Effects of Co Ion Dispersion upon Selective Catalytic Reduction of NO on CoO/Al2O3 Catalysts
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- Hideaki Hamada
- National Institute of Materials and Chemical ResearchTsukuba, Ibaragi
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- Masaaki Haneda
- National Institute of Materials and Chemical ResearchTsukuba, Ibaragi
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- Noriyoshi Kakuta
- Department of Materials Science, Toyohashi University of TechnologyToyohashi, Aichi
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- Hiroshi Miura
- Department of Applied Chemistry, Saitama UniversityUrawa, Saitama
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- Kazuhiro Inami
- Department of Materials ScienceHamamatsu, Shizuoka
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- Tetsuya Nanba
- Department of Materials ScienceHamamatsu, Shizuoka
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- Wei Qi Hua
- Department of Materials ScienceHamamatsu, Shizuoka
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- Akifumi Ueno
- Department of Materials ScienceHamamatsu, Shizuoka
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- Hitoshi Ohfune
- Research Institute for Scientific Measurements, Tohoku UniversitySendai, Miyagi
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- Yasuo Udagawa
- Research Institute for Scientific Measurements, Tohoku UniversitySendai, Miyagi
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Abstract
<jats:title>Abstract</jats:title> <jats:p>In alumina-supported cobalt oxide catalyst prepared by sol-gel method, cobalt ions were highly dispersed so as to react with alumina at 773 K to form cobalt aluminate, which enhanced the activity for SCR-NO reaction by propene. While in the catalyst by impregnation cobalt aluminate was not formed at 773 K, which resulted in the poor activity for SCR-NO reaction.</jats:p>
Journal
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- Chemistry Letters
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Chemistry Letters 26 (9), 887-888, 1997-09-01
Oxford University Press (OUP)
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Keywords
Details 詳細情報について
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- CRID
- 1360565169062833024
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- NII Article ID
- 10002614762
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- NII Book ID
- AA00603318
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- ISSN
- 13480715
- 03667022
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- Data Source
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- Crossref
- CiNii Articles