Carbon dioxide reforming of methane over cobalt catalysts supported on hydrotalcite and metal oxides

doi:10.1016/j.catcom.2018.08.017

	Carbon dioxide reforming of methane over cobalt catalysts supported on hydrotalcite and metal oxides
	Wang, Zhou-jun 2; Bai, Xiaoli 2; Guo, Yu 2; Lu, Junying 2; Gao, Lijun 1; Liu, Qirui 2; Tu, Weixia 2
刊名	CATALYSIS COMMUNICATIONS
	2018-11-01
卷号	116 页码:81-84
关键词	Cobalt Hydrotalcite MgO Al2O3 Dry reforming Syngas
ISSN号	1566-7367
DOI	10.1016/j.catcom.2018.08.017
通讯作者	Wang, Zhou-jun(wangzj@mail.buct.edu.cn)
英文摘要	Cobalt (Co) catalysts supported on hydrotalcite (MgAl) and metal oxides (MgO, Al2O3) have been synthesized by co-precipitation methods for CO2 reforming of methane. It is found that the Co/MgAl catalyst possessed excellent initial activity and outstanding long-term stability. An activation process was observed on the Co/MgO catalyst, which was followed by moderate deactivation. The Co/Al2O3 catalyst suffered severe deactivation although it exhibited relatively good initial activity. The structural characterizations demonstrate that the exceptional reforming performance of the Co/MgAl catalyst was related to high specific surface area, abundant medium basic sites, tiny Co nanoparticles and strong metal-support interactions.
资助项目	National Natural Science Foundation of China[21811530293] ; National Natural Science Foundation of China[21776007] ; National Natural Science Foundation of China[21403012]
WOS关键词	HYDROGEN-PRODUCTION ; NI ; TEMPERATURE ; PERFORMANCE ; CO
WOS研究方向	Chemistry
语种	英语
出版者	ELSEVIER SCIENCE BV
WOS记录号	WOS:000444933100017
资助机构	National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China
内容类型	期刊论文
源URL	[http://cas-ir.dicp.ac.cn/handle/321008/167042]
专题	大连化学物理研究所_中国科学院大连化学物理研究所
通讯作者	Wang, Zhou-jun
作者单位	1.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, iChEM, Dalian 116023, Peoples R China 2.Beijing Univ Chem Technol, State Key Lab Chem Resource Engn, Beijing Key Lab Energy Environm Catalysis, Beijing 100029, Peoples R China
推荐引用方式 GB/T 7714	Wang, Zhou-jun,Bai, Xiaoli,Guo, Yu,et al. Carbon dioxide reforming of methane over cobalt catalysts supported on hydrotalcite and metal oxides[J]. CATALYSIS COMMUNICATIONS,2018,116:81-84.
APA	Wang, Zhou-jun.,Bai, Xiaoli.,Guo, Yu.,Lu, Junying.,Gao, Lijun.,...&Tu, Weixia.(2018).Carbon dioxide reforming of methane over cobalt catalysts supported on hydrotalcite and metal oxides.CATALYSIS COMMUNICATIONS,116,81-84.
MLA	Wang, Zhou-jun,et al."Carbon dioxide reforming of methane over cobalt catalysts supported on hydrotalcite and metal oxides".CATALYSIS COMMUNICATIONS 116(2018):81-84.