| Project/Area Number |
20J14001
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| Research Category |
Grant-in-Aid for JSPS Fellows
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| Allocation Type | Single-year Grants |
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| Section | 国内 |
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| Review Section |
Basic Section 28030:Nanomaterials-related
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| Research Institution | Tohoku University |
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Principal Investigator |
鄭 然範 東北大学, 工学研究科, 特別研究員(DC2)
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| Project Period (FY) |
2020-04-24 – 2022-03-31
|
| Project Status |
Completed (Fiscal Year 2021)
|
| Budget Amount *help |
¥1,700,000 (Direct Cost: ¥1,700,000)
Fiscal Year 2021: ¥800,000 (Direct Cost: ¥800,000)
Fiscal Year 2020: ¥900,000 (Direct Cost: ¥900,000)
|
|---|
| Keywords | Composite / Heterostructured / Finite element method / mechanical property / Precursor / Heterostructure / Cu-Fe / Liquid metal dealloying |
|---|
| Outline of Research at the Start |
現在、水素は石油脱硫やアンモニア製造などの化学工業部門の原料として使用されるが、水素は原料である水が豊富で、その燃焼プロセスにおいて二酸化炭素が発生しないため、クリーンかつ高効率であり、未来のエネルギー資源としても注目されている。本研究は「脱成分法」を駆使して、光電極の作用電極と対極に使用できる高効率と耐久性を持った多孔質材料の開発を目的とする。
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| Outline of Annual Research Achievements |
Using the liquid metal dealloying process, a hetero-structured composite with a 3D interconnected structure, which is the target stage of the task, was developed and its excellent properties were successfully proved.
Due to the disordered and unique structure, load transfer and strain partitioning between the commponent phases effectively occurred, thereby ensuring excellent mechanical properties.
In the case of photoelectrodes to be developed by future research, it can be judged that they will have excellent durability based on these excellent mechanical properties.I think I laid the foundation stone as a basic study for the leap into the future of element.
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| Research Progress Status |
令和3年度が最終年度であるため、記入しない。
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| Strategy for Future Research Activity |
令和3年度が最終年度であるため、記入しない。
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