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2020 Fiscal Year Final Research Report

Material Innovation for Li/Na Batteries with Metastable Phases

Research Project

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Project/Area Number 18H02076
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Review Section Basic Section 36020:Energy-related chemistry
Research InstitutionYokohama National University

Principal Investigator

Yabuuchi Naoaki  横浜国立大学, 大学院工学研究院, 教授 (80529488)

Project Period (FY) 2018-04-01 – 2021-03-31
Keywords蓄電池
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.

Free Research Field

固体化学

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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Published: 2022-01-27  

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