Development of non platinum group carbon free cathode catalyst with using high-durability composite oxide and its functional analyses
Project/Area Number |
15K17899
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Research Category |
Grant-in-Aid for Young Scientists (B)
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Allocation Type | Multi-year Fund |
Research Field |
Energy-related chemistry
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Research Institution | Kumamoto Industrial Research Institute |
Principal Investigator |
OHGI Yoshiro 熊本県産業技術センター(ものづくり室、材料・地域資源室、食品加工室), その他部局等, 研究主任 (00636277)
|
Project Period (FY) |
2015-04-01 – 2018-03-31
|
Project Status |
Completed (Fiscal Year 2017)
|
Budget Amount *help |
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2017: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2016: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2015: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
|
Keywords | 金属空気電池 / 正極 / 酸化物触媒 / 酸化物担体 / 耐久性 / 触媒 / 酸化物 / 正極触媒 / 繊維状複合酸化物 / 担体 / 白金代替 / カソード |
Outline of Final Research Achievements |
To promote renewable energy such as wind power, the storage battery plays a large role in solving power generation fluctuation risk based on weather conditions. Metal air batteries are promising technology because the battery could indicate ca. 10 times of volumetric energy density comparing with lithium ion batteries. A major challenge for cathode development of the battery is to replace both platinum catalyst and carbon support with oxides that indicate high catalytic activity and high stability. The oxide support in this research showed functionality, that is the support assume a new role as both catalyst and electro-conductive material. The battery can show high durability by replacing all of cathode materials with the oxides.
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Report
(4 results)
Research Products
(1 results)