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Construction of Dynamics Models for Multiphase Polymer Systems with Higher-Order Structures as Fundamental Units

Research Project

Project/Area Number 25800235
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Biological physics/Chemical physics/Soft matter physics
Research InstitutionKanazawa University

Principal Investigator

Takashi Uneyama  金沢大学, 自然システム学系, 助教 (10524720)

Project Period (FY) 2013-04-01 – 2016-03-31
Project Status Completed (Fiscal Year 2016)
Budget Amount *help
¥3,510,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥810,000)
Fiscal Year 2016: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2015: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2014: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2013: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Keywords高次構造 / 粗視化 / 結晶性高分子 / 発泡体 / ラメラ / セル構造 / 高分子構造・物性 / セル構造体 / 高分子 / 延伸 / ブロックコポリマー
Outline of Final Research Achievements

Polymeric systems exhibit hierarchical structures of higher order structures, from the micro-scale to the macro-scale. To study polymeric systems by theoretical and/or simulation methods, coarse-grained models with proper scales are required.
In this work, we tried to construct coarse-grained models which utilize higher order structures as fundamental units, and realize efficient and natural descriptions for various systems. Especially, we considered lamellar-scale structures in crystalline polymers, and cellular structures in polymeric foams. We also considered analysis methods for coarse-grained models.

Report

(4 results)
  • 2016 Final Research Report ( PDF )
  • 2015 Annual Research Report
  • 2014 Research-status Report
  • 2013 Research-status Report
  • Research Products

    (21 results)

All 2016 2015 2014 2013

All Journal Article (6 results) (of which Peer Reviewed: 5 results,  Acknowledgement Compliant: 3 results) Presentation (12 results) Book (3 results)

  • [Journal Article] Compressive Behavior of Moderately Expanded Low Density Polyethylene (LDPE) Foams2016

    • Author(s)
      T. Uneyama, T. Honda, T. Igarashi and K. Nitta
    • Journal Title

      Nihon Reoroji Gakkaishi

      Volume: 44 Issue: 1 Pages: 29-38

    • DOI

      10.1678/rheology.44.29

    • NAID

      130005138161

    • ISSN
      0387-1533, 2186-4586
    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Fluctuation analysis of time-averaged mean-square displacement for the Langevin equation with time-dependent and fluctuating diffusivity2015

    • Author(s)
      Takashi Uneyama, Tomoshige Miyaguchi, and Takuma Akimoto
    • Journal Title

      Physical Review E

      Volume: 92 Issue: 3 Pages: 032140-032140

    • DOI

      10.1103/physreve.92.032140

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Linear viscoelasticity of unentangled corona blocks and star arms2014

    • Author(s)
      Quan Chen and Takashi Uneyama
    • Journal Title

      Rheologica Acta

      Volume: 53 Issue: 9 Pages: 701-714

    • DOI

      10.1007/s00397-014-0790-2

    • NAID

      120005743908

    • Related Report
      2014 Research-status Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Self-consistent field model simulations for statistics of amorphous polymer chains in crystalline lamellar structures2014

    • Author(s)
      T. Uneyama, T. Miyata, K. Nitta
    • Journal Title

      The Journal of Chemical Physics

      Volume: 141 Issue: 16 Pages: 164906-164906

    • DOI

      10.1063/1.4899047

    • Related Report
      2014 Research-status Report
    • Peer Reviewed
  • [Journal Article] Rheo-Dielectric Responses of Entangled cis-Polyisoprene under Uniform Steady Shear and LAOS2014

    • Author(s)
      K. Horio, T. Uneyama, Y. Matsumiya, Y. Masubuchi, and H. Watanabe
    • Journal Title

      Macromolecules

      Volume: 47 (1) Issue: 1 Pages: 246-255

    • DOI

      10.1021/ma402100t

    • Related Report
      2013 Research-status Report
    • Peer Reviewed
  • [Journal Article] 固体基本特性 -- 高分子の結晶ラメラ構造に対する非晶高分子鎖の運動性と統計性の影響 --2013

    • Author(s)
      畝山多加志, 新田晃平
    • Journal Title

      成形加工

      Volume: 25 Pages: 327-330

    • NAID

      130007960806

    • Related Report
      2013 Research-status Report
  • [Presentation] 延伸した高密度ポリエチレンの熱収縮挙動の粗視化シミュレーション2015

    • Author(s)
      畝山多加志, 井畑 健一, 新田晃平
    • Organizer
      第64回高分子討論会
    • Place of Presentation
      東北大学
    • Year and Date
      2015-09-15
    • Related Report
      2015 Annual Research Report
  • [Presentation] 中程度に発泡した低密度ポリエチレン発泡体の構造と圧縮特性の関係2015

    • Author(s)
      畝山多加志, 山崎達也, 五十嵐敏郎, 新田晃平
    • Organizer
      第64回高分子討論会
    • Place of Presentation
      東北大学
    • Year and Date
      2015-09-15
    • Related Report
      2015 Annual Research Report
  • [Presentation] 延伸した高密度ポリエチレンの熱収縮挙動と構造の関係2014

    • Author(s)
      畝山多加志, 井畑 健一, 新田晃平
    • Organizer
      第62回レオロジー討論会
    • Place of Presentation
      福井市地域交流プラザ
    • Year and Date
      2014-10-15 – 2014-10-17
    • Related Report
      2014 Research-status Report
  • [Presentation] Theoretical Analysis for Fluctuation of Time-Averaged Mean-Square Displacement of Center of Mass in Reptation Model2014

    • Author(s)
      Takashi Uneyama, Tomoshige Miyaguchi, and Takuma Akimoto
    • Organizer
      第62回レオロジー討論会
    • Place of Presentation
      福井市地域交流プラザ
    • Year and Date
      2014-10-15 – 2014-10-17
    • Related Report
      2014 Research-status Report
  • [Presentation] Takashi Uneyama, Takafumi Miyata, and Ko-hei Nitta2014

    • Author(s)
      Statistics of Amorphous Polymer Chains between Crystalline Lamellae
    • Organizer
      6th Pacific Rim Conference on Rheology (PRCR-6)
    • Place of Presentation
      Melbourne, Australia
    • Year and Date
      2014-07-20 – 2014-07-25
    • Related Report
      2014 Research-status Report
  • [Presentation] Takashi Uneyama, Takuma Akimoto, and Tomoshige Miyaguchi2014

    • Author(s)
      Relative Fluctuation Analysis of Time-Averaged Mean Square Displacement for Entangled Polymers
    • Organizer
      6th Pacific Rim Conference on Rheology (PRCR-6)
    • Place of Presentation
      Melbourne, Australia
    • Year and Date
      2014-07-20 – 2014-07-25
    • Related Report
      2014 Research-status Report
  • [Presentation] レプテーションモデルにおける高分子鎖重心の平均二乗変位の解析2014

    • Author(s)
      畝山多加志
    • Organizer
      日本物理学会 第 69 回年次大会
    • Place of Presentation
      東海大学
    • Related Report
      2013 Research-status Report
  • [Presentation] ラメラ晶間の非晶領域における高分子鎖の統計の自己無撞着場計算2013

    • Author(s)
      畝山多加志, 新田晃平
    • Organizer
      日本レオロジー学会 第 40 年会
    • Place of Presentation
      京都テルサ
    • Related Report
      2013 Research-status Report
  • [Presentation] からみあい高分子の多数鎖スリップスプリングモデルシミュレーション2013

    • Author(s)
      畝山多加志, 増渕雄一
    • Organizer
      第 62 回高分子討論会
    • Place of Presentation
      金沢大学
    • Related Report
      2013 Research-status Report
  • [Presentation] 非圧縮性を考慮した結晶ラメラ間の非晶高分子鎖のシミュレーション2013

    • Author(s)
      畝山多加志, 宮田 孝史, 新田 晃平
    • Organizer
      第 62 回高分子討論会
    • Place of Presentation
      金沢大学
    • Related Report
      2013 Research-status Report
  • [Presentation] 中程度に発泡した低密度ポリエチレン発泡体の圧縮特性2013

    • Author(s)
      畝山多加志, 本田哲浩, 五十嵐敏郎, 新田晃平
    • Organizer
      第 61 回レオロジー討論会
    • Place of Presentation
      山形大学
    • Related Report
      2013 Research-status Report
  • [Presentation] 結晶ラメラ間の非晶高分子鎖の統計モデル2013

    • Author(s)
      畝山多加志, 宮田 孝史, 新田 晃平
    • Organizer
      高分子基礎研究会 2013-2
    • Place of Presentation
      休暇村大久野島
    • Related Report
      2013 Research-status Report
  • [Book] 「高分子ナノテクノロジーハンドブック」第 5 編第 8 章「ソフトポテンシャルモデル」2014

    • Author(s)
      畝山多加志
    • Total Pages
      6
    • Publisher
      NTS
    • Related Report
      2014 Research-status Report
  • [Book] 「高分子ナノテクノロジーハンドブック」第 5 編第 8 章「ソフトポテンシャルモデル」2014

    • Author(s)
      畝山多加志
    • Total Pages
      6
    • Publisher
      エヌ・ティー・エス
    • Related Report
      2013 Research-status Report
  • [Book] 「フィルム成形・加工とトラブル対策 -プロセス改善・条件設定便覧-」第 3 章第 1 節「分子モデルによる流動特性のシミュレーション」2013

    • Author(s)
      畝山多加志
    • Total Pages
      4
    • Publisher
      技術情報協会
    • Related Report
      2013 Research-status Report

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Published: 2014-07-25   Modified: 2019-07-29  

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