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Construction of printable highly oriented crystalline metal-organic framework thin film

Research Project

Project/Area Number 19K15593
Research Category

Grant-in-Aid for Early-Career Scientists

Allocation TypeMulti-year Fund
Review Section Basic Section 34010:Inorganic/coordination chemistry-related
Research InstitutionTokyo University of Science

Principal Investigator

Haraguchi Tomoyuki  東京理科大学, 理学部第二部化学科, 講師 (10801772)

Project Period (FY) 2019-04-01 – 2022-03-31
Project Status Completed (Fiscal Year 2021)
Budget Amount *help
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2020: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2019: ¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
Keywords多孔性配位高分子 / 薄膜 / 配向膜 / コロイド溶液 / キャスト法 / Metal-organic framework / Oriented thin film / Nanosheet
Outline of Research at the Start

金属イオンを有機配位子で架橋した多孔性配位高分子(MOF)を用いた配向膜はガス分離剤やイオン伝導体などへの応用利用が期待されているが、その作製法は分子レベルで一層ごとに構築する煩雑な手法にほぼ限られている。
本研究では、MOFナノシートのコロイド溶液を用いて、“印刷可能な”MOF配向膜を創り出す新たな手法を開発する。得られた膜については、電子状態やプロトン伝導性について明らかにする。また、多孔質TiO2表面にMOF配向膜を構築する。これにより、平滑な基板平面上のみならず多孔質TiO2膜表面へのMOF薄膜構築を可能とさせ、色素増感太陽電池への応用展開にも取り組む。

Outline of Final Research Achievements

In this study, we prepared nanosheets of metal-organic framework (MOF) and successfully fabricated highly oriented crystalline MOF thin film by a casting method. Furthermore, nitrogen adsorption measurements revealed the existence of nanopores in the film.

Academic Significance and Societal Importance of the Research Achievements

近年、多孔性配位高分子(MOF)と呼ばれる多孔性材料を固体表面上に構築し、ガスの分離、濃縮、触媒作用などの素機能を集積化する技術は電極触媒やセンサーなどの応用が考えられることから精力的に研究がなされている。この点から、素機能の集積化に適した膜である、結晶成長方向を制御した配向膜として構築することが求められている。本研究では、MOFのナノレベルに薄いシート、MOFナノシートのコロイド溶液を用いて、基板上に塗布・乾燥する簡便な方法でMOF配向膜の構築できることを明らかとした。本研究成果は応用展開だけでなく新たな材料の創出につながると期待される。

Report

(3 results)
  • 2021 Annual Research Report   Final Research Report ( PDF )
  • 2019 Research-status Report
  • Research Products

    (9 results)

All 2021 2020 2019

All Journal Article (7 results) (of which Int'l Joint Research: 6 results,  Peer Reviewed: 7 results) Presentation (2 results) (of which Int'l Joint Research: 1 results)

  • [Journal Article] Strain-Controlled Spin Transition in Heterostructured Metal-Organic Framework Thin Film2021

    • Author(s)
      Haraguchi Tomoyuki、Otsubo Kazuya、Sakata Osami、Fujiwara Akihiko、Kitagawa Hiroshi
    • Journal Title

      Journal of the American Chemical Society

      Volume: 143 Issue: 39 Pages: 16128-16135

    • DOI

      10.1021/jacs.1c06662

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Chiral crystallization of a zinc(II) complex2021

    • Author(s)
      32.Shabana Noor, Shintaro Suda, Tomoyuki Haraguchi, Fehmeeda Khatoon, Takashiro Akitsu
    • Journal Title

      Acta Crystallographica Section E

      Volume: E77 Pages: 542-546

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Three closely related 1-(1,3-benzodioxol-5-yl)-methyl-4-(halobenzoyl)piperazines: similar molecular structures but different intermolecular interactions2019

    • Author(s)
      Ninganayaka Mahesha, Belakavadi K. Sagar, Hemmige S. Yathirajan, Tetsundo Furuya, Tomoyuki Haraguchi, Takashiro Akitsu
    • Journal Title

      Acta Crystallographica Section E

      Volume: E75

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] (Z)-1-Benzoyl-5-benzylidene-2-hydroxy-4-oxo-4,5-dihydro-1H-pyrrole-3-carbonitrile2019

    • Author(s)
      Yuika Onami, Budanur P. Siddaraju, Haleyur G. Anilkumar, Hemmige S. Yathirajan, Tomoyuki Haraguchi, Takashiro Akitsu
    • Journal Title

      IUCr Data

      Volume: 4

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Chiral recognition of azo-Schiff base ligands, their Cu(II) complexes and their docking to laccase as mediators2019

    • Author(s)
      Fuki Kunitake, Jong-Yeon Kim, Shiomi Yagi, Shu Yamzaki, Tomoyuki Haraguchi, Takashiro Akitsu
    • Journal Title

      Symmetry

      Volume: 11 Pages: 666-666

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Investigation by DFT Methods of the Damage of Human Serum Albumin Including Amino Acid Derivative Schiff Base Zn(II) Complexes by IR-FEL Irradiation2019

    • Author(s)
      Yuika Onami, Ryousuke Koya, Takayasu Kawasaki, Hiroki Aizawa, Ryo Nakagame, Yoshito Miyagawa, Tomoyuki Haraguchi, Takashiro Akitsu, Koichi Tsukiyama, Mauricio A. Palafox
    • Journal Title

      International Journal of Molecular Sciences

      Volume: 20 Pages: 2846-2846

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Co-crystallization of 3,5-dinitrobenzoic acid with two antipsychotic agents: A simple 1:1 salt with trihexyphenidyl and a 1:2 acid salt containing a very short O - H - O hydrogen bond with chlorprothixene2019

    • Author(s)
      Mohammed A.E. Shaibah, Hemmige S. Yathirajan, Ravindranath S. Rathore, Tetsundo Furuya, Tomoyuki Haraguchi, Takashiro Akitsu
    • Journal Title

      Acta Crystallographica Section E

      Volume: E75

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Presentation] Realization of ‘Printable’ Highly Oriented Crystalline Metal-Organic Framework Thin Film2020

    • Author(s)
      Tomoyuki Haraguchi, Ryoji Moriwaki, Izumi Nagai, Takashiro Akitsu
    • Organizer
      日本化学会 第100春季年会 (2020)
    • Related Report
      2019 Research-status Report
  • [Presentation] Fabrication of ‘Printable’ Crystalline Oriented Metal-Organic Framework Thin Film2019

    • Author(s)
      Tomoyuki Haraguchi, Ryoji Moriwaki, Takashiro Akitsu
    • Organizer
      7th Asian Coordination Chemistry Conference (ACCC7)
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research

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Published: 2019-04-18   Modified: 2023-01-30  

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