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Synthesis of new porous materials via reconstruction of funcitonal nanosheets obtained by freeze-thaw exfoliation method

Research Project

Project/Area Number 24656478
Research Category

Grant-in-Aid for Challenging Exploratory Research

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

Principal Investigator

MUKAI Shin  北海道大学, 工学(系)研究科(研究院), 教授 (70243045)

Co-Investigator(Kenkyū-buntansha) OGINO Isao  北海道大学, 大学院工学研究院, 教授 (60625581)
Project Period (FY) 2012-04-01 – 2014-03-31
Project Status Completed (Fiscal Year 2013)
Budget Amount *help
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2013: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2012: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
Keywords化学工学 / 反応・分離工学 / 触媒 / ナノシート / ゼオライト / ハイドロタルサイト / グラファイト
Research Abstract

This research aims to develop a new exfoliation method that relies on phase-change of water and can exfoliate layered materials to obtain nanosheets. The research also aims to reconstruct the resultant nanosheets into functional materials via phase-change of water. (1) We have successfully exfoliated graphite oxide in water to obtain dispersed graphene oxide nanosheets with high efficiency via rapid freezing-thawing cycle of the solution.(2) We have also succeeded in the reconstruction of the resultant graphene oxide into a 3D macroporous monolith using ice crystals as the template.

Report

(3 results)
  • 2013 Annual Research Report   Final Research Report ( PDF )
  • 2012 Research-status Report
  • Research Products

    (17 results)

All 2014 2013 2012 Other

All Journal Article (1 results) (of which Peer Reviewed: 1 results) Presentation (14 results) (of which Invited: 2 results) Remarks (1 results) Patent(Industrial Property Rights) (1 results)

  • [Journal Article] Exfoliation of Graphite Oxide in Water without Sonication: Bridging Length Scales from Nanosheets to Macroscopic Materials2014

    • Author(s)
      荻野勲,横山裕也,岩村振一郎,向井紳
    • Journal Title

      Chemistry of Materials

      Volume: 00 Issue: 10 Pages: 0-0

    • DOI

      10.1021/cm501305c

    • Related Report
      2013 Annual Research Report 2013 Final Research Report
    • Peer Reviewed
  • [Presentation] Synthesis of a Non-Conventional Monolithic Catalyst for Continuous Flow Reaction Systems2014

    • Author(s)
      Isao Ogino, Daiki Andoh, Yoshitaka Satoh, Shinichiro Iwamura, Shin R. Mukai
    • Organizer
      247th ACS National Meeting & Exposition
    • Place of Presentation
      Dallas,USA
    • Year and Date
      2014-03-19
    • Related Report
      2013 Final Research Report
  • [Presentation] 酸化グラフェンの新規調製法2013

    • Author(s)
      横山裕也, 荻野勲, 向井紳
    • Organizer
      第40回炭素材料学会
    • Place of Presentation
      京都教育文化センター, 京都市
    • Year and Date
      2013-12-05
    • Related Report
      2013 Final Research Report
  • [Presentation] Strengthening on Monolithic Silica with Microhoneycombs Synthesized Using Ice Templating Method2012

    • Author(s)
      Isao Ogino, Yuki Miyoshi, Yoshitaka Satoh, Shin R. Mukai
    • Organizer
      The 6th International Conference on Multi-Functional Materials and Applications
    • Place of Presentation
      Daejeon,Korea
    • Year and Date
      2012-11-23
    • Related Report
      2013 Final Research Report
  • [Presentation] Tuning the Hierarchical Pore Structure of Monolithic Silica Having Honeycomb Structure via the Ice Templating Method2012

    • Author(s)
      Yoshitaka Satoh, Isao Ogino, Shin R. Mukai
    • Organizer
      The 6th International Conference on Multi-Functional Materials and Applications
    • Place of Presentation
      Daejeon, Korea
    • Year and Date
      2012-11-23
    • Related Report
      2013 Final Research Report
  • [Presentation] Utilization of Heteropoly Acid Supported by Silica Microhoneycomb in a Flow System2012

    • Author(s)
      Kazuhiro Murakami, Seiichiro Yoshida, Masatoshi Hashimoto, Isao Ogino, Shin Mukai
    • Organizer
      The 6th International Conference on Multi-Functional Materials and Applications
    • Place of Presentation
      Daejeon, Korea
    • Year and Date
      2012-11-23
    • Related Report
      2013 Final Research Report
  • [Presentation] Synthesis of Silica Microhoneycomb-Immobilized Heteropoly Acid Catalyst for Liquid-Phase Esterification Reaction2012

    • Author(s)
      Kazuhiro Murakami, Seiichiro Yoshida, Masatoshi Hashimoto, Isao Ogino, Shin R. Mukai
    • Organizer
      10th Japan-Korea Symposium on Materials & Interfaces
    • Place of Presentation
      Kyoto, Japan
    • Year and Date
      2012-11-08
    • Related Report
      2013 Final Research Report
  • [Presentation] Synthesis of Silica Microhoneycomb Including Nafion Nanoparticles via the Ice Templating Method2012

    • Author(s)
      Yoshitaka Satoh, Yuichiro Miura, Isao Ogino, Shin R. Mukai
    • Organizer
      ZMPC2012
    • Place of Presentation
      Hiroshima, Japan
    • Year and Date
      2012-08-29
    • Related Report
      2013 Final Research Report
  • [Presentation] Synthesis of a non-conventional monolithic catalyst for continuous flow reaction systems

    • Author(s)
      荻野勲,横山裕也,岩村振一郎,向井紳
    • Organizer
      247th ACS National Meeting & Exposition
    • Place of Presentation
      Dallas convention center,米国ダラス市
    • Related Report
      2013 Annual Research Report
    • Invited
  • [Presentation] 酸化グラファイトの新規剥離法

    • Author(s)
      横山裕也,荻野勲,向井紳
    • Organizer
      炭素材料学会
    • Place of Presentation
      京都教育文化センター,京都市
    • Related Report
      2013 Annual Research Report
  • [Presentation] Synthesis of Silica Microhoneycombs Including Nafion Nanoparticles via the Ice Templating Method

    • Author(s)
      佐藤慶孝、三浦雄一郎、荻野勲、向井紳
    • Organizer
      ZMPC 2012
    • Place of Presentation
      アステールプラザ広島、広島市
    • Related Report
      2012 Research-status Report
  • [Presentation] Synthesis of Silica Microhoneycomb-Immobilized Heteropoly Acid Catalyst for Liquid-Phase Esterification Reaction

    • Author(s)
      村上一博、吉田誠一郎、橋本昌俊、荻野勲、向井紳
    • Organizer
      10th Japan-Korea Symposium on Materials & Interfaces
    • Place of Presentation
      大学生協京都会館、京都市
    • Related Report
      2012 Research-status Report
  • [Presentation] Strengthening of Monolithic Silica with Microhoneycombs Synthesized Using Ice Templating Method

    • Author(s)
      荻野勲、三好悠基、佐藤慶孝、向井紳
    • Organizer
      The 6th International Conference on Multi-Functional Materials and Applications
    • Place of Presentation
      ハンバット国立大学、大田市、韓国
    • Related Report
      2012 Research-status Report
    • Invited
  • [Presentation] Tuning the Hierarchical Pore Structure of Monolithic Silica Having Honeycomb Structure via the Ice Templating Method

    • Author(s)
      佐藤慶孝、荻野勲、向井紳
    • Organizer
      The 6th International Conference on Multi-Functional Materials and Applications
    • Place of Presentation
      ハンバット国立大学、大田市、韓国
    • Related Report
      2012 Research-status Report
  • [Presentation] Utilization of Heteropoly Acid Supported by Silica Microhoneycomb in a Flow System

    • Author(s)
      村上一博、吉田誠一郎、橋本昌俊、荻野勲、向井紳
    • Organizer
      The 6th International Conference on Multi-Functional Materials and Applications
    • Place of Presentation
      ハンバット国立大学、大田市、韓国
    • Related Report
      2012 Research-status Report
  • [Remarks]

    • URL

      http://mde-cp.eng.hokudai.ac.jp/

    • Related Report
      2013 Final Research Report
  • [Patent(Industrial Property Rights)] 新規酸化グラフェンの製造法2013

    • Inventor(s)
      向井紳, 荻野勲, 横山裕也
    • Industrial Property Rights Holder
      北海道大学
    • Industrial Property Rights Type
      特許
    • Industrial Property Number
      2013-079572
    • Filing Date
      2013-04-05
    • Related Report
      2013 Final Research Report

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Published: 2013-05-31   Modified: 2019-07-29  

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