Core-shell type ceria zirconia support for platinum and rhodium three way catalysts

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• 作者：Masakuni Ozawa^a ; ^{ozawa@imass.nagoya-u.ac.jp} ; Masahiro Takahashi-Morita^b ; ^c ; ¹ ; Katsutoshi Kobayashi^a ; Masaaki Haneda^c
• 关键词：Three-way catalyst ; ceria ; ceria-zirconia ; core-shell ; support ; oxygen storage capacity
• 刊名：Catalysis Today
• 出版年：2017
• 出版时间：1 March 2017
• 年：2017
• 卷：281
• 期：part_P3
• 页码：482-489
• 全文大小：1601 K
• 卷排序：281

文摘

A new support of core-shell type CeO2/ZrO2. It provides active sites due to the dispersed CeO2 nanoparticles. Three-way catalytic activities of Pt catalyst are enhanced by nanostructured support.