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Analysis and control of molecule and ion transport in nanopores

Research Project

Project/Area Number 23360092
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Thermal engineering
Research InstitutionThe University of Tokyo

Principal Investigator

DAIGUJI Hirofumi  東京大学, 工学(系)研究科(研究院), 教授 (10302754)

Research Collaborator ENDO Akira  産業技術総合研究所, 環境化学技術研究部門, グループ長
Project Period (FY) 2011-04-01 – 2014-03-31
Project Status Completed (Fiscal Year 2013)
Budget Amount *help
¥18,980,000 (Direct Cost: ¥14,600,000、Indirect Cost: ¥4,380,000)
Fiscal Year 2013: ¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2012: ¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2011: ¥9,880,000 (Direct Cost: ¥7,600,000、Indirect Cost: ¥2,280,000)
Keywordsマイクロ・ナノスケール物質移動 / 流体 / 化学物理 / 化学工学 / ナノ流体力学 / 物質移動
Research Abstract

Recent advances in synthesis, measurement, and analysis techniques of nanofluidic systems have allowed ion transport to be systematically explored in narrow, confined channels with dimensions of less than 10 nm. In such small dimensions, anomalous ion transport can be observed. The studies of ion transport in sub-10 nm fluidic channels provide opportunities to explore artificial ion channels that can mimic protein ion channels in physiological cells or proton exchange membranes in high energy density fuel cells. In this study, the measurement and analysis of ion transport in well-dimensioned mesoporous silica by applying electric fields were conducted in order to effectively apply them to various technologies.

Report

(4 results)
  • 2013 Annual Research Report   Final Research Report ( PDF )
  • 2012 Annual Research Report
  • 2011 Annual Research Report
  • Research Products

    (15 results)

All 2014 2013 2012 2011

All Journal Article (4 results) (of which Peer Reviewed: 4 results) Presentation (11 results) (of which Invited: 1 results)

  • [Journal Article] Ion transport in sub-10 nm Nanofluidic channels - Synthesis, measurement and modeling2014

    • Author(s)
      Junho Hwang and Hirofumi Daiguji
    • Journal Title

      Israel Journal of Chemistry

      Volume: 54

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Proton transport in mesoporous silica SBA-16 thin films with three dimensional cubic structures2013

    • Author(s)
      Junho Hwang and Hirofumi Daiguji
    • Journal Title

      Langmuir

      Volume: 29 Pages: 2406-2411

    • Related Report
      2013 Annual Research Report 2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Proton transport in mesoporous silica SBA-16 thin films sith three dimensional cubic structures2013

    • Author(s)
      Junho Hwang, Hirofumi Daiguji
    • Journal Title

      Langmuir

      Volume: 29 Issue: 7 Pages: 2406-2411

    • DOI

      10.1021/la304423p

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Ion transport in mesoporous silica SBA-16 thin films with 3D cubic structures2012

    • Author(s)
      Hirofumi Daiguji, Junho Hwang, Asuka Takahashi, Sho Kataoka and Akira Endo
    • Journal Title

      Langmuir

      Volume: 28 Pages: 2671-3677

    • Related Report
      2013 Final Research Report 2011 Annual Research Report
    • Peer Reviewed
  • [Presentation] Ion and proton transport in mesoporous silica SBA-16 thin films with three dimensional cubic structures2013

    • Author(s)
      Junho Hwang and Hirofumi Daiguji
    • Organizer
      ASME 11th International Conference on Nanochannels, Microchannels and Minichannels (ICNMM2013)
    • Place of Presentation
      Sapporo, Japan
    • Year and Date
      2013-06-19
    • Related Report
      2013 Final Research Report
  • [Presentation] Ion and proton transport in mesoporous silica SBA-16 thin films with three dimensional cubic structures2013

    • Author(s)
      Junho Hwang and Hirofumi Daiguji
    • Organizer
      ASME Eleventh International Conference on Nanochannels, Microchannels and Minichannels
    • Place of Presentation
      Hokkaido University, Hokkaido
    • Related Report
      2013 Annual Research Report
  • [Presentation] メソポーラスシリカ薄膜内部のイオン移動現象2013

    • Author(s)
      ファン ジュンホ,庄司 直子,大宮司 啓文,遠藤 明
    • Organizer
      第50回日本伝熱シンポジウム
    • Place of Presentation
      ウェスティンホテル仙台,宮城
    • Related Report
      2013 Annual Research Report
  • [Presentation] メソポーラスシリカ薄膜の細孔構造制御2013

    • Author(s)
      庄司 直子,ファン ジュンホ,大宮司 啓文,遠藤 明
    • Organizer
      熱工学コンファレンス2013
    • Place of Presentation
      弘前大学,青森
    • Related Report
      2013 Annual Research Report
  • [Presentation] Ion transport in mesoporous silica SBA-16 thin films with 3D cubic structures2012

    • Author(s)
      Junho Hwang and Hirofumi Daiguji
    • Organizer
      7th US-Japan Joint Seminar on Nanoscale Transport Phenomena -Science and Engineering
    • Place of Presentation
      Shima, Japan
    • Year and Date
      2012-12-12
    • Related Report
      2013 Final Research Report
  • [Presentation] Transport and adsorption phenomena in mesoporous silica2012

    • Author(s)
      Hirofumi Daiguji
    • Organizer
      ASME 10th International Conference on Nanochannels, Microchannels and Minichannels (ICNMM2013)
    • Place of Presentation
      Rio Grande, Puerto Rico
    • Year and Date
      2012-07-10
    • Related Report
      2013 Final Research Report
  • [Presentation] Transport and adsorption phenomena in mesoporous silica2012

    • Author(s)
      Hirofumi Daiguji
    • Organizer
      10th ASME International Conference on Nanochannels, Microchannels and Minichannels
    • Place of Presentation
      Rio Grande, Puerto Rico
    • Related Report
      2012 Annual Research Report
    • Invited
  • [Presentation] 3次元細孔構造をもつSBA-16薄膜内部のプロトン移動現象2012

    • Author(s)
      黄晙浩,大宮司啓文,片岡祥,遠藤明
    • Organizer
      日本機械学会熱工学コンファレンス2012
    • Place of Presentation
      熊本大学、熊本
    • Related Report
      2012 Annual Research Report
  • [Presentation] 引き上げ速度によるSBA-15薄膜の構造制御2012

    • Author(s)
      庄司直子,黄晙浩,中山大輔,大宮司啓文
    • Organizer
      日本機械学会熱工学コンファレンス2012
    • Place of Presentation
      熊本大学、熊本
    • Related Report
      2012 Annual Research Report
  • [Presentation] 3次元細孔構造をもつSBA-16薄膜内部のイオン移動現象2012

    • Author(s)
      黄晙浩,大宮司啓文,片岡祥,遠藤明
    • Organizer
      第49回日本伝熱シンポジウム
    • Place of Presentation
      富山国際会議場、富山
    • Related Report
      2012 Annual Research Report
  • [Presentation] Transport and adsorption phenomena in mesoporous silica2011

    • Author(s)
      Hirofumi Daiguji
    • Organizer
      7th US-Japan Joint Seminar on Nanoscale Transport Phenomena-Science and Engineering
    • Place of Presentation
      Hotel Kintetsu Aquavilla Ise-Shima(招待講演)
    • Year and Date
      2011-12-13
    • Related Report
      2011 Annual Research Report

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Published: 2011-04-06   Modified: 2019-07-29  

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