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Title: Preparation of La₀․₉₅Ce₀․₀₅CoO₃ with large surface area
Authors: Wu, Yuehui
Luo, Laitao
Keywords: Oxides;Perovskites;Catalysts;Methane combustion;Lanthanum;Cerium;Cobalt
Issue Date: Feb-2009
Publisher: CSIR
IPC Code: Int. Cl. ⁸
Abstract: The perovskite-type complex oxides, La₀․₉₅Ce₀․₀₅CoO₃, have been prepared by glycine polyacrylamide sol-gel combustion method, glycine sol-gel method and solid state reaction method. These oxides have been used successfully for combustion of methane. The La₀․₉₅Ce₀․₀₅CoO₃ samples have been investigated by XRD, BET, O₂-TPD and H₂-TPR. The effect of preparation method on the structure and performance of the catalysts has been studied. La₀․₉₅Ce₀․₀₅CoO₃ prepared by glycine polyacrylamide sol-gel combustion method shows the highest catalytic activity for combustion of methane.
Page(s): 202-205
ISSN: 0376-4710
Appears in Collections:IJC-A Vol.48A(02) [February 2009]

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