中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Low-temperature efficient degradation of ethyl acetate catalyzed by lattice-doped CeO2-CoOx nanocomposites

文献类型:期刊论文

作者Akram, Sadia1,2; Wang, Zhen1; Chen, Lan1; Wang, Qi1; Shen, Genli1; Han, Ning3; Chen, Yunfa3; Ge, Guanglu1
刊名CATALYSIS COMMUNICATIONS
出版日期2016-01-05
卷号73期号:JAN页码:123-127
关键词Ethyl acetate oxidation Ce-Co composite oxides Hydrothermal method Redox properties Lattice oxygen
ISSN号1566-7367
英文摘要A series of CeO2-CoOx nanocatalysts have been synthesized by a facile surfactant-free hydrothermal method and investigated for the oxidative degradation of ethyl acetate (EA) at exceptionally low temperature. The combination of various techniques, such as H-2-TPR, XRD, XPS and HRTEM provides insights to the effect of various factors including redox properties, enhanced lattice oxygen and its mobility etc. on catalysis performance. The results demonstrate that the enriched lattice oxygen is the dominant factor for the low-temperature degradation of EA due to the interaction between lattice-mixed Ce and Co ions, which can be used to design the catalysts for removing VOCs with improved performance. (C) 2015 Elsevier B.V. All rights reserved.
WOS标题词Science & Technology ; Physical Sciences
类目[WOS]Chemistry, Physical
研究领域[WOS]Chemistry
关键词[WOS]MIXED OXIDES ; COMPOSITE OXIDES ; OXIDATION ; CO ; COMBUSTION ; CO3O4-CEO2 ; SURFACE ; CERIUM
收录类别SCI
语种英语
WOS记录号WOS:000365368500025
源URL[http://ir.ipe.ac.cn/handle/122111/19888]  
专题过程工程研究所_多相复杂系统国家重点实验室
作者单位1.Natl Ctr Nanosci & Technol, CAS Key Lab Standardizat & Measurement Nanotechno, Beijing 100190, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
3.Chinese Acad Sci, Inst Proc Engn, State Key Lab Multiphase Complex Syst, Beijing 100190, Peoples R China
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Akram, Sadia,Wang, Zhen,Chen, Lan,et al. Low-temperature efficient degradation of ethyl acetate catalyzed by lattice-doped CeO2-CoOx nanocomposites[J]. CATALYSIS COMMUNICATIONS,2016,73(JAN):123-127.
APA Akram, Sadia.,Wang, Zhen.,Chen, Lan.,Wang, Qi.,Shen, Genli.,...&Ge, Guanglu.(2016).Low-temperature efficient degradation of ethyl acetate catalyzed by lattice-doped CeO2-CoOx nanocomposites.CATALYSIS COMMUNICATIONS,73(JAN),123-127.
MLA Akram, Sadia,et al."Low-temperature efficient degradation of ethyl acetate catalyzed by lattice-doped CeO2-CoOx nanocomposites".CATALYSIS COMMUNICATIONS 73.JAN(2016):123-127.

入库方式: OAI收割

来源:过程工程研究所

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