平成24年度繊維学会年次大会
    • Place of Presentation
      タワーホール船堀
    • Year and Date
      2012-06-07
  • [Presentation] 新規カイラルインデューサーを用いた電解不斉重合2012

    • Author(s)
      井関友和、王傲寒、川畑公輔、後藤博正
    • Organizer
      平成24年度繊維学会年次大会
    • Place of Presentation
      タワーホール船堀, 東京
    • Year and Date
      2012-06-06
  • [Presentation] Electrochemical Polymerization in Chiral Liquid Crystal with Rigid-formed Pyrimidine Type Chiral Inducer, and Surface Observation of the Resultant Polymer Film, (Oral, English)2012

    • Author(s)
      Aohan Wang, Kohsuke Kawabata, Hiromasa Goto
    • Organizer
      第61回高分子学会年次大会
    • Place of Presentation
      パシフィコ横浜
    • Year and Date
      2012-05-30
  • [Presentation] 新規カイラルインデューサーを用いた電解不斉重合2012

    • Author(s)
      井関 友和、王 傲寒、川畑 公輔、後藤 博正
    • Organizer
      第61回高分子学会年次大会
    • Place of Presentation
      パシフィコ横浜
    • Year and Date
      2012-05-30
  • [Presentation] 液晶中での電解重合により作成したポリマーフィルム2012

    • Author(s)
      新田佑介、(後藤博正)
    • Organizer
      TX テクノロジーショーケースつくば
    • Year and Date
      2012-01-13
  • [Presentation] 新型キラルインデューサーを用いた液晶電解不斉重合とポリマーの光学的性質2012

    • Author(s)
      王 傲寒、(後藤博正)
    • Organizer
      TXテクノロジーショーケースつくば
    • Year and Date
      2012-01-13
  • [Presentation] 新規ピロール誘導体の合成とその液晶中電解重合2012

    • Author(s)
      石瀬一帆、(後藤博正)
    • Organizer
      TXテクノロジーショーケースつくば
    • Year and Date
      2012-01-13
  • [Presentation] ドナーアクセプター型共役系高分子薄膜の液晶中での作成2012

    • Author(s)
      情野孝洋、(後藤博正)
    • Organizer
      TXテクノロジーショーケースつくば
    • Year and Date
      2012-01-13
  • [Presentation] Preparation of a Green Colored Chiral Polymer Film: Electrochemical Polymerization in a Cholesteric Liquid Crystalline Medium2012

    • Author(s)
      Hirotsugu Kawashima, Yusuke Nitta, Hiromasa Goto
    • Organizer
      14th International Union of Pure and Applied Chemistry (IUPAC) Conference on Polymers and Organic Chemistry (POC 2012)
    • Place of Presentation
      Renaissance Doha City Center Hotel (Doha, Catar)
    • Year and Date
      2012-01-09
  • [Presentation] Synthesis and Electrochemical Polymerization of Pyrrole Based Monomer In Liquid Crystal2011

    • Author(s)
      Kazuho Ishise, Kohsuke Kawabata, Hiromasa Goto
    • Organizer
      Tsukuba International Workshop on Science and Patents 2011
    • Place of Presentation
      Tsukuba
    • Year and Date
      2011-10-20
  • [Presentation] Synthesis of New Chiral-Inducers and Asymmetric Electrochemical, Polymerization2011

    • Author(s)
      Aohan Wang, Kohsuke Kawabata, Hirotsugu Kawashima, Hiromasa Goto
    • Organizer
      Tsukuba International Workshop on Science and Patents 2011
    • Place of Presentation
      Tsukuba
    • Year and Date
      2011-10-20
  • [Presentation] Asymmetric Electrosynthesis of Furan-based Intramolecular Donor-Acceptor Conjugated Polymer Films in a Liquid Crystal Medium2011

    • Author(s)
      Takahiro Seino, Yusuke Nitta, Kohsuke Kawabata, Hiromasa Goto
    • Organizer
      Tsukuba International Workshop on Science and Patents 2011
    • Place of Presentation
      Tsukuba
    • Year and Date
      2011-10-20
  • [Presentation] Properties Of PEDOT-Based Polymer Prepared By The Electrochemical Polymerization In a Cholesteric Liquid Crystal2011

    • Author(s)
      Yusuke Nitta, Kohsuke Kawabata, Hiromasa Goto
    • Organizer
      Tsukuba International Workshop on Science and Patents 2011
    • Place of Presentation
      Tsukuba
    • Year and Date
      2011-10-20
  • [Presentation] Electrosynthesis and Properties of Poly(2,7-carbazole) Derivatives2011

    • Author(s)
      Kohsuke Kawabata, Hiromasa Goto
    • Organizer
      Tsukuba International Workshop on Science and Patents 2011
    • Place of Presentation
      Tsukuba
    • Year and Date
      2011-10-20
  • [Presentation] ピロールをベースとしたモノマーの合成とその液晶中電解重合2011

    • Author(s)
      石瀬 一帆、川畑 公輔、後藤 博正
    • Organizer
      第60回高分子討論会、岡山大学
    • Year and Date
      2011-09-28
  • [Presentation] フランをベースとした分子内ドナーアクセプター型共役系高分子薄膜の液晶中での電解不斉合成2011

    • Author(s)
      情野 孝洋、川畑 公輔、後藤 博正
    • Organizer
      第60回高分子討論会
    • Place of Presentation
      岡山大学
    • Year and Date
      2011-09-28
  • [Presentation] 液晶反応場での電解不斉重合により作製したPEDOTをベースとしたポリマーフィルムの光学的性質2011

    • Author(s)
      新田 佑介、川畑 公輔、後藤 博正
    • Organizer
      第60回高分子討論会
    • Place of Presentation
      岡山大学
    • Year and Date
      2011-09-28
  • [Presentation] A Green Colored Polymer Film Prepared by Electrochemical Polymerization in a Cholesteric Liquid Crystalline Medium (English Oral)2011

    • Author(s)
      Hirotsugu Kawashima, Yusuke Nitta, Hiromasa Goto
    • Organizer
      第60回高分子討論会
    • Place of Presentation
      岡山大学
    • Year and Date
      2011-09-28
  • [Presentation] Electrochemical Polymerization of Thiophene Based Monomers in a Liquid Crystal and Optical Properties of the Polymer Films2011

    • Author(s)
      Aohan Wang, Hirotsugu Kawashima, Kohsuke Kawabata, Hiromasa Goto
    • Organizer
      平成23年度繊維学会秋季研究発表会
    • Place of Presentation
      徳島文理大学 香川キャンパス
    • Year and Date
      2011-09-08
  • [Presentation] 光制御型電解不斉重合2011

    • Author(s)
      後藤博正
    • Organizer
      平成23年度繊維学会秋季研究発表会
    • Place of Presentation
      徳島文理大学 香川キャンパス
    • Year and Date
      2011-09-08
  • [Presentation] EDOT をベースとした三環型モノマーの合成EDOT をベースとした三環型モノマーの合成EDOT をベースとした三環型モノマーの合成および液晶反応場における電解不斉重合2011

    • Author(s)
      新田佑介、川畑公輔、後藤博正
    • Organizer
      日本化学会第5回関東支部大会
    • Place of Presentation
      東京農工大学小金井キャンパス
    • Year and Date
      2011-08-30
  • [Presentation] 配向液晶場を用いた一軸異方性を有する共役系高分子薄膜の合成2011

    • Author(s)
      川畑公輔、後藤博正
    • Organizer
      平成23 年度繊維学会年次大会
    • Place of Presentation
      タワーホール船堀(東京)
    • Year and Date
      2011-06-08
  • [Presentation] ピリダジンをベースとしたポリマーの液晶場における電解不斉重合とその性質2011

    • Author(s)
      新田佑介、川島裕嗣、川畑公輔、後藤博正
    • Organizer
      平成23 年度繊維学会年次大会
    • Place of Presentation
      タワーホール船堀(東京)
    • Year and Date
      2011-06-08
  • [Presentation] 液晶を溶媒とした電解重合により作製した共役系ポリマーフィルムの電気化学的・光学的性質2011

    • Author(s)
      川島裕嗣、新田佑介、後藤博正
    • Organizer
      第60回高分子学会年次大会
    • Place of Presentation
      大阪国際会議場
    • Year and Date
      2011-05-25
  • [Presentation] ネマチック液晶中での電解重合による配向性共役系高分子の合成2011

    • Author(s)
      川畑公輔、後藤博正
    • Organizer
      第60回高分子学会年次大会
    • Place of Presentation
      大阪国際会議場
    • Year and Date
      2011-05-25
  • [Presentation] Interference color tunable conjugated polymers prepared by field effective polymerization (FEP) in liquid crystals2010

    • Author(s)
      Hiromasa Goto
    • Organizer
      The 6th International Conference on Molecular Materials
    • Place of Presentation
      Le Corum des Congres in Montpellier, France
    • Year and Date
      20100707-08
  • [Presentation] 回折光変調型エレクトロクロミック材料2010

    • Author(s)
      後藤博正
    • Organizer
      第10回TXテクノロジー・ショーケース
    • Place of Presentation
      つくばカピオ
    • Year and Date
      2010-12-24
  • [Presentation] 電解不斉重合法の開発II2010

    • Author(s)
      後藤 博正
    • Organizer
      第49回高分子学会討論会
    • Place of Presentation
      北海道大学高等教育機能開発総合センター
    • Year and Date
      2010-09-29
  • [Presentation] 光学活性共役系高分子の合成と光学回転制御、光学活性エレクトロクロミズム2010

    • Author(s)
      後藤 博正
    • Organizer
      第49回高分子学会討論会
    • Place of Presentation
      北海道大学高等教育機能開発総合センター
    • Year and Date
      2010-09-28
  • [Presentation] 電解重合によるポ リ(2,7-カルバゾール)誘導体の合成と性質2010

    • Author(s)
      川畑 公輔、後藤 博正
    • Organizer
      第49回高分子学会討論会
    • Place of Presentation
      北海道大学高等教育機能開発総合センター
    • Year and Date
      2010-09-28
  • [Presentation] 干渉光変調エレクトロクロミズム2010

    • Author(s)
      後藤博正
    • Organizer
      平成22年度繊維学会秋季研究発表会
    • Place of Presentation
      山形大学工学部、米沢
    • Year and Date
      2010-09-08
  • [Presentation] ネマチック液晶中での電解重合による一軸配向性共役系高分子の合成2010

    • Author(s)
      川畑公輔、後藤博正
    • Organizer
      第57回高分子研究発表会
    • Place of Presentation
      兵庫県民会館
    • Year and Date
      2010-07-13
  • [Presentation] 構造色変調クロミズムをもつ導電性高分子2010

    • Author(s)
      後藤博正
    • Organizer
      平成22年度繊維学会年次大会
    • Place of Presentation
      タワーホール船堀
    • Year and Date
      2010-06-18
  • [Presentation] コレステリック液晶電解液を用いた周期構造をもつ共役系高分子薄膜の合成と性質2010

    • Author(s)
      川畑公輔、後藤博正
    • Organizer
      平成22年度繊維学会年次大会
    • Place of Presentation
      タワーホール船堀
    • Year and Date
      2010-06-16
  • [Presentation] 液晶磁場電解重合2010

    • Author(s)
      後藤博正
    • Organizer
      日本磁気科学会 高分子・材料プロセス分科会 研究会「磁場を利用した材料開発の最前線
    • Place of Presentation
      キャンパス・イノベーションセンター
    • Year and Date
      2010-05-25
  • [Book] PEDOT の材料物性とデバイス2012

    • Author(s)
      後藤博正、二森茂樹
    • Total Pages
      43-57
    • Publisher
      S&T出版

URL: 

Published: 2014-08-29  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi