Material Innovation for Li/Na Batteries with Metastable Phases
| Project/Area Number |
18H02076
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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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| Review Section |
Basic Section 36020:Energy-related chemistry
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| Research Institution | Yokohama National University |
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Principal Investigator |
Yabuuchi Naoaki 横浜国立大学, 大学院工学研究院, 教授 (80529488)
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| Project Period (FY) |
2018-04-01 – 2021-03-31
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| Project Status |
Completed (Fiscal Year 2020)
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| Budget Amount *help |
¥17,290,000 (Direct Cost: ¥13,300,000、Indirect Cost: ¥3,990,000)
Fiscal Year 2020: ¥3,380,000 (Direct Cost: ¥2,600,000、Indirect Cost: ¥780,000)
Fiscal Year 2019: ¥7,410,000 (Direct Cost: ¥5,700,000、Indirect Cost: ¥1,710,000)
Fiscal Year 2018: ¥6,500,000 (Direct Cost: ¥5,000,000、Indirect Cost: ¥1,500,000)
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| Keywords | 蓄電池 / 準安定相 / リチウム / ナトリウム / 準安定 |
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| Outline of Final Research Achievements |
Toward sustainable energy society, advanced electrode materials are necessary for Li-ion batteries with higher energy density. In this subject, innovative and metastable materials have been synthesized and evaluated as potential high capacity electrode materials. Metastable materials found in this subject deliver large reversible capacities as electrode materials, leading to the development of advanced Li-ion batteries in the future.
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| Academic Significance and Societal Importance of the Research Achievements |
リチウムイオン電池を搭載した電気自動車の市場が世界中で拡大を続けている。また、再生可能エネルギーとしての太陽光発電の低コスト化が進んでおり、自然エネルギーのさらなる活用と脱炭素社会の構築が求められている。そのためには蓄電池の高性能化が求めれており、本研究課題では、蓄電池の高性能化に繋がる準安定相材料の研究成果が得られており、これは、将来的な電気自動車の高機能化と脱炭素社会の実現に大きく貢献することが期待できる。
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Report
(4 results)
Research Products
(23 results)
