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

水素の製造と分離を同期した傾斜準結晶膜の開発

Research Project

Project/Area Number 22KF0343
Project/Area Number (Other) 22F22348 (2022)
Research Category

Grant-in-Aid for JSPS Fellows

Allocation TypeMulti-year Fund (2023)
Single-year Grants (2022)
Section外国
Review Section Basic Section 26010:Metallic material properties-related
Research InstitutionTokyo University of Science

Principal Investigator

田村 隆治  東京理科大学, 先進工学部マテリアル創成工学科, 教授 (50307708)

Co-Investigator(Kenkyū-buntansha) JIN HUIXIN  東京理科大学, 先進工学部マテリアル創成工学科, 外国人特別研究員
Project Period (FY) 2023-03-08 – 2025-03-31
Project Status Granted (Fiscal Year 2023)
Budget Amount *help
¥2,400,000 (Direct Cost: ¥2,400,000)
Fiscal Year 2024: ¥900,000 (Direct Cost: ¥900,000)
Fiscal Year 2023: ¥1,000,000 (Direct Cost: ¥1,000,000)
Fiscal Year 2022: ¥500,000 (Direct Cost: ¥500,000)
KeywordsQuasicrystal / Catalytic performance / Water electrolysis / Quasicrystals / Catalytic / Frank-Kasper phases
Outline of Research at the Start

We suppose to create a composite multilayer with upper gradient part and lower separation membrane. The gradient part, with upper zone to conduct catalytic reactions, gradually transition to the lower zone with high hydrogen adsorption ability, so hydrogen can easily be separated from other unwanted products and move downwards. Finally, through the bottom separation membrane, H2 product with high purity can be obtained. By altering the separated hydrogen catalysis and separation into synchronous one, all the reactions will truly benefit from each other to establish a virtuous circle.

Outline of Annual Research Achievements

This year's research objective is to synthesize small-sized multifunctional quasicrystal (QC) for both thermocatalysis and electrocatalysis applications. Furthermore, the study aims to investigate the influence of QC size and composition variations on catalytic performance.
The primary work is divided into two parts. The first part involves the preparation of three different types of small-sized QC with identical compositions using mechanical milling. The catalytic performance of these small-sized QC, including Al-Cu-Fe, Al-Cu-Ru, Al-Cu-Co, Al-Ni-Co QC, and their approximant phases, was studied for thermocatalytic CO2 reduction reaction. The results indicate that the attachment of active alloy particles on the QC surface plays a more crucial role in enhancing catalytic performance compared to reducing QC size. When the desired product is CO, the Al-Cu-Fe QC exhibits the best catalytic performance, outperforming other intermetallics with similar composition but different structures.
The second part investigates the catalytic performance of small-sized QC with different compositions for the oxygen evolution reaction (OER) in water electrolysis. The results reveal that for electrocatalytic OER, smaller QC particle sizes lead to better catalytic performance when the composition is kept constant. Among them, the performance of sub-micrometer QC-AlCuCo approaches that of commercial RuO2 and surpasses that of metal oxide mixtures, ground particles of pure metal mixtures, as well as two-dimensional QC flakes with the same composition.

Current Status of Research Progress
Current Status of Research Progress

2: Research has progressed on the whole more than it was originally planned.

Reason

Although breakthrough progress has not yet been achieved in the preparation of gradient membranes, significant advancements have been made in the development of multifunctional QC for catalysis. Hydrogen is a compelling alternative to fossil fuel, as it is renewable with the highest gravimetric energy density (142 mJ/kg) among chemical fuels. Water electrolysis is a crucial green hydrogen production method, and the search for efficient and stable electrocatalysts for water electrolysis is an important goal in the energy field and human technological advancement. This year's research has focused on developing practical methods for preparing small-sized QC particles with excellent catalytic performance, expanding the practical applications of QC in both electrocatalysis and thermal catalysis fields. Furthermore, by comparing and studying the influence of QC composition, size, and structural differences with other intermetallics on their catalytic performance, the gaps in theoretical and applied research on QC in the field of electrocatalysis will be filled significantly.

Strategy for Future Research Activity

Next, I plan to utilize Density Functional Theory (DFT) calculations and characterizations to analyze the underlying mechanisms of above experimental phenomena. This includes studying the impact of particle size on OER performance and investigating the differences between QCs, pure metals, and metal oxides. Additionally, by synthesizing intermetallics with similar composition to QC-AlCuCo, I aim to further explore the differences in OER performance between QC and intermetallics, analyzing the impact of different structures on catalytic performance. I also intend to prepare more QC with different compositions, such as Al-Ni-Ru, Al-Pd-Ru, Al-Pd-Mo, to find QC compositions with outstanding catalytic performance. In terms of synthesizing small-sized QC, I plan to refine milling processes to reduce QC sizes further and explore chemical synthesis methods to obtain nanoscale QC.
In addition to researching multifunctional small-sized QC for catalysis, I also plan to experiment with a wet impregnation method to deposit catalytically active metal particles on the surfaces of small QC particles, with their concentration distributed in gradients. This approach aims to investigate the influence of these metal/QC gradient particles on catalytic performance.

Report

(2 results)
  • 2023 Research-status Report
  • 2022 Annual Research Report
  • Research Products

    (13 results)

All 2024 2023 2022 Other

All Int'l Joint Research (2 results) Journal Article (7 results) (of which Int'l Joint Research: 7 results,  Peer Reviewed: 7 results,  Open Access: 1 results) Presentation (4 results) (of which Int'l Joint Research: 1 results)

  • [Int'l Joint Research] Shandong university(中国)

    • Related Report
      2023 Research-status Report
  • [Int'l Joint Research] Shandong University/Beijing University of Technology(中国)

    • Related Report
      2022 Annual Research Report
  • [Journal Article] Lithiation Enhances Electrocatalytic Iodine Conversion and Polyiodide Confinement in Iodine Host for Zinc-Iodine Batteries2023

    • Author(s)
      Du Yiqun、Kang Rongkai、Jin Huixin、Zhou Wei、Zhang Wenyang、Wang Han、Qin Jingyu、Wan Jiaqi、Chen Guowen、Zhang Jianxin
    • Journal Title

      Advanced Functional Materials

      Volume: 33 Issue: 45 Pages: 1-9

    • DOI

      10.1002/adfm.202304811

    • Related Report
      2023 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] The effects of solutes like ruthenium on precipitation of σ phase and σ/γ interface stability in Ni-based superalloys2023

    • Author(s)
      Jin Huixin、Zhang Jianxin、Zhang Wenyang、Zhang Youjian、Mao Shengcheng、Du Yiqun、Ma Shiyu、Qin Jingyu、Wang Qi
    • Journal Title

      Intermetallics

      Volume: 152 Pages: 107768-107768

    • DOI

      10.1016/j.intermet.2022.107768

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Inherent and multiple strain hardening imparting synergistic ultrahigh strength and ductility in a low stacking faulted heterogeneous high-entropy alloy2023

    • Author(s)
      An Zibing、Mao Shengcheng、Liu Yinong、Yang Luyan、Vayyala Ashok、Wei Xiao、Liu Cheng、Shi Caijuan、Jin Huixin、Liu Cuixiu、Zhang Jianxin、Zhang Ze、Han Xiaodong
    • Journal Title

      Acta Materialia

      Volume: 243 Pages: 118516-118516

    • DOI

      10.1016/j.actamat.2022.118516

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Research Progress of Cathode Materials for Rechargeable Aluminum Batteries in AlCl3/[EMIm]Cl and Other Electrolyte Systems2023

    • Author(s)
      Zhang Boya、Zhang Wenyang、Jin Huixin、Wan Jiaqi
    • Journal Title

      ChemistrySelect

      Volume: 8 Issue: 10 Pages: 1-13

    • DOI

      10.1002/slct.202204575

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Atomistic mechanism of phase transformation between topologically close-packed complex intermetallics2022

    • Author(s)
      Jin Huixin、Zhang Jianxin、Li Pan、Zhang Youjian、Zhang Wenyang、Qin Jingyu、Wang Lihua、Long Haibo、Li Wei、Shao Ruiwen、Ma En、Zhang Ze、Han Xiaodong
    • Journal Title

      Nature Communications

      Volume: 13 Issue: 1 Pages: 1-8

    • DOI

      10.1038/s41467-022-30040-0

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] The effects of solutes on precipitated phase/matrix interface stability and their distribution tendencies between the two phases in Co-based superalloys2022

    • Author(s)
      Jin Huixin、Zhang Jianxin、Zhang Wenyang、Zhang Youjian、Du Yiqun、Qin Jingyu、Wang Qi
    • Journal Title

      Computational Materials Science

      Volume: 211 Pages: 111547-111547

    • DOI

      10.1016/j.commatsci.2022.111547

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Laser-radiated tellurium vacancies enable high-performance telluride molybdenum anode for aqueous zinc-ion batteries2022

    • Author(s)
      Du Yiqun、Zhang Boya、Zhou Wei、Kang Rongkai、Zhang Wenyang、Jin Huixin、Wan Jiaqi、Qin Jingyu、Zhang Jianxin、Chen Guowen
    • Journal Title

      Energy Storage Materials

      Volume: 51 Pages: 29-37

    • DOI

      10.1016/j.ensm.2022.06.015

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Presentation] Small-sized quasicrystals for high performance thermocatalysis and electrocatalysis2024

    • Author(s)
      H. X, Jin, W. Y. Zhang, H. Yoshikawa, A. Ishikawa, F. Labib, Y. Xu, R. Tamura
    • Organizer
      日本金属学会2024年春期講演大会
    • Related Report
      2023 Research-status Report
  • [Presentation] Atomistic mechanism of phase transformation between topologically close-packed phases2024

    • Author(s)
      H. X. Jin, J. X. Zhang, P. Li, Y. J. Zhang, W. Y. Zhang, J. Y. Qin, L. H. Wang, H. B. Long, W. Li, R. W. Shao, E. Ma, Z. Zhang, X. D. Han
    • Organizer
      Anhui University Complex Intermetallic Compound Forum
    • Related Report
      2023 Research-status Report
    • Int'l Joint Research
  • [Presentation] Small-sized quasicrystals for high performance electrocatalysis and thermocatalysis2023

    • Author(s)
      H. X, Jin, W. Y. Zhang, H. Yoshikawa, A. Ishikawa, F. Labib, Y. Xu, R. Tamura
    • Organizer
      第28回準結晶研究会
    • Related Report
      2023 Research-status Report
  • [Presentation] Catalytic properties and adsorption energies of Tsai-type 1/1 approximant crystals2023

    • Author(s)
      H. Yoshikawa, L. Farid, Y. Xu, H.X. Jin, R. Tamura
    • Organizer
      27th Quasicrystals meeting
    • Related Report
      2022 Annual Research Report

URL: 

Published: 2022-11-17   Modified: 2024-12-25  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi