Indexed by:
期刊论文
First Author:
Qu, Zhenping
Correspondence Author:
Qu, ZP (reprint author), Dalian Univ Technol, Sch Environm Sci & Technol, Key Lab Ind & Environm Engn MOE, Linggong Rd 2, Dalian 116024, Peoples R China.
Co-author:
Gao, Kang,Fu, Qiang,Qin, Yuan
Date of Publication:
2014-07-05
Journal:
CATALYSIS COMMUNICATIONS
Included Journals:
SCIE、EI、Scopus
Document Type:
J
Volume:
52
Page Number:
31-35
ISSN No.:
1566-7367
Key Words:
Two-step hydrothermal; Nanocrystal; Mn-Co oxides; Toluene oxidation
Abstract:
Nanocrystal-like Mn-Co samples with high porosity and large surface area were first prepared by a two-step hydrothermal process. The strong interaction between MnOx and CoOx and the formation of Mn-Co solid solution have been proved by various characterization techniques. The nanoaystal-like Mn-Co sample with appropriate Mn/Co molar ratio (1:2) showed an excellent catalytic activity for toluene oxidation with the complete conversion temperature of 250 degrees C. The unique structure with high porosity and large surface area and the high concentration of reducible oxygen species were mainly responsible for the significant enhancement of catalytic activity for toluene oxidation over Mn-Co oxide samples. (C) 2014 Elsevier B.V. All rights reserved.
Translation or Not:
no
