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Rheology and Dynamics of DN Gel with Temporary Network of Hydrogen-Bonding

Research Project

Project/Area Number 23850008
Research Category

Grant-in-Aid for Research Activity Start-up

Allocation TypeSingle-year Grants
Research Field Polymer/Textile materials
Research InstitutionJapan Advanced Institute of Science and Technology

Principal Investigator

NOBUKAWA Shogo  北陸先端科学技術大学院大学, マテリアルサイエンス研究科, 助教 (50609211)

Project Period (FY) 2011 – 2012
Project Status Completed (Fiscal Year 2012)
Budget Amount *help
¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
Fiscal Year 2012: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2011: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Keywords高分子構造・物性 / レオロジー / 分子間相互作用 / 配向相関 / 分子配向 / 配向緩和 / DNゲル / 水素結合 / ゲルネットワーク
Research Abstract

Component dynamics in polymer blends including double network gel was evaluated by measuring mechanical and dielectric relaxation, and birefringence, in order to understand the rheological properties. As the results, it was found that the guest molecule showed cooperative orientation and dynamics to the matrix polymer due to the intermolecular dynamic correlation. Furthermore, the cooperativity strength is dependent on the molecular rigidity. By understanding this phenomenon, it will be able to control the molecular motion and to improve the mechanical property of the double network gel.

Report

(3 results)
  • 2012 Annual Research Report   Final Research Report ( PDF )
  • 2011 Annual Research Report
  • Research Products

    (17 results)

All 2013 2012 2011 2010 Other

All Journal Article (2 results) (of which Peer Reviewed: 2 results) Presentation (15 results) (of which Invited: 1 results)

  • [Journal Article] Dynamics of a probe molecule dissolved in several polymer matrices with different side chain structures: Determination of correlation length relevant to glass transition2013

    • Author(s)
      Shogo Nobukawa、Osamu Urakawa、 Toshiyuki Shikata、Tadashi Inoue
    • Journal Title

      Macromolecules

      Volume: 46 Issue: 6 Pages: 2206-2215

    • DOI

      10.1021/ma302567j

    • NAID

      120005625739

    • Related Report
      2012 Annual Research Report 2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] Effect of aromatic additives with various alkyl groups on orientation birefringence of cellulose acetate propionate

    • Author(s)
      Shogo Nobukawa、Yoshihiko Aoki、 Hiroshi Yoshimura、Yutaka Tachikawa、 Masayuki Yamaguchi
    • Journal Title

      Journal of Applied Polymer Science

    • Related Report
      2012 Final Research Report
    • Peer Reviewed
  • [Presentation] Optical property and molecular orientation in cellulose ester mixed with aromatic additives2013

    • Author(s)
      Shogo Nobukawa
    • Organizer
      The 8th Seminar "Research Center for Highly Environmental and Recyclable Polymers" (Invited)
    • Place of Presentation
      北陸先端科学技術大学院大学、石川
    • Year and Date
      2013-03-18
    • Related Report
      2012 Final Research Report
  • [Presentation] Effect of aromatic compounds on orientation birefringence for cellulose ester film2012

    • Author(s)
      Shogo Nobukawa 、Hiroki Hayashi 、Hiroshi Yoshimura 、Yutaka Tachikawa、Masayuki Yamaguchi
    • Organizer
      Joint Symposium 5th International Symposium on Polymer Materials Science (ISPMS'12) & 8th Osaka University Macromolecular Symposium (OUMS'12)
    • Place of Presentation
      大阪大学、大阪
    • Related Report
      2012 Final Research Report
  • [Presentation] Enhancement of orientation birefringence for cellulose ester film by aromatic compounds2012

    • Author(s)
      Shogo Nobukawa 、Masayuki Yamaguchi
    • Organizer
      Third International Conference on Natural Polymers, Bio‐Polymers, Bio‐Materials, their Composites, Blends, IPNs, Polyelectrolytes and Gels: Macro to Nano Scales (ICNP‐2012) (Invited)
    • Place of Presentation
      Mahatma Gandhi University、インド
    • Related Report
      2012 Final Research Report
  • [Presentation] 芳香族エステルオリゴマーによるセルロースエステルの配向複屈折制御2012

    • Author(s)
      信川省吾、林拓希、吉村洋、立川豊、山口政之
    • Organizer
      第60回レオロジー討論会
    • Place of Presentation
      名古屋大学、愛知
    • Related Report
      2012 Final Research Report
  • [Presentation] セルロースエステル配向複屈折の波長依存性の制御2012

    • Author(s)
      信川省吾、中尾昭和、山口政之
    • Organizer
      レオロジー学会第39 年会
    • Place of Presentation
      東京大学、東京
    • Related Report
      2012 Final Research Report
  • [Presentation] Shogo Nobukawa, Hiroki Hayashi, Hiroshi Yoshimura, Yutaka Tachikawa,and Masayuki Yamaguchi2012

    • Author(s)
      Effect of aromatic compounds on orientation birefringence for cellulose ester film
    • Organizer
      Joint Symposium 5th International Symposium on Polymer Materials Science (ISPMS'12) & 8th Osaka University Macromolecular Symposium (OUMS'12)
    • Place of Presentation
      Osaka University
    • Related Report
      2012 Annual Research Report
  • [Presentation] 芳香族エステルオリゴマーによるセルロースエステルの配向複屈折制御2012

    • Author(s)
      信川省吾、林拓希、吉村洋、立川豊、山口政之
    • Organizer
      第60回レオロジー討論会
    • Place of Presentation
      名古屋大学
    • Related Report
      2012 Annual Research Report
  • [Presentation] 高分子マトリックス中の低分子のダイナミクスと配向状態2011

    • Author(s)
      信川省吾
    • Organizer
      高分子物性・加工工学研究会(招待講演)
    • Place of Presentation
      福井大学、福井
    • Year and Date
      2011-11-11
    • Related Report
      2012 Final Research Report
  • [Presentation] 高分子マトリックス中の低分子のダイナミクスと配向状態2011

    • Author(s)
      信川省吾
    • Organizer
      高分子物性・加工工学研究会
    • Place of Presentation
      福井大学(招待講演)
    • Year and Date
      2011-11-11
    • Related Report
      2011 Annual Research Report
  • [Presentation] Control of orientation birefringence for cellulose ester with various conditions2011

    • Author(s)
      Shogo Nobukawa 、Masayuki Yamaguchi
    • Organizer
      BIT's 1st Annual World Congress of Nano-S&T (Invited)
    • Place of Presentation
      World EXPO Center、大連、中国
    • Year and Date
      2011-10-26
    • Related Report
      2012 Final Research Report
  • [Presentation] Control of orientation birefringence for cellulose ester with various conditions2011

    • Author(s)
      信川省吾、山口政之
    • Organizer
      BIT'S 1^<st> Annual World Congress of Nano-S&T
    • Place of Presentation
      Dalian, China(招待講演)
    • Year and Date
      2011-10-26
    • Related Report
      2011 Annual Research Report
  • [Presentation] セルロース誘導体の配向複屈折に対する添加剤の鎖長とネマチック相互作用の影響2011

    • Author(s)
      信川省吾、林拓希、Abd ManafMohd Edeerozey、吉村洋志、立川 豊、山口政之
    • Organizer
      第59回レオロジー討論会
    • Place of Presentation
      桐生市市民文化会館、群馬
    • Year and Date
      2011-10-07
    • Related Report
      2012 Final Research Report
  • [Presentation] セルロース誘導体の配向複屈折に対する添加剤の鎖長とネマチツク相互作用の影響2011

    • Author(s)
      信川省吾、山口政之
    • Organizer
      第59回レオロジー討論会
    • Place of Presentation
      桐生市,群馬
    • Year and Date
      2011-10-07
    • Related Report
      2011 Annual Research Report
  • [Presentation] Origin of extraordinary wavelength dispersion for orientation birefringence in cellulose ester2010

    • Author(s)
      Shogo Nobukawa 、Masayuki Yamaguchi
    • Organizer
      The XVIth International Congress on Rheology
    • Place of Presentation
      リスボン、ポルトガル
    • Related Report
      2012 Final Research Report
  • [Presentation] Optical property and molecular orientation

    • Author(s)
      Shogo Nobukawa
    • Organizer
      The 8th Seminar "Research Center,for Highly Environmental and Recyclable Polymers"
    • Place of Presentation
      Japan Advanced Institute of Science and Technology
    • Related Report
      2012 Annual Research Report
    • Invited

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Published: 2011-09-05   Modified: 2019-07-29  

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