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Experimental Study of Solid-Liquid Interface at the Nanoscale

Research Project

Project/Area Number 20H02089
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Review Section Basic Section 19020:Thermal engineering-related
Research InstitutionKyushu University

Principal Investigator

Takahashi Koji  九州大学, 工学研究院, 教授 (10243924)

Co-Investigator(Kenkyū-buntansha) 李 秦宜  九州大学, 工学研究院, 准教授 (60792041)
生田 竜也  九州大学, 工学研究院, 技術専門職員 (70532331)
Project Period (FY) 2020-04-01 – 2024-03-31
Project Status Completed (Fiscal Year 2023)
Budget Amount *help
¥17,680,000 (Direct Cost: ¥13,600,000、Indirect Cost: ¥4,080,000)
Fiscal Year 2023: ¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000)
Fiscal Year 2022: ¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2021: ¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2020: ¥5,200,000 (Direct Cost: ¥4,000,000、Indirect Cost: ¥1,200,000)
Keywordsナノマイクロ熱工学 / TEM / AFM / ナノバブル / グラフェン / 固液界面 / 原子間力顕微鏡 / 透過電子顕微鏡
Outline of Research at the Start

固液界面での水の安定構造と固気液三相界線の動特性を、固体面から数ナノメートルオーダーの領域において解明する。特に、理論的研究で解決できていない空気分子や不純物および固体表面の不完全性の影響について実験的に調べる。それによって応用製品へと繋がる知見を得ることを目指している。ただし、水をナノスケールで観察することは非常に困難であって万能な手法は存在しない。そこで、原子間力顕微鏡(AFM)と透過電子顕微鏡(TEM)の両方の結果を比較できる系としてグラフェンを活用した実験手法を開発するとともに、それ以外のグラフェンの応用についても研究する。

Outline of Final Research Achievements

Experimental studies on the tiny gas phase and the solid-vapor-liquid three-phase contact line that are at the solid-liquid interface were carried out. AFM measurements revealed that there are four types of gas phases on the surface: hemispherical interfacial nanobubbles, thin and flat micropancakes, and ordered and disordered gas layers adsorbed on the solid surface. The gas phase before and after heating suggested that gas molecules were being supplied from the micropancake to the nanobubble. TEM observation of the dynamic behavior of nanobubbles and AFM observation of nanodroplets gave a lot of knowledge of nanoscale interfacial phenomena that differ from macroscopic understanding.

Academic Significance and Societal Importance of the Research Achievements

固液界面近傍のナノスケールでの水の観察は技術的に困難なもので、通常の手法での空間的時間的解像度は研究者のニーズからは程遠い状況にある。本研究ではAFMの高感度モードやTEMの液中観察技術さらには新材料であるグラフェンなどを先取的に利用することで、これまで不十分な理解しかなかった界面の気相の状態や固気液接触線の挙動に関する有為な実験的データを蓄積することができた。

Report

(5 results)
  • 2023 Annual Research Report   Final Research Report ( PDF )
  • 2022 Annual Research Report
  • 2021 Annual Research Report
  • 2020 Annual Research Report
  • Research Products

    (38 results)

All 2024 2023 2022 2021 2020

All Journal Article (9 results) (of which Peer Reviewed: 9 results,  Open Access: 2 results) Presentation (29 results) (of which Int'l Joint Research: 15 results,  Invited: 5 results)

  • [Journal Article] Optimizing the methodology for accurate and accessible slip length measurement with atomic force microscopy2024

    • Author(s)
      Ishida Haruya、Teshima Hideaki、Li Qin-Yi、Takahashi Koji
    • Journal Title

      International Journal of Thermofluids

      Volume: 22 Pages: 100634-100634

    • DOI

      10.1016/j.ijft.2024.100634

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Crack expansion dynamics of freeze-dried soybean curd during rehydration2024

    • Author(s)
      Hirakawa Mai、Teshima Hideaki、Ikuta Tatsuya、Takahashi Koji
    • Journal Title

      Food Science and Technology Research

      Volume: 30 Issue: 3 Pages: 295-303

    • DOI

      10.3136/fstr.FSTR-D-23-00230

    • ISSN
      1344-6606, 1881-3984
    • Related Report
      2023 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Nano-captured water affects the wettability of cellulose nanofiber films2024

    • Author(s)
      Misaka Masumi、Teshima Hideaki、Hirokawa Sota、Li Qin-Yi、Takahashi Koji
    • Journal Title

      Surfaces and Interfaces

      Volume: 46 Pages: 103923-103923

    • DOI

      10.1016/j.surfin.2024.103923

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Random but limited pressure of graphene liquid cells2023

    • Author(s)
      Hirokawa Sota、Teshima Hideaki、Solis-Fernandez Pablo、Ago Hiroki、Li Qin-Yi、Takahashi Koji
    • Journal Title

      Ultramicroscopy

      Volume: 250 Pages: 113747-113747

    • DOI

      10.1016/j.ultramic.2023.113747

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Nanoscale Contact Line Pinning Boosted by Angstrom-Scale Surface Heterogeneity2023

    • Author(s)
      Heima Yuta、Teshima Hideaki、Takahashi Koji
    • Journal Title

      The Journal of Physical Chemistry Letters

      Volume: 14 Issue: 14 Pages: 3561-3566

    • DOI

      10.1021/acs.jpclett.3c00428

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Slip length measurement in rectangular graphene nanochannels with a 3D flow analysis2022

    • Author(s)
      Chen Kuan-Ting、Li Qin-Yi、Omori Takeshi、Yamaguchi Yasutaka、Ikuta Tatsuya、Takahashi Koji
    • Journal Title

      Carbon

      Volume: 189 Pages: 162-172

    • DOI

      10.1016/j.carbon.2021.12.048

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Thermally induced mass transfer between nanobubbles and micropancakes2021

    • Author(s)
      Kimura Ryota、Teshima Hideaki、Li Qin-Yi、Takahashi Koji
    • Journal Title

      International Journal of Heat and Mass Transfer

      Volume: 181 Pages: 122001-122001

    • DOI

      10.1016/j.ijheatmasstransfer.2021.122001

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Pinning in a Contact and Noncontact Manner: Direct Observation of a Three-Phase Contact Line Using Graphene Liquid Cells2021

    • Author(s)
      Hirokawa Sota、Teshima Hideaki、Solis-Fernandez Pablo、Ago Hiroki、Li Qin-Yi、Takahashi Koji
    • Journal Title

      Langmuir

      Volume: 37 Issue: 42 Pages: 12271-12277

    • DOI

      10.1021/acs.langmuir.1c01589

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Zigzag gas phases on holey adsorbed layers2020

    • Author(s)
      Teshima Hideaki、Nakamura Naoto、Li Qin-Yi、Takata Yasuyuki、Takahashi Koji
    • Journal Title

      RSC Advances

      Volume: 10 Issue: 73 Pages: 44854-44859

    • DOI

      10.1039/d0ra08861g

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Presentation] オングストロームスケールの表面不均一によるナノ液滴の三相界線ピニング2023

    • Author(s)
      平間 裕大, 手嶋 秀彰, 高橋 厚史
    • Organizer
      第60回日本伝熱シンポジウム
    • Related Report
      2023 Annual Research Report
  • [Presentation] 原子間力顕微鏡を用いた固液界面のすべり長さと表面電荷密度の同時計測手法の開発2023

    • Author(s)
      石田 遥也, 手嶋 秀彰, 高橋 厚史
    • Organizer
      第60回日本伝熱シンポジウム
    • Related Report
      2023 Annual Research Report
  • [Presentation] グラフェン液体セルの形状および圧力の同時計測2023

    • Author(s)
      廣川 颯汰, 手嶋 秀彰, FERNANDEZ Pablo, 吾郷 浩樹, 李 秦宜, 高橋 厚史
    • Organizer
      第60回日本伝熱シンポジウム
    • Related Report
      2023 Annual Research Report
  • [Presentation] AFM を用いた固液界面のナノスケール気相計測とその信頼性2023

    • Author(s)
      手嶋 秀彰, 高橋 厚史
    • Organizer
      日本顕微鏡学会第79回学術講演会
    • Related Report
      2023 Annual Research Report
  • [Presentation] グラフェン液体セルの 3 次元形状と圧力の評価2023

    • Author(s)
      廣川 颯汰, 手嶋 秀彰, FERNANDEZ Pablo, 吾郷 浩樹, 李 秦宜, 高橋 厚史
    • Organizer
      日本顕微鏡学会第79回学術講演会
    • Related Report
      2023 Annual Research Report
  • [Presentation] Experimental Investigation of Solid-Liquid Interfacial Phenomena at the Nanoscale2023

    • Author(s)
      Hideaki Teshima, Koji Takahashi
    • Organizer
      10th US-Japan Joint Seminar on Nanoscale Transport Phenomena
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 温度変化に誘起される界面ナノバブルとマイクロパンケーキのダイナミクス2023

    • Author(s)
      手嶋 秀彰, 高橋 厚史
    • Organizer
      混相流シンポジウム2023
    • Related Report
      2023 Annual Research Report
  • [Presentation] Slip flow and capillary evaporation in graphene nanochannels2023

    • Author(s)
      Qin-Yi Li, Kun Cheng, Kuan-Ting Chen, Koji Takahashi
    • Organizer
      6th International Conference on Droplets
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] DEVELOPMENT OF AFM MEASUREMENT METHOD FOR SLIP LENGTH CONSIDERING THE EFFECT OF ELECTRIC DOUBLE LAYER FORCE2023

    • Author(s)
      H. Ishida H. Teshima, K. Takahashi
    • Organizer
      The 8th International Conference on Micro and Nano Flows
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Thermally induced mass transfer between nanobubbles and micropancakes2023

    • Author(s)
      Hideaki Teshima, Qin-Yi Li, Koji Takahashi
    • Organizer
      The 8th International Conference on Micro and Nano Flows
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] SLIP FLOW AND CAPILLARY EVAPORATION OF WATER IN GRAPHENE NANOCHANNELS2023

    • Author(s)
      Kun Cheng, Qinyi Li, Koji Takahashi
    • Organizer
      The 33rd International Symposium on Transport Phenomena
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Crack Propagation Mechanism of Freeze-Dried Soybean Curds during the Rehydration Process2023

    • Author(s)
      M. Hirakawa, H. Teshima, T. Ikuta, K. Takahashi
    • Organizer
      APS DFD 2023
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Three-Dimensional Observation of Three-Phase Contact Line with Precursor Film on Nanostructured Surfaces2023

    • Author(s)
      H. Teshima, T. Ueno, K. Takahashi
    • Organizer
      APS DFD 2023
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 固液界面の顕微観察の現状と課題2022

    • Author(s)
      高橋厚史
    • Organizer
      第59回日本伝熱シンポジウム
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] 透過型電子顕微鏡を用いたナノスケール空間内の気泡の研究2022

    • Author(s)
      廣川 颯汰, 手嶋 秀彰, Pablo Solis-Fernandez, 吾郷 浩樹, 塘 陽子, 李 秦宜, 高橋 厚史
    • Organizer
      第59回日本伝熱シンポジウム
    • Related Report
      2022 Annual Research Report
  • [Presentation] カーボンナノチューブに閉じ込められた水の相変化の直接観察2022

    • Author(s)
      金 哲宇, 李 秦宜, LI Dawei, 廣川 颯汰, 生田 竜也, 高橋 厚史
    • Organizer
      第59回日本伝熱シンポジウム
    • Related Report
      2022 Annual Research Report
  • [Presentation] Nanoscale Thermal and Fluid Characterization with Electron Microscopy2022

    • Author(s)
      Qin-Yi Li
    • Organizer
      2022 International Forum on High-end Equipment and Intelligent Manufacturing
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 原子間力顕微鏡を用いた界面ナノバブルの内圧の計測2022

    • Author(s)
      手嶋 秀彰,木村亮太,高橋厚史
    • Organizer
      混相流シンポジウム2022
    • Related Report
      2022 Annual Research Report
  • [Presentation] Dynamics of bubbles in a graphene liquid cells2022

    • Author(s)
      Sota Hirokawa, Hideaki Teshima, Pablo Solis-Fernandez, Hiroki Ago, Qin-yi Li, Koji Takahashi
    • Organizer
      NANOBUBBLE 2022, Conference on Nanobubbles, Nanodroplets and their Applications
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Nanomaterials for phase change heat transfer2022

    • Author(s)
      Koji Takahashi
    • Organizer
      13th Asian Thermophysical Properties Conference
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 原子間力顕微鏡による電気分解ナノバブルの内圧の直接計測2022

    • Author(s)
      永野箇実, 手嶋 秀彰, 木村 亮太, 高橋 厚史
    • Organizer
      第13回マイクロ・ナノ工学シンポジウム
    • Related Report
      2022 Annual Research Report
  • [Presentation] Gas molecules at solid-liquid interfaces2021

    • Author(s)
      Koji Takahashi
    • Organizer
      The 7th International Conference on Micro and Nano Flows (MNF 2021)
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] In-situ observation of nanoscale bubble behavior induced by damage of graphene liquid cells2021

    • Author(s)
      Hirokawa Sota、Teshima Hideaki、Solis-Fernandez Pablo、Ago Hiroki、Li Qin-Yi、Takahashi Koji
    • Organizer
      2nd ACTS - Asian Conference on Thermal Sciences
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] The Analysis of Capillary Filling in SiO2 and Graphene Nanochannels2021

    • Author(s)
      Chen Kuan-Ting、Li Qin-Yi、Omori Takeshi、Yamaguchi Yasutaka、Ikuta Tatsuya、Takahashi Koji
    • Organizer
      2nd ACTS - Asian Conference on Thermal Sciences
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Modulation of thermal transport in individual carbon nanotubes by water filling2021

    • Author(s)
      Kimura Ryota、Teshima Hideaki、Li Qin-Yi、Takahashi Koji
    • Organizer
      2nd ACTS - Asian Conference on Thermal Sciences
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] TEMを用いたナノバブルの温度応答に関する実験的研究2020

    • Author(s)
      正覚 雄善, Sarthak Nag, 塘 陽子, 李 秦宜, 生田 竜也, 河野 正道, 髙橋 厚史
    • Organizer
      化学とマイクロ・ナノシステム学会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 透過型電子顕微鏡を用いた三相界線ピニングのナノスケール観察2020

    • Author(s)
      廣川颯汰, 手嶋秀彰, Pablo Solis Fernandez, 吾郷弘樹, 李秦宜, 高橋厚史
    • Organizer
      熱工学コンファレンス2020
    • Related Report
      2020 Annual Research Report
  • [Presentation] Non-diffusive molecular transport in graphene liquid cells2020

    • Author(s)
      Sota Hirokawa, Hideaki Teshima, Pablo Solis Fernandez, Hiroki Ago, Yoko Tomo, Qin Yi Li, Koji Takahashi
    • Organizer
      第59回 フラーレン・ナノチューブ・グラフェン総合シンポジウム
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 純水中の高配向性グラファイト表面に吸着した気体分子について2020

    • Author(s)
      手嶋秀彰, 高田保之, 高橋厚史
    • Organizer
      混相流シンポジウム2020
    • Related Report
      2020 Annual Research Report

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Published: 2020-04-28   Modified: 2025-01-30  

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