Influence of Preparation Methods on Structure, Adhesion, and Catalytic Per-formance of CuO-CeO2/Al2O3/FeCrAl Monolithic Catalysts

Abstract

Abstract: Six preparation methods were used to prepare the CuO-CeO2/Al2O3/FeCrAl monolithic catalyst. The samples prepared by sol-pyrolysis, solution-combustion, and microemulsion methods had good catalytic performance for CO preferential oxidation and high adherence stability between the active species and the FeCrAl monolith.

Key words: copper oxide, cerium oxide, alumina, monolithic catalyst, sol-pyrolysis, in situ combustion, microemulsion, carbon monoxide, preferential oxidation

ZENG Shanghong*;SU Haiquan;WANG Yan;LIU Guoyang;WANG Kun;PAN Hui. Influence of Preparation Methods on Structure, Adhesion, and Catalytic Per-formance of CuO-CeO2/Al2O3/FeCrAl Monolithic Catalysts[J]. Chinese Journal of Catalysis, 2010, 31(4): 479-484.

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Influence of Preparation Methods on Structure, Adhesion, and Catalytic Per-formance of CuO-CeO2/Al2O3/FeCrAl Monolithic Catalysts

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