| Project/Area Number |
61850145
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| Research Category |
Grant-in-Aid for Developmental Scientific Research
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| Allocation Type | Single-year Grants |
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| Research Field |
工業物理化学
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| Research Institution | TOHOKU UNIVERSITY |
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Principal Investigator |
UCHIDA Isamu Department of Applied Chemistry, Faculty of Engineering, 工学部, 教授 (50005302)
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| Co-Investigator(Kenkyū-buntansha) |
金子 彰一 東京ガス株式会社, エネルギー変換技術開発プロジェクトチーム, 課長
NISHINA Tatsuo Department of Applied Chemistry, Faculty of Enginnerinn, 工学部, 助手 (60172673)
ITAYA Kingo Department of Engineering Science,Faculty of Engineering, 工学部, 助教授 (40125498)
KANEKO Shouichi Tokyo Gas Company,Energy Conversion Project Group
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| Project Period (FY) |
1986 – 1987
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| Project Status |
Completed (Fiscal Year 1987)
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| Budget Amount *help |
¥7,500,000 (Direct Cost: ¥7,500,000)
Fiscal Year 1987: ¥1,900,000 (Direct Cost: ¥1,900,000)
Fiscal Year 1986: ¥5,600,000 (Direct Cost: ¥5,600,000)
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| Keywords | Molten carbonate fuel cell / Porous gas diffusion electrode / Hydrogen oxidation / Oxygen reduction / Electrocatalysis / 複合電着皮履法 / ラネーニツケル電極 / 溶融塩腐食 / 界面インピーダンス解析 / 酸素電極反応 / 電極触媒 / 電極材料 / 電極構造 |
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| Research Abstract |
Electrochemical stduies on hydrogen oxidation and oxygen reduction processes on molten Li/K carbonates have been carried out from the view points.of i) Kinetic parameters and reaction mechanism, ii)effects of electrode materials, and iii) design and fabrication of porous gas deffusion structures. Corrosion studies on metals were also conducted in the melt without hydrogen. Emphasis was placed on the development of a new type of porous electrode. Composit electrolytic coating of Raney alloy powder on nickel matrices with large pores was proposed for the fabrication of high perpormance electrode strucutures.
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