Paper Title:
Dimethyl Ether Catalytic Combustion over Manganese Oxides with Different Structures
  Abstract

α-MnO2, β-MnO2 and Mn2O3 were synthesized from birnessite followed by acid treatment and subsequently calcined under different conditions. These catalysts were used for catalytic combustion of dimethyl ether (DME) and characterized by XRD, BET and H2-TPR techniques. The results showed that the catalytic activity of α-MnO2, β-MnO2 and Mn2O3 are higher than that of birnessite. Larger specific surface area as well as the better reducibility of Mn species in the manganese oxides might be the main contribution for the DME combustion activity.

  Info
Periodical
Advanced Materials Research (Volumes 146-147)
Edited by
Sihai Jiao, Zhengyi Jiang and Jinglong Bu
Pages
1482-1485
DOI
10.4028/www.scientific.net/AMR.146-147.1482
Citation
L. Yu, G. Q. Diao, F. Ye, M. Sun, Y. Liu, Q. Yu, "Dimethyl Ether Catalytic Combustion over Manganese Oxides with Different Structures", Advanced Materials Research, Vols. 146-147, pp. 1482-1485, 2011
Online since
October 2010
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$32.00
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