标题：Dispersion-precipitation synthesis of nanorod Mn3O4 with high reducibility and the catalytic complete oxidation of air pollutants
作者：Li, Jinjun; Li, Liang; Wu, Feng; Zhang, Li; Liu, Xuemei
来源出版物：CATALYSIS COMMUNICATIONS卷：31 页：52-56出版年：JAN 10 2013
摘要：Manganese oxide catalyst was prepared by a novel dispersion-precipitation method, which involved synthesis of stable aqueous dispersion of manganese oxide nanoparticles and the subsequent precipitation by dilution-induced destabilization. The characterizations indicated that the thus prepared catalyst was composed of nanorod particles with a Hausmannite structure of Mn3O4, and had a high reducibility. In comparison to the catalysts prepared by alkaline-salt reaction or calcination of manganese acetate, this catalyst prepared by the new method showed much better performance in the catalytic complete oxidation of airborne carbon monoxide and toluene, which is possibly attributed to the smaller particle sizes and higher oxygen mobility.
作者关键词：Manganese oxide, Catalytic complete oxidation, Volatile organic compounds, Carbon monoxide, Synthesis, Reducibility
扩展关键词：MANGANESE OXIDE CATALYSTS; CARBON-MONOXIDE OXIDATION; VOLATILE ORGANIC-COMPOUNDS; TOLUENE; COMBUSTION; NANOPARTICLES; FORMALDEHYDE; BEHAVIOR; SUPPORT; OMS-2
通讯作者地址：Li, Jinjun,Wuhan Univ, Hubei Key Lab Bioresources & Environm Biotechnol, Sch Resources & Environm Sci, Wuhan 430079, Peoples R China.
[Li, Jinjun; Li, Liang; Wu, Feng; Zhang, Li; Liu, Xuemei] Wuhan Univ, Hubei Key Lab Bioresources & Environm Biotechnol, Sch Resources & Environm Sci, Wuhan 430079, Peoples R China.
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