2013 Fiscal Year Final Research Report
Development of a precious metal catalyst for exhaust gas purification by the controlling metal-support interaction
| Project/Area Number |
23510089
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Environmental technology/Environmental materials
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| Research Institution | Akita University |
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Principal Investigator |
KATO Sumio 秋田大学, 工学(系)研究科(研究院), 准教授 (50233797)
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| Project Period (FY) |
2011 – 2013
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| Keywords | 触媒 / 排ガス浄化 / 貴金属 |
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| Research Abstract |
Rare earth tin oxide supported Rh catalysts were focused as a candidate material for NO reduction in an exhaust gas. The influences of composition of the support material and metal dispersion on the catalytic activity were investigated. The catalytic activity and its degradation were controlled by reduction property of Rh. The reduction of Rh was affected by the composition of both rare earth metal and tin site.
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[Journal Article] Preparation and NO reduction property of Apatite-type ALa_9Si_6O_<26> ( A = Li, Na, K) supported Pt catalyst2013
Author(s)
Ono, A., Kato, S., Narumi, T., Adachi, Y., Ogasawara, M., Wakabayashi, T., Nakahara, Y., Nakata, S
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Journal Title
J. Ceram. Soc. Jpn
Volume: 121(2)
Pages: 169-175
Peer Reviewed
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[Presentation] NO reduction property of pyrochlore-type rare-earth tin oxide supported Rh catalysts2013
Author(s)
Kato, S., Akiyama, S., Ogasawara, M., Wakabayashi, T., Nakahara, Y
Organizer
The Seventh International Conference on Materials Engineering for Resources
Place of Presentation
Akita, Japan
Year and Date
2013-11-23
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