Fabrication of epitaxial thin film solid-state secondary batteries and interface research
Project/Area Number |
25420724
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Research Category |
Grant-in-Aid for Scientific Research (C)
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Allocation Type | Multi-year Fund |
Section | 一般 |
Research Field |
Inorganic materials/Physical properties
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Research Institution | National Institute for Materials Science |
Principal Investigator |
Ohnishi Tsuyoshi 国立研究開発法人物質・材料研究機構, 国際ナノアーキテクトニクス研究拠点, MANA研究者 (80345230)
|
Project Period (FY) |
2013-04-01 – 2016-03-31
|
Project Status |
Completed (Fiscal Year 2015)
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Budget Amount *help |
¥5,200,000 (Direct Cost: ¥4,000,000、Indirect Cost: ¥1,200,000)
Fiscal Year 2015: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2014: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2013: ¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
|
Keywords | 機能性セラミックス / 機能性セラミックス材料 |
Outline of Final Research Achievements |
The final goal is to develop ultimately high-power solid-state Li-ion batteries. In order to achieve this, oxide epitaxial thin films of cathode materials, solid electrolytes and current collectors were synthesized, and fabrication of epitaxial thin film solid-state secondary batteries were attempted by lamination of these. A part of epitaxial thin film was abandoned since scheduled combination was not allowed due to extremely different growth conditions of each film. Still, some high-power thin film solid-state batteries were successfully fabricated by using amorphous solid electrolyte thin films.
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Report
(4 results)
Research Products
(25 results)
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[Presentation] LLZ焼結体の表面2015
Author(s)
大西剛、岩谷幸作、本林秀文、高田和典
Organizer
第41回固体イオニクス討論会
Place of Presentation
北海道大学工学部フロンティア応用科学研究棟
Year and Date
2015-11-25
Related Report
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