Effect of different LaPO₄ supports on the catalytic performance of Rh₂O₃/LaPO₄ in N₂O decomposition and CO oxidation

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• 作者：Huan Liu ; Zhen Ma ; ^{zhenma@fudan.edu.cn}
• 关键词：Nanostructures ; N2O decomposition ; CO oxidation ; Rh ; LaPO4
• 刊名：Journal of the Taiwan Institute of Chemical Engineers
• 出版年：2017
• 出版时间：February 2017
• 年：2017
• 卷：71
• 期：Complete
• 页码：373-380
• 全文大小：2213 K
• 卷排序：71

文摘

Four Rh2O3/LaPO4 catalysts were tested in N2O decomposition and CO oxidation. Rh2O3/hexagonal LaPO4 catalysts are more active than Rh2O3/monoclinic LaPO4 catalysts. Rh2O3/hexagonal LaPO4 nanowires is better than Rh2O3/hexagonal LaPO4 nanoparticles and short nanorods. The most active catalyst has highly dispersed Rh2O3, more oxygen-adsorption capacity, and more basic sites.