• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

Evaluation of hydrogen storage properties in metal nanoparticles by quartz crystal microbalance under extreme condition

Research Project

Project/Area Number 18K04683
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Review Section Basic Section 26010:Metallic material properties-related
Research InstitutionKyushu University

Principal Investigator

Inagaki Yuji  九州大学, 工学研究院, 助教 (10335458)

Co-Investigator(Kenkyū-buntansha) 河江 達也  九州大学, 工学研究院, 准教授 (30253503)
Project Period (FY) 2018-04-01 – 2021-03-31
Project Status Completed (Fiscal Year 2020)
Budget Amount *help
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2020: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2019: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2018: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Keywords水素吸蔵 / ナノ粒子 / 超伝導 / 水晶振動子 / 水素吸蔵合金 / 機械的振動法 / 磁性
Outline of Final Research Achievements

We have developed an efficient evaluation method for hydrogen absorption properties on metal using quartz crystal microbalance. This method can be applied to the extreme condition such as low temperature and/or small amount of sample, to which the conventional volumetric method is hard to perform. In addition, we have revealed some interesting properties on hydrogen induced phenomena, especially on superconducting nature of PdHx system by performing in situ magnetization measurement down to 0.5 K.

Academic Significance and Societal Importance of the Research Achievements

水素社会の実現に向けては、もちろん我々が生活する室温領域で有効に動作する水素デバイスの開発が重要であることは間違いありません。しかしながら物性の本質を見ようとする場合、室温では温度が高すぎる場合あり、我々は特に低温における水素吸蔵特性の評価から本質を探ろうといスタンスで研究を進めています。高温では隠されている物性が材料開発の鍵を見出す可能性を本研究は秘めています。また、本研究で実施した極低温領域における金属水素化物の超伝導に関する研究は、人類の夢である室温超伝導実現に向けた知見を得る可能性を内包しており、学術的にも社会的に意義深い重要な研究課題であると考えられます。

Report

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

    (20 results)

All 2020 2019 2018 Other

All Int'l Joint Research (1 results) Journal Article (11 results) (of which Int'l Joint Research: 5 results,  Peer Reviewed: 10 results,  Open Access: 7 results) Presentation (8 results)

  • [Int'l Joint Research] Ames Laboratory(米国)

    • Related Report
      2018 Research-status Report
  • [Journal Article] Corundum insulating phases in highly Ti-doped V2O3 nanocrystals2020

    • Author(s)
      Ishiwata Yoichi, Maruyama Toru, Otsuru Sho, Tsukahara Takuto, Ishii Hirofumi, Liao Yen-Fa, Tsuei Ku-Ding, Imamura Masaki, Takahashi Kazutoshi, Inagaki Yuji, Kawae Tatsuya, Kida Tetsuya, Suehiro Satoshi, Nantoh Masashi, Ishibashi Koji
    • Journal Title

      Physical Review B

      Volume: 101 Issue: 3 Pages: 035415-7

    • DOI

      10.1103/physrevb.101.035415

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Superconductivity in Palladium Hydride Systems2020

    • Author(s)
      T. Kawae, Y. Inagaki, S. Wen, S. Hirota, D. Ito, and T. Kimura
    • Journal Title

      Journal of the Physical Society of Japan

      Volume: 89 Issue: 5 Pages: 051004-10

    • DOI

      10.7566/jpsj.89.051004

    • NAID

      210000158048

    • Related Report
      2020 Annual Research Report 2019 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Point-Contact Spectroscopy Study of Kondo Insulator SmB62020

    • Author(s)
      Harada T.、Shiga M.、Okimura K.、Inagaki Y.、Iga F.、Kawae T.
    • Journal Title

      JPS Conference Proceedings

      Volume: 30 Pages: 011022-011022

    • DOI

      10.7566/jpscp.30.011022

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] In-situ Investigation of Electronic Properties in Yttrium-hydride Prepared at Low Temperature2020

    • Author(s)
      K. Miyakawa, H. Takata, T. Yamaguchi, Y. Inagaki, and T. Kawae
    • Journal Title

      JPS Conference Proceedings

      Volume: 30 Pages: 011077-6

    • DOI

      10.7566/jpscp.30.011077

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Point-Contact Spectroscopy Study of YbPd/W Interface2020

    • Author(s)
      Shiga Masanobu、Harada Takurou、Takahashi Takuya、Mitsuda Akihiro、Wada Hirofumi、Inagaki Yuji、Kawae Tatsuya
    • Journal Title

      JPS Conference Proceedings

      Volume: 30 Pages: 011139-011139

    • DOI

      10.7566/jpscp.30.011139

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Anisotropic Magnetic Field Dependence of Specific Heat in Cubic Symmetric Quadrupolar Kondo Compound Pr0.05La0.95Pb32020

    • Author(s)
      T. Kawae, M. Koga, Y. Sato, Y. Inagaki, T. Fujiwara, H. S. Suzuki, and Tetsuo Kitai
    • Journal Title

      Journal of the Physical Society of Japan

      Volume: 89 Issue: 6 Pages: 063704-5

    • DOI

      10.7566/jpsj.89.063704

    • NAID

      210000158245

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Fermionic order by disorder in a van der Waals antiferromagnet2020

    • Author(s)
      R. Okuma, D. Ueta, S. Kuniyoshi, Y. Fujisawa, B. Smith, C. H. Hsu, Y. Inagaki, W. Si, T. Kawae, H. Lin, F. C. Chuang, T. Masuda, R. Kobayashi and Y. Okada
    • Journal Title

      Scientific Report

      Volume: 10 Issue: 1 Pages: 15311-8

    • DOI

      10.1038/s41598-020-72300-3

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Study of a new layered ternary chalcogenide CuAnTe2 and its potassium intercalation effect2020

    • Author(s)
      M. K. Islam, M. A. Sarker, Y. Inagaki and M. S. Islam
    • Journal Title

      Material Research Express

      Volume: 7 Issue: 10 Pages: 105904-10

    • DOI

      10.1088/2053-1591/abbd06

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Comparative study of the conductivity of synthesized bivalent vanadates CaV2O6 and MnV2O62020

    • Author(s)
      M. S. Saiful, H. Kabir, Y. Inagaki and A. R. Sarker
    • Journal Title

      Journal of Alloys and Compounds

      Volume: 829 Pages: 154499-5

    • DOI

      10.1016/j.jallcom.2020.154499

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Ultra-precision measurement of hydrogen storage capacity in metal nanoparticles using quartz crystal at low temperature and high hydrogen pressure2019

    • Author(s)
      Yuji Inagaki, Tatsuya Kawae
    • Journal Title

      Impact

      Volume: 2019 Issue: 10 Pages: 102-104

    • DOI

      10.21820/23987073.2019.10.102

    • Related Report
      2019 Research-status Report
    • Open Access
  • [Journal Article] In situ Magnetization Measurement of Superconducting Transition in PdH0.82 and PdD0.79 Prepared by Low-Temperature Absorption2018

    • Author(s)
      Yuji Inagaki, Si Wen, Yousuke Kawasaki, Hiroki Takata, Yuji Furukawa, and Tatsuya Kawae
    • Journal Title

      Journal of the Physical Society of Japan

      Volume: 87 Issue: 12 Pages: 123701-5

    • DOI

      10.7566/jpsj.87.123701

    • NAID

      210000135028

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Presentation] パラジウムナノ粒子の磁性と水素吸蔵2020

    • Author(s)
      稲垣祐次、廣田壮平、井之川週就祐、河江達也
    • Organizer
      第126回 日本物理学会 九州支部例会
    • Related Report
      2020 Annual Research Report
  • [Presentation] S=1/2 正三角クラスターKBa3Ca4Cu3V7O28 のNMR2020

    • Author(s)
      稲垣祐次、Qing-Ping Ding、Panchanan Khuntia、 河江達也、古川裕次
    • Organizer
      第75回 日本物理学会 年次大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 水素濃度の異なるPdHx の超伝導特性に関する研究2019

    • Author(s)
      廣田壮平, 司文, 稲垣祐次, 河江達也
    • Organizer
      第125回日本物理学会九州支部例会
    • Related Report
      2019 Research-status Report
  • [Presentation] 低温水素吸蔵により作製したPdHxの超伝導に関する研究2019

    • Author(s)
      廣田壮平, 司文, 稲垣祐次, 河江達也
    • Organizer
      第74回日本物理学会秋季大会
    • Related Report
      2019 Research-status Report
  • [Presentation] パラジウム水素化物の作製およびその超伝導転移の観測2019

    • Author(s)
      廣田壮平、司文、稲垣祐次、河江達也
    • Organizer
      磁気記録・情報ストレージ研究会(MRIS)
    • Related Report
      2019 Research-status Report
  • [Presentation] Study of Superconducting Transition in Palladium Hydride (PdHx) Prepared by Low-temperature Absorption2019

    • Author(s)
      司文, 廣田壮平, 伊藤大樹, 稲垣祐次, 木村崇, 河江達也
    • Organizer
      日本物理学会第74回年次大会
    • Related Report
      2018 Research-status Report
  • [Presentation] 低温水素吸蔵を利用したPdHx 及びPdDx の磁化測定による超伝導転移の観測2018

    • Author(s)
      廣田壮平、司文、川崎洋輔、高田弘樹、稲垣祐次、河江達也
    • Organizer
      第124回日本物理学会九州支部例会
    • Related Report
      2018 Research-status Report
  • [Presentation] Resistivity Measurement of Superconducting PdHx Prepared by Low Temperature Absorption2018

    • Author(s)
      司文、廣田壮平、伊藤大樹、稲垣佑次、木村崇、河江達也
    • Organizer
      第124回日本物理学会九州支部例会
    • Related Report
      2018 Research-status Report

URL: 

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

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi