Development of non-noble metal thin film catalysts by sputtering method and their applications as cathode catalysts for oxygen reduction reaction
Project/Area Number |
25410241
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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 industrial materials
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Research Institution | Osaka Prefecture University |
Principal Investigator |
Matsuoka Masaya 大阪府立大学, 工学(系)研究科(研究院), 教授 (80305648)
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Project Period (FY) |
2013-04-01 – 2016-03-31
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Project Status |
Completed (Fiscal Year 2015)
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Budget Amount *help |
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2015: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2014: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2013: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
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Keywords | 触媒 / 酸素還元 / 白金代替 / 酸素還元電極触媒 / PCP/MOF / ZIF / Co金属 / ポーラスカーボン / カソード触媒 / 燃料電池 / チタン酸化物 |
Outline of Final Research Achievements |
Non-noble metal thin film catalysts for oxygen reduction reaction (ORR) have been prepared by magnetron sputtering method using Ti2O3 plate as a target. Thus prepared thin film catalysts consisting of Ti2O3 phase having high electrical conductivity shows ORR activity and their performances can be improved by optimizing the substrate temperature, sputtering gas pressure and substrate-target distance during the film deposition. Optimized Ti2O3 thin film catalysts show higher activity for ORR than previously reported TiO2-x catalysts. Furthermore, it was found that MFe2O4・rGO (reduced graphene oxides) hybrid catalysts as well as porous carbon catalysts containing Co nanoparticles prepared by pyrolysis of zeolitic imidazolate frameworks (ZIFs) act as efficient non-noble metal catalysts for oxygen reduction reaction.
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Report
(4 results)
Research Products
(23 results)
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[Journal Article] Positioning of the HKUST-1 Metal-Organic Framework (Cu3(BTC)2) Through Conversion of Insoluble Cu-based Precursors2015
Author(s)
T. Toyao, K. Liang, K. Okada, R. Ricco, M. J. Styles, Y Tokudome, Y. Horiuchi, A. J. Hill, M. Takahashi, M. Matsuoka, P. Falcaro
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Journal Title
Inorganic Chemistry Frontiers
Volume: 2
Issue: 5
Pages: 1-1
DOI
Related Report
Peer Reviewed / Open Access / Acknowledgement Compliant
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