标題：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

來源出版物：CATALYSIS COMMUNICATIONS卷：31 頁：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.

入藏号：WOS:000314740000011

文獻類型：Article

語種：English

作者關鍵詞：Manganese oxide, Catalytic complete oxidation, Volatile organic compounds, Carbon monoxide, Synthesis, Reducibility

擴展關鍵詞：MANGANESE OXIDE CATALYSTS; CARBON-MONOXIDE OXIDATION; VOLATILE ORGANIC-COMPOUNDS; TOLUENE; COMBUSTION; NANOPARTICLES; FORMALDEHYDE; BEHAVIOR; SUPPORT; OMS-2

通訊作者地址：Li, Jinjun,Wuhan Univ, Hubei Key Lab Bioresources & Environm Biotechnol, Sch Resources & Environm Sci, Wuhan 430079, Peoples R China.

電子郵件地址：ljjcbacademy@163.com

地址：

[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.

研究方向：Chemistry

ISSN：1566-7367