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Fabrication of well-defined structure in two-dimensional thin film for development of hydrogen isotope separation membrane

Research Project

Project/Area Number 18H01834
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Review Section Basic Section 28030:Nanomaterials-related
Research InstitutionJapan Atomic Energy Agency

Principal Investigator

Yasuda Satoshi  国立研究開発法人日本原子力研究開発機構, 原子力科学研究部門 原子力科学研究所 先端基礎研究センター, 研究副主幹 (90400639)

Co-Investigator(Kenkyū-buntansha) 矢野 雅大  国立研究開発法人日本原子力研究開発機構, 原子力科学研究部門 原子力科学研究所 先端基礎研究センター, 研究職 (30783790)
朝岡 秀人  国立研究開発法人日本原子力研究開発機構, 原子力科学研究部門 原子力科学研究所 先端基礎研究センター, 副センター長 (40370340)
Project Period (FY) 2018-04-01 – 2021-03-31
Project Status Completed (Fiscal Year 2020)
Budget Amount *help
¥17,810,000 (Direct Cost: ¥13,700,000、Indirect Cost: ¥4,110,000)
Fiscal Year 2020: ¥3,510,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥810,000)
Fiscal Year 2019: ¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000)
Fiscal Year 2018: ¥10,660,000 (Direct Cost: ¥8,200,000、Indirect Cost: ¥2,460,000)
Keywordsグラフェン / 水素同位体 / 欠陥 / 電気化学 / 金属ナノ薄膜 / 同位体効果 / プロトン / 分離 / 水素イオン同位体 / 同位体分離膜 / インピーダンス / スパッタリング / 二次元薄膜
Outline of Final Research Achievements

Deuterium has been currently extensive use and increasingly demands for manufacturing of silicon semiconductors and optical fiber, and drug developments. Despite importance, low natural abundance on earth and similar physicochemical properties of hydrogen isotopes make difficult its enrichment, and currently feasible enrichment on industrial plant scale is limited. In this study, we focus graphene membrane which has high potential for the enrichment material, and the hydrogen isotope separation property used the graphene was investigated. Using electrochemical hydrogen pumping technique, the hydrogen isotope separation property of the graphene and effect of defect in the graphene on the separation ability could be evaluated. Furthermore, we found that hetero structure consisting of graphene and palladium layer has the high isotope separation ability as electrode catalyst.

Academic Significance and Societal Importance of the Research Achievements

二次元薄膜の水素同位体分離能について詳細に評価する手法について十分に確立していなかった。本研究で得られた成果は、二次元薄膜の水素同位体分離の学理の発展に多大な貢献が期待される。
また、水素同位体である重水素は、5GやIOTといった半導体産業や医薬品開発、将来のエネルギー源として期待されている核融合に必須な材料であるが、製造コストが高くほとんどを海外からの輸入に頼っている。本成果は、低コストでの水素同位体分離法の一つとなるポテンシャルを有しているだけでなく、国産化による日本の産業の活性化に貢献が期待される。

Report

(4 results)
  • 2020 Annual Research Report   Final Research Report ( PDF )
  • 2019 Annual Research Report
  • 2018 Annual Research Report
  • Research Products

    (22 results)

All 2021 2020 2019 2018

All Journal Article (10 results) (of which Peer Reviewed: 10 results,  Open Access: 5 results) Presentation (10 results) (of which Int'l Joint Research: 1 results) Patent(Industrial Property Rights) (2 results)

  • [Journal Article] Impact of Heterometallic Cooperativity of Iron and Copper Active Sites on Electrocatalytic Oxygen Reduction Kinetics2021

    • Author(s)
      Masaru Kato, Natsuki Fujibayashi, Daiki Abe, Naohiro Matsubara, Satoshi Yasuda, Ichizo Yagi
    • Journal Title

      ACS Catalyst

      Volume: 11 Issue: 4 Pages: 2356-2365

    • DOI

      10.1021/acscatal.0c04753

    • NAID

      120007193351

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Electronic Effects of Nitrogen Atoms of Supports on Pt-Ni Rhombic Dodecahedral Nanoframes for Oxygen Reduction2020

    • Author(s)
      Masaru Kato, Ryota Nakahoshiba, Kazuya Ogura, Shoichi Tokuda, Satoshi Yasuda, Kotaro Higashi, Tomoya Uruga, Yohei Uemura, and Ichizo Yagi
    • Journal Title

      ACS Applied Energy Materials

      Volume: 3 Issue: 7 Pages: 6768-6774

    • DOI

      10.1021/acsaem.0c00903

    • NAID

      120007124459

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Confinement of hydrogen molecules at graphene-metal interface by electrochemical hydrogen evolution reaction2020

    • Author(s)
      Yasuda Satoshi、Tamura Kazuhisa、Terasawa Tomo-o、Yano Masahiro、Nakajima Hideaki、Morimoto Takahiro、Okazaki Toshiya、Agari Ryuushi、Takahashi Yasufumi、Kato Masaru、Yagi Ichizo、Asaoka Hidehito
    • Journal Title

      The Journal of Physical Chemistry C

      Volume: 124 Issue: 9 Pages: 5300-5307

    • DOI

      10.1021/acs.jpcc.0c00995

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Visualization of subnanometric phonon modes in a plasmonic nano-cavity via ambient tip-enhanced Raman spectroscopy2019

    • Author(s)
      Balois Maria Vanessa、Hayazawa Norihiko、Yasuda Satoshi、Ikeda Katsuyoshi、Yang Bo、Kazuma Emiko、Yokota Yasuyuki、Kim Yousoo、Tanaka Takuo
    • Journal Title

      npj 2D Materials and Applications

      Volume: 3 Issue: 1 Pages: 38-38

    • DOI

      10.1038/s41699-019-0121-7

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Effect of hydrogen on chemical vapor deposition growth of graphene on Au substrates2019

    • Author(s)
      Terasawa Tomo-o、Taira Takanobu、Yasuda Satoshi、Obata Seiji、Saiki Koichiro、Asaoka Hidehito
    • Journal Title

      Japanese Journal of Applied Physics

      Volume: 58 Issue: SI Pages: SIIB17-SIIB17

    • DOI

      10.7567/1347-4065/ab19ae

    • NAID

      210000156561

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Enhancement of Fe-N-C carbon catalyst activity for the oxygen reduction reaction: effective increment of active sites by a short and repeated heating process2018

    • Author(s)
      Yasuda Satoshi, Uchibori Yosuke, Wakeshima Makoto, Hinatsu Yukio, Ogawa Hiroaki, Yano Masahiro, Asaoka Hidehito
    • Journal Title

      RSC Advances

      Volume: 8 Issue: 66 Pages: 37600-37605

    • DOI

      10.1039/c8ra08359b

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Sensitive Raman Probe of Electronic Interaction between Monolayer Graphene and Substrate under Electrochemical Potential Control2018

    • Author(s)
      R. Zhou, S. Yasuda, H. Minamimoto, K. Murakoshi
    • Journal Title

      ACS Omega

      Volume: 3 Issue: 2 Pages: 2322-2328

    • DOI

      10.1021/acsomega.7b01928

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Advantage of Semi-Ionic Bonding in Fluorine-Doped Carbon Materials for the Oxygen Evolution Reaction in Alkaline Media2018

    • Author(s)
      J. Kim, R. Zhou, K. Murakoshi, S. Yasuda
    • Journal Title

      RSC Advances

      Volume: 8 Issue: 26 Pages: 14152-14156

    • DOI

      10.1039/c8ra01636d

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Uniform Si nano-dot fabrication using reconstructed structure of Si(110)2018

    • Author(s)
      Yano Masahiro, Uozumi Yuki, Yasuda Satoshi, Asaoka Hidehito
    • Journal Title

      Japanese Journal of Applied Physics

      Volume: 57 Issue: 6S1 Pages: 06HD04-06HD04

    • DOI

      10.7567/jjap.57.06hd04

    • NAID

      210000149155

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Characterization of SiO2 reduction reaction region at void periphery on Si(110)2018

    • Author(s)
      Yano Masahiro, Uozumi Yuki, Yasuda Satoshi, Tsukada Chie, Yoshida Hikaru, Yoshigoe Akitaka, Asaoka Hidehito
    • Journal Title

      Japanese Journal of Applied Physics

      Volume: 57 Issue: 8S1 Pages: 08NB13-08NB13

    • DOI

      10.7567/jjap.57.08nb13

    • NAID

      210000149447

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Presentation] グラフェン-パラジウム電極を用いた水素同位体分離2021

    • Author(s)
      保田諭、松島永佳、朝岡秀人、福谷克之
    • Organizer
      電気化学会第88回大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] グラフェンの水素イオン同位体透過能の評価2019

    • Author(s)
      保田諭、寺澤知潮、矢野雅大、小河浩晃、加藤優、八木一三、朝岡秀人
    • Organizer
      2019年日本表面真空学会学術講演会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 膜電極接合体を用いたグラフェンのプロトン透過能評価2019

    • Author(s)
      保田諭、寺澤知潮、矢野雅大、小河浩晃、加藤優、八木一三、朝岡秀人
    • Organizer
      第80回応用物理学会秋季学術講演会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 単層グラフェンへの構造規定欠陥の導入と電気化学水素ポンプ法によるプロトン透過能評価2019

    • Author(s)
      保田諭、寺澤知潮、矢野雅大、小河浩晃、加藤優、八木一三、朝岡秀人
    • Organizer
      第80回応用物理学会秋季学術講演会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 単層グラフェンのプロトン透過能と電気化学的手法を利用したグラフェン-金属界面への水素ナノバブル形成2019

    • Author(s)
      保田 諭, 田村和久, 矢野雅大, 寺澤知潮, 加藤 優, 八木一三, 朝岡秀人
    • Organizer
      第66回応用物理学会春季学術講演会
    • Related Report
      2018 Annual Research Report
  • [Presentation] グラフェン-金属界面で形成されるナノバブルの水素同位体効果2019

    • Author(s)
      保田 諭, 田村和久, 矢野雅大, 寺澤知潮, 上利龍史, 高橋康史, 加藤 優, 八木一三, 朝岡秀人
    • Organizer
      2018年電気化学会第86回大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 水溶液中における単層グラフェンへの電気化学ドーピング評価2018

    • Author(s)
      保田 諭, 田村和久, 矢野雅大, 寺澤知潮, 朝岡秀人, 丹野 駿, 佐藤祐輔, 加藤 優, 八木一三
    • Organizer
      第79回応用物理学会秋季学術講演会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 単層グラフェンへの電気化学ドーピングとその電気化学的挙動の評価2018

    • Author(s)
      保田 諭, 田村和久, 朝岡秀人, 丹野 駿, 佐藤祐輔, 加藤 優, 八木一三
    • Organizer
      2018年電気化学秋季大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Hydrogen Nano Balloon Formation at Graphene-Metal Interface by Electrochemical Hydrogen Evolution Reaction2018

    • Author(s)
      S. Yasuda, K. Tamura, S. T. Terasawa, M. Yano, S. Tanno, Y. M. Kato, I. Yagi, H. Asaoka
    • Organizer
      ACSIN-14&ICSPM26
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 電気化学的手法によるグラフェン-金属界面への水素ナノバブル形成2018

    • Author(s)
      S. Yasuda, K. Tamura, T. Terasawa, M. Yano, S. Tanno, M. Kato, I. Yagi, H. Asaoka
    • Organizer
      2018年 日本表面真空学会学術講演会
    • Related Report
      2018 Annual Research Report
  • [Patent(Industrial Property Rights)] 水素同位体濃縮装置2021

    • Inventor(s)
      保田諭、朝岡秀人、松島永佳
    • Industrial Property Rights Holder
      保田諭、朝岡秀人、松島永佳
    • Industrial Property Rights Type
      特許
    • Filing Date
      2021
    • Related Report
      2020 Annual Research Report
  • [Patent(Industrial Property Rights)] 水素同位体濃縮装置2021

    • Inventor(s)
      保田諭、朝岡秀人、松島永佳
    • Industrial Property Rights Holder
      保田諭、朝岡秀人、松島永佳
    • Industrial Property Rights Type
      特許
    • Filing Date
      2021
    • Related Report
      2020 Annual Research Report

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Published: 2018-04-23   Modified: 2022-01-27  

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