Citation: Zi Yi ZHONG, Qi LIANG, Qi Jie, YAN, Xian Cai FU. PREPARATION OF NANOMETER PEROVSKITE-TYPE COMPLEX OXIDE LaMnO₃ AND CATALYTIC COMBUSTION OF METHANE ON IT[J]. Chinese Chemical Letters, ;1995, 6(2): 167-168. shu

PREPARATION OF NANOMETER PEROVSKITE-TYPE COMPLEX OXIDE LaMnO₃ AND CATALYTIC COMBUSTION OF METHANE ON IT

Department of Chemistry, Nanjing University, 210093

Received Date: 29 August 1994

Nanometer perovskite-type complex oxide LaMnO₃with average size of 18.7nm was prepared by sol-gel method,and it exhibited much higher catalytic activity for complete oxidation of methane than that of LaMnO₃with large particle size.The increasing of catalytic activity may be attributed to the increasing of surface area and the change of surface structure for nanometer LaMnO₃.
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