Creation of heterometallic nanomaterials using metal oxide nanospace toward development of catalysts and functional materials
| Project/Area Number |
17H03037
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Functional solid state chemistry
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| Research Institution | The University of Tokyo |
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Principal Investigator |
SUZUKI Kosuke 東京大学, 大学院工学系研究科(工学部), 准教授 (40595667)
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| Project Period (FY) |
2017-04-01 – 2020-03-31
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| Project Status |
Completed (Fiscal Year 2019)
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| Budget Amount *help |
¥17,940,000 (Direct Cost: ¥13,800,000、Indirect Cost: ¥4,140,000)
Fiscal Year 2019: ¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000)
Fiscal Year 2018: ¥5,720,000 (Direct Cost: ¥4,400,000、Indirect Cost: ¥1,320,000)
Fiscal Year 2017: ¥8,450,000 (Direct Cost: ¥6,500,000、Indirect Cost: ¥1,950,000)
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| Keywords | 金属酸化物 / ポリオキソメタレート / 触媒 / ナノ材料 / 光触媒 |
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| Outline of Final Research Achievements |
In this study, we developed a new method to design inorganic materials for catalysts and magnetic materials by using ring-shape or multivacant molecular metal oxides (polyoxometalates) having highly reactive nanospace. In particular, by controlling the reactivity of the molecular metal oxides by using organic protecting groups, it has become possible to synthesize multinuclear active sites or heterometallic multinuclear structures in which the number and arrangement of metals can be precisely controlled in atomic level. In addition, by applying these material design techniques, we succeeded in developing functional materials, including visible-light-responsive photocatalysts and magnetic materials.
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| Academic Significance and Societal Importance of the Research Achievements |
本研究成果により、高効率反応や高難度反応を実現するための触媒開発や、これまでにない物性を有する高機能材料の開発に向けた、新しい無機材料設計が可能になった。このように、本研究で得られた知見は、無機触媒開発や機能性材料開発の発展に寄与し、将来的な持続可能社会の実現に貢献する可能性が期待できる。
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Report
(4 results)
Research Products
(35 results)
