Chinese Journal of Catalysis ›› 2010, Vol. 31 ›› Issue (4): 429-434.

• Articles • Previous Articles     Next Articles

Preparation of CeO2-ZrO2-Al2O3 and Catalytic Performance of Palla-dium-Based Three-Way Catalyst

ZHAO Ming, WANG Hairong, CHEN Shanhu, YAO Yanling, GONG Maochu, CHEN Yaoqiang*   

  1. College of Chemistry, Sichuan University, Chengdu 610064, Sichuan, China
  • Received:2010-04-25 Online:2010-04-25 Published:2013-10-08

Abstract: A series of the CeO2-ZrO2-Al2O3 (CZA) composite oxide samples were prepared, and the effect of Al2O3 amount in the composite oxide on the catalytic performance of Pd/CZA was further investigated.

Key words: ceria, zirconia, alumina, co-precipitation, composite oxide, palladium, three-way catalyst