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Photopolymerization induced phase separation for functional networks polymer thin film

Research Project

Project/Area Number 22760587
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Reaction engineering/Process system
Research InstitutionKyoto University

Principal Investigator

KENTARO Taki  京都大学, 大学院・工学研究科, 助教 (70402964)

Project Period (FY) 2010 – 2011
Project Status Completed (Fiscal Year 2011)
Budget Amount *help
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2011: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2010: ¥3,250,000 (Direct Cost: ¥2,500,000、Indirect Cost: ¥750,000)
Keywords多孔構造体 / UV硬化 / 一方向凍結 / 紫外線硬化樹脂 / 多孔材料 / 凍結 / 架橋 / 高分子 / 相分離 / 結晶
Research Abstract

In this study, a solution of UV curable monomer and 1, 4-dioxane was frozen unidirectionally and cured by UV irradiation to create a porous monolith structure using the crystals of the frozen solvent as the template materials for the UV curable monomers. The solution viscosity was found to be an important factor to control the pore diameters. As the viscosity affects the diffusivity of the solute, which was UV curable monomer, the combination of the materials and thermal diffusion determines the final porous structure at the interface of crystals.

Report

(3 results)
  • 2011 Annual Research Report   Final Research Report ( PDF )
  • 2010 Annual Research Report
  • Research Products

    (21 results)

All 2012 2011 2010 2009 Other

All Journal Article (4 results) (of which Peer Reviewed: 3 results) Presentation (15 results) Remarks (1 results) Patent(Industrial Property Rights) (1 results)

  • [Journal Article] Preparation of porous honeycomb monolith from UV-curable monomer/dioxane solution viaunidirectional freezing and Uvirradiation2012

    • Author(s)
      Okaji, Rika, Kentaro Taki, Shinsuke Nagamine, Masahiro Ohshima
    • Journal Title

      Journal of Applied Polymer Science

      Volume: 125(4) Pages: 2874-2881

    • Related Report
      2011 Final Research Report
  • [Journal Article] Preparation of porous honeycomb monolith from UV-curable monomer/dioxane solution via unidirectional freezing and UV irradiation2012

    • Author(s)
      Okaji.R., Taki, K., Nagamine, S., Ohshima, M
    • Journal Title

      Journal of Apllied Polymer Science

      Volume: Vol.125, No.4 Issue: 4 Pages: 2874-2881

    • DOI

      10.1002/app.36443

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Effect of Growing Crystalline Phase on Bubble Nucleation in Poly(L-Lactide)/CO2 Batch Foaming2011

    • Author(s)
      Kentaro Taki, Daisaku Kitano, Masahiro Ohshima
    • Journal Title

      Industrial & Engineering Chemistry Research

      Volume: 50 Pages: 3247-3252

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Production of Porous Polymeric Films with Unimodal or Bimodal Pore-Size Distributions via Depressurization- and Photopolymerization-Induced Bubble Nucleation in Low-Viscosity UV-Curable Monomer/High-Pressure CO_2 Solutions2010

    • Author(s)
      瀧健太郎、奥村修平
    • Journal Title

      Macromolecules

      Volume: 43 Pages: 9899-9907

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Presentation] 溶媒2成分高分子溶液の一方向凍結過程での相分離挙動と創製される多孔構造2012

    • Author(s)
      岡地理佳、瀧健太郎、長嶺信輔、大嶋正裕
    • Organizer
      化学工学会第77回年会
    • Place of Presentation
      工学院大学
    • Year and Date
      2012-03-15
    • Related Report
      2011 Annual Research Report
  • [Presentation] 溶媒2成分高分子溶液の一方向凍結過程での相分離挙動と創製される多孔構造2012

    • Author(s)
      岡地理佳, 瀧健太郎, 長嶺信輔, 大嶋正裕
    • Organizer
      化学工学会第77年会
    • Place of Presentation
      工学院大学
    • Related Report
      2011 Final Research Report
  • [Presentation] 液-液相分離現象と一方向凍結法を利用した多孔構造体の構造制御2011

    • Author(s)
      岡地理佳、瀧健太郎、長嶺信輔、大嶋正裕
    • Organizer
      化学工学会第43回秋季大会
    • Place of Presentation
      名古屋工業大学
    • Year and Date
      2011-09-14
    • Related Report
      2011 Annual Research Report
  • [Presentation] 液-液相分離現象と一方向凍結法を利用した多孔構造体の構造制御2011

    • Author(s)
      岡地理佳, 瀧健太郎, 長嶺信輔, 大嶋正裕
    • Organizer
      化学工学会第43回秋季大会
    • Place of Presentation
      名古屋大学
    • Related Report
      2011 Final Research Report
  • [Presentation] 紫外線硬化樹脂の硬化速度が発泡体構造に及ぼす影響2010

    • Author(s)
      瀧健太郎
    • Organizer
      材料化学システム討論会
    • Place of Presentation
      京都大学
    • Year and Date
      2010-12-04
    • Related Report
      2010 Annual Research Report
  • [Presentation] Freezing Transient Structure of Phase Separation during Photopolymeri zation-Induced Bubble Nucleation and Growth2010

    • Author(s)
      瀧健太郎
    • Organizer
      Core-to-Core program, JSPS
    • Place of Presentation
      みやこメッセ
    • Year and Date
      2010-11-25
    • Related Report
      2010 Annual Research Report
  • [Presentation] 紫外線硬化樹脂の硬化速度が発泡体構造に及ぼす影響2010

    • Author(s)
      瀧健太郎、満渕裕幸
    • Organizer
      成形加工シンポジア 神戸
    • Place of Presentation
      神戸大学
    • Year and Date
      2010-11-13
    • Related Report
      2010 Annual Research Report
  • [Presentation] 感光性材料の多孔化による低誘電率化技術の開発2010

    • Author(s)
      瀧健太郎
    • Organizer
      第2回マイクロプロセッシング研究会
    • Place of Presentation
      三井金属高輪カルチャーセンター(招待講演)
    • Year and Date
      2010-11-09
    • Related Report
      2010 Annual Research Report
  • [Presentation] 感光性ポリイミドの多孔化による低誘電率化技術の開発2010

    • Author(s)
      瀧健太郎
    • Organizer
      化学工学会秋季大会
    • Place of Presentation
      同志社大学今出川キャンパス
    • Year and Date
      2010-09-06
    • Related Report
      2010 Annual Research Report
  • [Presentation] Freezing Transient Structure of Phase Separation during Photopolymeri zation-Induced Bubble Nucleation and Growth2010

    • Author(s)
      瀧健太郎
    • Organizer
      Core-to-Core program, JSPS
    • Place of Presentation
      京都大学(招待講演)
    • Year and Date
      2010-08-21
    • Related Report
      2010 Annual Research Report
  • [Presentation] UV硬化樹脂の光誘起相分離を利用した革新的フレキシブル低誘電率膜成形プロセスの開発2010

    • Author(s)
      瀧健太郎
    • Organizer
      平成22年度産学官連携推進会議
    • Place of Presentation
      京都国際会議場(招待講演)
    • Year and Date
      2010-06-05
    • Related Report
      2010 Annual Research Report
  • [Presentation] 光誘起重合相分離によるフレキシブル低誘電率膜の作成2010

    • Author(s)
      瀧健太郎、細川和則、大嶋正裕
    • Organizer
      プラスチック成形加工学会
    • Place of Presentation
      東京・船堀タワーホール
    • Year and Date
      2010-06-01
    • Related Report
      2010 Annual Research Report
  • [Presentation] Preparationof Cross-linked Micrometer-scale PorousHoneycomb Monolith from UV Curable Monomer/Dioxane Solution via Unidirectional Freezing and UVIrradiation2010

    • Author(s)
      Okaji, Rika, Kentaro Taki, Shinsuke Nagamine, Masahiro Ohshima
    • Organizer
      9th Korea-Japan Symposiumon Materials & Interfaces
    • Place of Presentation
      Soul, Korea
    • Related Report
      2011 Final Research Report
  • [Presentation] 重合度が制御された紫外線硬化性樹脂溶液の一方向凍結による多孔構造体の創製2010

    • Author(s)
      岡地理佳, 瀧健太郎, 長嶺信輔, 大嶋正裕
    • Organizer
      化学工学会第42回秋季大会
    • Place of Presentation
      同志社大学
    • Related Report
      2011 Final Research Report
  • [Presentation] UV硬化性溶液の凍結と硬化による多孔膜の形成と構造制御2009

    • Author(s)
      岡地理佳, 金鎮雄, 瀧健太郎, 長嶺信輔, 大嶋正裕
    • Organizer
      化学工学会第41回秋季大会
    • Place of Presentation
      広島大学
    • Related Report
      2011 Final Research Report
  • [Remarks]

    • URL

      http://corocoro-taki.blogspot.com/

    • Related Report
      2010 Annual Research Report
  • [Patent(Industrial Property Rights)] フレキシブル低誘電率膜に関する新規多孔化技術に関する発明2010

    • Inventor(s)
      瀧健太郎
    • Industrial Property Rights Holder
      京都大学
    • Industrial Property Number
      2010-122805
    • Filing Date
      2010-05-28
    • Related Report
      2010 Annual Research Report

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Published: 2010-08-23   Modified: 2016-04-21  

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