Chinese Journal of Catalysis

Chinese Journal of Catalysis ›› 2009, Vol. 30 ›› Issue (3): 230-234.

• Articles • Previous Articles     Next Articles

Preparation of Highly Dispersed MnxOy/SBA-15 and Its Catalytic Properties

CHEN Yong1, LI Yongsheng1,*, LI Liang1, GU Jinlou1, ZHAO Wenru1, LI Lei2, SHI Jianlin1,2,*   

  1. 1 Key Laboratory for Ultrafine Materials of Ministry of Education, School of Materials Science and Engineering, East China University of Science and Technology, Shanghai 200237, China; 2 State Key Laboratory of High Performance Ceramics and Superfine Microstructure, Shanghai Institute of Ceramics, The Chinese Academy of Sciences, Shanghai 200050, China
  • Received:2009-03-25 Online:2009-03-25 Published:2012-12-19

PDF (PC)

1397

Abstract: A simple method was developed to prepare highly dispersed MnxOy/SBA-15 composites by incipient wetness co- impregnation of carbon and Mn precursors into the pore structure of SBA-15. The catalysts showed high activity and selectivity for the oxidation of ethylbenzene using tert-butyl hydroperoxide as the oxidant in a liquid phase.

Key words: manganese oxide, SBA-15, high dispersion, ethylbenzene, oxidation