Green Catalytic Degradation of Ethyl Acetate Incurred by Strong Interaction Between PdO and Ce0.5Co0.5 Support at Low Temperature

doi:10.1007/s10562-016-1906-3

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	Green Catalytic Degradation of Ethyl Acetate Incurred by Strong Interaction Between PdO and Ce0.5Co0.5 Support at Low Temperature
	Akram, Sadia 1,2,3; Chen, Lan 1,2; Wang, Qi 1,2; Zhang, Xiaorui 1,2,3; Han, Ning 4; Shen, Genli 1,2; Wang, Zhen 1,2; Ge, Guanglu 1,2
刊名	CATALYSIS LETTERS
	2017
卷号	147 期号:1 页码:128-140
关键词	Strong Metal-support Interaction Highly Efficient Ethyl Acetate Catalytic Degradation In-situ Drift
ISSN号	1011-372X
DOI	10.1007/s10562-016-1906-3
文献子类	Article
英文摘要	Metal oxide-supported noble metal catalysts have been confirmed to be highly efficient and green in catalytic degradation of VOCs at low temperature and high concentration. Understanding the interaction between the noble metal and various oxide supports is crucial in improving catalytic performance. Herein, lattice doped Ce-Co composite oxide (Ce0.5Co0.5) has been used to support PdO species for the decomposition of ethyl acetate (EA). The catalytic activity of the supported PdO catalyst at a feed rate R (140) A degrees C = 1.38 x 10(-4) mol g(cat) (-1) s(- 1) was enhanced compared with that of the support at a feed rate R (140) A degrees C = 0.75 x 10(-4) mol g(cat) (-1) s(- 1). The enhanced catalytic activity of the Ce/Co-supported noble metal catalyst (PdO/Ce0.5Co0.5) is attributed to the strong metal-support interaction (SMSI). The effect of PdO addition and its interaction with the support has been investigated by a set of comprehensive characterization technologies on an elaborately-designed model catalytic system. In addition, in-situ DRIFT analysis shows that no harmful intermediate product, such as aldehydes other than alcohols and acetate is produced during the reaction, suggesting this promising green approach.
WOS关键词	MIXED-OXIDE CATALYSTS ; CO OXIDATION ; OXYGEN VACANCIES ; FORMALDEHYDE OXIDATION ; EFFICIENT DEGRADATION ; ORGANIC-COMPOUNDS ; COMPOSITE OXIDES ; SOLID-SOLUTION ; COMBUSTION ; PALLADIUM
WOS研究方向	Chemistry
语种	英语
WOS记录号	WOS:000394139200014
资助机构	National Natural Science Foundation of China(51402061) ; Control frontier technology of major pollutants haze of CAS(XDB05050300) ; state key laboratory of multiphase complex systems in IPE, CAS(MPCS-2015-A-04 ; MPCS-2014-D-10)
内容类型	期刊论文
源URL	[http://ir.ipe.ac.cn/handle/122111/21959]
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.CAS Key Lab Standardizat & Measurement Nanotechno, 11 Zhongguancun Beiyitiao, Beijing 100190, Peoples R China 2.Natl Ctr Nanosci & Technol, CAS Ctr Excellence Nanosci, 11 Zhongguancun Beiyitiao, Beijing 100190, Peoples R China 3.Univ Chinese Acad Sci, 19 A Yuquan Rd, Beijing 100049, Peoples R China 4.Chinese Acad Sci, State Key Lab Multiphase Complex Syst, Inst Proc Engn, Beijing 100190, Peoples R China
推荐引用方式 GB/T 7714	Akram, Sadia,Chen, Lan,Wang, Qi,et al. Green Catalytic Degradation of Ethyl Acetate Incurred by Strong Interaction Between PdO and Ce0.5Co0.5 Support at Low Temperature[J]. CATALYSIS LETTERS,2017,147(1):128-140.
APA	Akram, Sadia.,Chen, Lan.,Wang, Qi.,Zhang, Xiaorui.,Han, Ning.,...&Ge, Guanglu.(2017).Green Catalytic Degradation of Ethyl Acetate Incurred by Strong Interaction Between PdO and Ce0.5Co0.5 Support at Low Temperature.CATALYSIS LETTERS,147(1),128-140.
MLA	Akram, Sadia,et al."Green Catalytic Degradation of Ethyl Acetate Incurred by Strong Interaction Between PdO and Ce0.5Co0.5 Support at Low Temperature".CATALYSIS LETTERS 147.1(2017):128-140.