Chinese Journal of Catalysis ›› 2010, Vol. 31 ›› Issue (2): 236-241.

• Articles • Previous Articles     Next Articles

Preparation and Catalytic Performance of Three-Dimensionally Ordered Macroporous Perovskite-Type LaFeO3 Catalyst for Soot Combustion

XU Junfeng, LIU Jian, ZHAO Zhen*, ZHANG Guizhen, DUAN Aijun, JIANG Guiyuan, XU Chunming   

  1. State Key Laboratory of Heavy Oil Processing, China University of Petroleum, Beijing 102249, China
  • Received:2010-02-25 Online:2010-02-25 Published:2013-09-02

Abstract: The 3DOM LaFeO3 catalyst prepared using colloid crystal templates of carboxy-modified PMMA spheres has a high catalytic activity for soot combustion because of its big pores and uniform channel structure.

Key words: three-dimensionally ordered macroporous material, perovskite-type oxide catalyst, colloid crystal template, diesel soot, catalytic combustion