Surface redox properties of Rh/AlPO4 and Rh/AlPO4?SiO2 catalysts期刊界 All Journals 搜尽天下杂志传播学术成果专业期刊搜索期刊信息化学术搜索

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Surface redox properties of Rh/AlPO₄ and Rh/AlPO₄?SiO₂ catalysts

Authors:	J M Campelo A Garcia D Luna and J M Marinas

Institution:	(1) Department of Organic Chemistry, Faculty of Sciences, Cordoba University, Cordoba-5, Spain

Abstract:	Electron donor and acceptor properties of AlPO₄ and AlPO₄–SiO₂ (2080 wt. %) supported rhodium catalysts have been studied. It was observed that the effect of metal deposition on both electron acceptor and donor properties depend on the support and precipitation agent. AlPO₄ supported rhodium showed better acoeptor than donor properties, while for Rh/AlPO₄–SiO₂, the acceptor properties were superior. However, the effect of metal on the redox properties is slight. AlPO₄ QlPO₄ SiO₂ (2080 .%). ]ye . AlPO₄ , , Rh/AlPO₄–SiO₂ . , - .

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