Effect of CeO2 Supports on CO Oxidation Activity of Pd-Cu Catalyst

Effect of CeO2 Supports on CO Oxidation Activity of Pd-Cu Catalyst

Nanometer CeO2 with the mean size of 15 nm is prepared by sol-gel method, and the CO catalytic oxidation activity of Pd-Cu catalysts with three kinds of CeO2 supports was studied. The results show that nanometer CeO2 supported Pd-Cu catalyst gives highest activity for CO oxidation. It can maintain C...

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Veröffentlicht in:Key engineering materials 2007-01, Vol.336-338, p.1992-1994
Hauptverfasser: Zhang, Jing Chao, Zhang, Yu Jun, Tan, Sha Li, Tan, Xun Yan
Format: Artikel
Sprache:eng
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Zusammenfassung:Nanometer CeO2 with the mean size of 15 nm is prepared by sol-gel method, and the CO catalytic oxidation activity of Pd-Cu catalysts with three kinds of CeO2 supports was studied. The results show that nanometer CeO2 supported Pd-Cu catalyst gives highest activity for CO oxidation. It can maintain CO complete conversion at about 40°C.
ISSN:1013-9826
1662-9795
1662-9795
DOI:10.4028/www.scientific.net/KEM.336-338.1992