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Promotional effects of Ce on the activity of Mn-Al oxide catalysts derived from hydrotalcites for low temperature benzene oxidation
Mo, Shengpeng1,2; Li, Shuangde1,3; Li, Jiaqi1,2; Peng, Shengpan1,2; Chen, Jiayuan1,2; Chen, Yunfa1,3
2016-12-05
Source PublicationCATALYSIS COMMUNICATIONS
ISSN1566-7367
Volume87Issue:DECPages:102-105
Abstract

Ce/MnAl and MnAl mixed metal oxides catalysts have been obtained by calcination of layered double hydroxides precursors. The composite oxides catalysts were studied in total oxidation of benzene. Physicochemical properties of all the catalysts were characterized by using a series of specific analytical techniques. The results revealed that the 0.2Ce/MnAl catalyst exhibited the highest catalytic performance with T-90 about 210 degrees C at a high space velocity (SV = 60,000 mL g(-1), h(-1)), ascribed to its lower-temperature reducibility, the abundant surface lattice oxygen (O-latt), and synergetic effect between Mn4+ and Ce3+/Ce. (C) 2016 Published by Elsevier B.V.

KeywordCemnal Composited Oxides Layered Double Hydroxides Synergetic Effect Catalytic Oxidation Benzene
SubtypeArticle
WOS HeadingsScience & Technology ; Physical Sciences
DOI10.1016/j.catcom.2016.09.017
Indexed BySCI
Language英语
WOS KeywordVOLATILE ORGANIC-COMPOUNDS ; LAYERED DOUBLE HYDROXIDES ; GAS SHIFT REACTION ; CO OXIDATION ; MIXED OXIDES ; COMBUSTION ; VOCS ; NANOPARTICLES ; SUBSTITUTION ; PEROVSKITE
WOS Research AreaChemistry
WOS SubjectChemistry, Physical
Funding OrganizationNational Natural Science Foundation of China(21401200) ; strategic project of science and technology of Chinese Academy of Sciences(XDB05050000) ; National Key Technology Support Program(2014BAC21B)
WOS IDWOS:000386743600025
Citation statistics
Document Type期刊论文
Identifierhttp://ir.ipe.ac.cn/handle/122111/21826
Collection多相复杂系统国家重点实验室
Affiliation1.Chinese Acad Sci, Inst Proc Engn, State Key Lab Multiphase Complex Syst, Beijing 100190, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
3.Chinese Acad Sci, Inst Urban Environm, Ctr Excellence Urban Atmospher Environm, Xiamen 361021, Peoples R China
Recommended Citation
GB/T 7714
Mo, Shengpeng,Li, Shuangde,Li, Jiaqi,et al. Promotional effects of Ce on the activity of Mn-Al oxide catalysts derived from hydrotalcites for low temperature benzene oxidation[J]. CATALYSIS COMMUNICATIONS,2016,87(DEC):102-105.
APA Mo, Shengpeng,Li, Shuangde,Li, Jiaqi,Peng, Shengpan,Chen, Jiayuan,&Chen, Yunfa.(2016).Promotional effects of Ce on the activity of Mn-Al oxide catalysts derived from hydrotalcites for low temperature benzene oxidation.CATALYSIS COMMUNICATIONS,87(DEC),102-105.
MLA Mo, Shengpeng,et al."Promotional effects of Ce on the activity of Mn-Al oxide catalysts derived from hydrotalcites for low temperature benzene oxidation".CATALYSIS COMMUNICATIONS 87.DEC(2016):102-105.
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