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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
发表期刊CATALYSIS COMMUNICATIONS
ISSN1566-7367
卷号87期号:DEC页码:102-105
摘要

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.

关键词Cemnal Composited Oxides Layered Double Hydroxides Synergetic Effect Catalytic Oxidation Benzene
文章类型Article
WOS标题词Science & Technology ; Physical Sciences
DOI10.1016/j.catcom.2016.09.017
收录类别SCI
语种英语
关键词[WOS]VOLATILE ORGANIC-COMPOUNDS ; LAYERED DOUBLE HYDROXIDES ; GAS SHIFT REACTION ; CO OXIDATION ; MIXED OXIDES ; COMBUSTION ; VOCS ; NANOPARTICLES ; SUBSTITUTION ; PEROVSKITE
WOS研究方向Chemistry
WOS类目Chemistry, Physical
项目资助者National 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记录号WOS:000386743600025
引用统计
被引频次:9[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ipe.ac.cn/handle/122111/21826
专题多相复杂系统国家重点实验室
作者单位1.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
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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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