Particle size of nickel in nickel-alumina catalysts and its effects on propene hydrogenation.
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概要
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The particle size of nickel in Ni/Al<SUB>2</SUB>O<SUB>3</SUB> catalysts prepared by the alkoxide technique is well controlled by changing the metal concentration in the catalyst. The rate of propene hydrogenation over the catalyst increases with decrease in Ni particle size, and this phenomenon is explained on the assumption that nickel atoms located on edges and/or corners of crystallites may contribute predominantly to the hydrogenation of propene.
- 公益社団法人 日本化学会の論文
著者
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Ueno Akifumi
Department of Chemistry, The University of Tokyo
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Takai Yoriko
Department of Materials Science, Toyohashi University of Technology
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Kotera Yoshihide
Department of Materials Science, Toyohashi University of Technology
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