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Hatada Naoyuki  畑田 直行

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HATADA NAOYUKI  畑田 直行

HATADA Naoyuki  畑田 直行

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Researcher Number 00712952
Other IDs
Affiliation (Current) 2025: 京都大学, 工学研究科, 助教
Affiliation (based on the past Project Information) *help 2017 – 2023: 京都大学, 工学研究科, 助教
2015: 京都大学, 工学研究科材料工学専攻, 助教
Review Section/Research Field
Principal Investigator
Basic Section 26020:Inorganic materials and properties-related / Structural/Functional materials
Except Principal Investigator
Metal making/Resorce production engineering
Keywords
Principal Investigator
プロ ト ン 伝導セラ ミ ッ ク ス型燃料電池 / 被毒 / 酸素極 / 空気極 / 過電圧 / 二酸化硫黄 / 二酸化炭素 / PCFC / プロトン伝導セラミックス型燃料電池 / イオン結晶 … More / 熱工学 / 省エネルギー / 化学工学 / 拡散係数 / 水和 / 脱水 / 拡散 / 脱挿入 / 硫酸塩 / 化学蓄熱 … More
Except Principal Investigator
セラミックプロセス / セラミックス / 水素ポンプ / プロトン伝導性酸化物 / プロトン伝導体 / セラミックスプロセス / 燃料電池 / 亜硫酸利用 / 硫酸製造 / 亜鉛製錬 / 銅製錬 / 非鉄金属製錬 / 水素製造 Less
  • Research Projects

    (4 results)
  • Research Products

    (18 results)
  • Co-Researchers

    (7 People)
  •  Elucidation of the mechanism of inhibition of electrochemical reactions by adsorption of trace gases in intermediate-temperature fuel cellsPrincipal Investigator

    • Principal Investigator
      Hatada Naoyuki
    • Project Period (FY)
      2020 – 2023
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Review Section
      Basic Section 26020:Inorganic materials and properties-related
    • Research Institution
      Kyoto University
  •  Fast water insertion mechanism in rare-earth sulfatesPrincipal Investigator

    • Principal Investigator
      Hatada Naoyuki
    • Project Period (FY)
      2017 – 2019
    • Research Category
      Grant-in-Aid for Young Scientists (B)
    • Research Field
      Structural/Functional materials
    • Research Institution
      Kyoto University
  •  Development of high performance thin film fabrication process for proton conductive oxide by precise reaction control

    • Principal Investigator
      Uda Tetsuya
    • Project Period (FY)
      2015 – 2017
    • Research Category
      Grant-in-Aid for Scientific Research (A)
    • Research Field
      Metal making/Resorce production engineering
    • Research Institution
      Kyoto University
  •  Energy reduction in water electrolysis using SO2 gas as anodic reactant

    • Principal Investigator
      Uda Tetsuya
    • Project Period (FY)
      2014 – 2015
    • Research Category
      Grant-in-Aid for Challenging Exploratory Research
    • Research Field
      Metal making/Resorce production engineering
    • Research Institution
      Kyoto University

All 2023 2021 2020 2019 2018 2017 2016

All Journal Article Presentation

  • [Journal Article] Multi-step hydration/dehydration mechanisms of rhombohedral Y2(SO4)3: a candidate material for low-temperature thermochemical heat storage2020

    • Author(s)
      Kunihiko Shizume, Naoyuki Hatada, Shoko Yasui, Tetsuya Uda
    • Journal Title

      RSC Advances

      Volume: 10 Issue: 26 Pages: 15604-15613

    • DOI

      10.1039/d0ra02566f

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-19J15085, KAKENHI-PROJECT-17K17821
  • [Journal Article] Characteristic microstructure underlying the fast hydration?dehydration reaction of β-La2(SO4)3: “fine platy joints” with “loose grain boundaries”2018

    • Author(s)
      Shizume Kunihiko、Hatada Naoyuki、Toyoura Kazuaki、Uda Tetsuya
    • Journal Title

      Journal of Materials Chemistry A

      Volume: 6 Issue: 48 Pages: 24956-24964

    • DOI

      10.1039/c8ta06721j

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17K17821
  • [Presentation] Effect of Trace Gas Species in Air (CO2 and SO2) on LSCF-based Cathodes of PCFCs2023

    • Author(s)
      Naoyuki Hatada, Seiya Inoue, Shunya Suzuki, Sougo Nakagawa, Katsuhiro Ueno, Tetsuya Uda
    • Organizer
      The 21st International Conference on Solid-State Protonic Conductors (SSPC-21)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20H02437
  • [Presentation] 空気極材料 (La, Sr)(Co, Fe)O3-δ (LSCF) と微量 CO2 ガスとの短期的反応挙動2023

    • Author(s)
      鈴木俊也, 畑田直行, 宇田哲也
    • Organizer
      2023電気化学秋季大会
    • Data Source
      KAKENHI-PROJECT-20H02437
  • [Presentation] La0.6Sr0.4Co0.2Fe0.8O3空気極の低温動作時における空気中の微量ガスによる電極反応阻害現象2021

    • Author(s)
      井上誠也、植野雄大、畑田直行、宇田哲也
    • Organizer
      電気化学会第88回大会
    • Data Source
      KAKENHI-PROJECT-20H02437
  • [Presentation] 各種金属硫酸塩が持つ結晶内の細孔へのアンモニア分子の脱挿入挙動の調査2019

    • Author(s)
      鎮目邦彦, 畑田直行, 豊浦和明, 田居宏隆, 宇田哲也
    • Organizer
      資源・素材2019(京都)
    • Data Source
      KAKENHI-PROJECT-17K17821
  • [Presentation] 低温動作化学蓄熱材開発へ向けた菱面体晶系金属硫酸塩の水和反応挙動調査2019

    • Author(s)
      鎮目邦彦、畑田直行、安井詔子、宇田哲也
    • Organizer
      化学工学会第84年会
    • Data Source
      KAKENHI-PROJECT-17K17821
  • [Presentation] Reversible hydration-dehydration reaction of yttrium sulfate as a new candidate of thermal energy storage material for low-temperature waste heat2019

    • Author(s)
      Kunihiko Shizume, Naoyuki Hatada, Shoko Yasui, Tetsuya Uda
    • Organizer
      The 10th Pacific Rim International Conference on Advanced Materials and Processing (PRICM-10)
    • Data Source
      KAKENHI-PROJECT-17K17821
  • [Presentation] Comprehensive analysis of dehydration-hydration reaction cycle of rare earth compounds for potential thermochemical heat storage materials2019

    • Author(s)
      Kunihiko Shizume, Naoyuki Hatada, Kazuaki Toyoura, Hirotaka Tai, Shoko Yasui, Tetsuya Uda
    • Organizer
      The Fifth International Symposium on Innovative Materials and Processes in Energy Systems (IMPRES2019)
    • Data Source
      KAKENHI-PROJECT-17K17821
  • [Presentation] 低温動作化学蓄熱材開発へ向けた菱面体晶系金属硫酸塩の水和反応挙動調査2019

    • Author(s)
      鎮目邦彦, 畑田直行, 安井詔子, 宇田哲也
    • Organizer
      化学工学会第84年会
    • Data Source
      KAKENHI-PROJECT-17K17821
  • [Presentation] Dehydration-hydration behaviors of lanthanum compounds as potential thermochemical heat storage materials2019

    • Author(s)
      Naoyuki Hatada, Kunihiko Shizume, Kazuaki Toyoura, Tetsuya Uda
    • Organizer
      The 10th Pacific Rim International Conference on Advanced Materials and Processing (PRICM-10)
    • Data Source
      KAKENHI-PROJECT-17K17821
  • [Presentation] 化学蓄熱材ベータ硫酸ランタンの比表面積の評価と水和反応速度への影響2018

    • Author(s)
      鎮目邦彦、畑田直行、鹿住健司、宇田哲也
    • Organizer
      化学工学会 第83年会
    • Data Source
      KAKENHI-PROJECT-17K17821
  • [Presentation] Phase Equilibria in the BaO-ZrO2-Y2O3-NiO System at 1500 C2017

    • Author(s)
      Katsuhiro Ueno, Naoyuki Hatada, Donglin Han, Yuki Otani, Akiko Kuramitsu, and Tetsuya Uda
    • Organizer
      The 12th Workshop on Reactive Metal Processing
    • Place of Presentation
      Massachusetts Institute of Technology, USA
    • Year and Date
      2017-03-03
    • Data Source
      KAKENHI-PROJECT-15H02311
  • [Presentation] Y-doped BaZrO3 固溶体領域の調査2017

    • Author(s)
      植野雄大、畑田直行、韓東麟、倉満晶子、豊浦和明、宇田哲也
    • Organizer
      固体イオニクスセミナー
    • Data Source
      KAKENHI-PROJECT-15H02311
  • [Presentation] 硫酸ランタンへの水の脱挿入と化学蓄熱への応用2017

    • Author(s)
      畑田直行、鎮目邦彦、豊浦和明、田居宏隆、宇田哲也
    • Organizer
      第13回固体イオニクスセミナー
    • Data Source
      KAKENHI-PROJECT-17K17821
  • [Presentation] 新規化学蓄熱材候補:ベータ硫酸ランタンにおける微細組織の形成と水和反応の速度論2017

    • Author(s)
      鎮目邦彦、畑田直行、豊浦和明、田居宏隆、鹿住健司、佐々木宣治、宇田哲也
    • Organizer
      化学工学会 第49回秋季大会
    • Data Source
      KAKENHI-PROJECT-17K17821
  • [Presentation] Phase Equilibria in the BaO-ZrO2-Y2O3-NiO System at 1500 C2016

    • Author(s)
      Naoyuki Hatada, Katsuhiro Ueno, Donglin Han, and Tetsuya Uda
    • Organizer
      18th International Conference on Solid State Protonic Conductors
    • Place of Presentation
      Soria Moria hotell og konferansesenter, Norway
    • Year and Date
      2016-09-22
    • Data Source
      KAKENHI-PROJECT-15H02311
  • [Presentation] 1500 CにおけるBaO-ZrO2-Y2O3-NiO擬四元系の相平衡2016

    • Author(s)
      植野雄大、畑田直行、韓東麟、宇田哲也
    • Organizer
      第42固体イオニクス討論会
    • Place of Presentation
      名古屋国際会議場
    • Year and Date
      2016-12-07
    • Data Source
      KAKENHI-PROJECT-15H02311
  • 1.  Uda Tetsuya (80312651)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 4 results
  • 2.  HAN DONGLIN (40727567)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 4 results
  • 3.  MAJIMA MASATOSHI
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 4.  OTANI Yuki
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 1 results
  • 5.  UENO KATSUHIRO
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 4 results
  • 6.  ONISHI TAKAYUKI
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 7.  NODA YOHEI
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results

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