Carbon Dioxide Methanation over Nickel-Based Catalysts Supported on Various Mesoporous Material

doi:10.1021/acs.energyfuels.7b03826

	Carbon Dioxide Methanation over Nickel-Based Catalysts Supported on Various Mesoporous Material
	Guo, Xinpeng 1,2; Traitangwong, Atsadang 2; Hu, Mingxiang 3; Zuo, Cuncun 2; Meeyoo, Vissanu 2; Peng, Zhijian 1; Li, Chunshan 2
	2018-03-01
发表期刊	ENERGY & FUELS
ISSN	0887-0624
卷号	32 期号:3 页码:3681-3689
摘要	Diverse supports (ZSM-5, SBA-15, MCM-41, Al2O3 and SiO2) with various mesoporous structures were introduced to fabricate nickel-based catalysts for the CO2 methanation by incipient wetness impregnation method. Ni/ZSM-5 catalyst displayed the most active catalytic properties, followed with Ni/SBA-15, Ni/Al2O3, Ni/SiO2 and Ni/MCM-41 catalysts. The excellent catalytic property of Ni/ZSM-5 catalyst was resulted from the basic property and the synergistic effect between nickel metal and support. The reactivity of the reaction intermediate monodentate formate in Ni/ZSM-5 catalyst was more active than that of bidentate formate species as identified by in situ infrared spectroscopy. The Ni/ZSM-5 catalyst performed with excellent stability and no deactivation up to 100 h. XRD, BET and TGA/DTA characterization further indicated that Ni/ZSM-5 catalyst had excellent resistance to carbon deposition and metal sintering. What is more, the kinetics of CO2 methanation over Ni/ZSM-5 catalyst was also studied.
文章类型	Article
WOS标题词	Science & Technology ; Technology
DOI	10.1021/acs.energyfuels.7b03826
收录类别	SCI ; ISTP
语种	英语
关键词[WOS]	GROUP-VIII METALS ; CO2 METHANATION ; LOW-TEMPERATURE ; HYDROGEN-PRODUCTION ; KINETICS ; PERFORMANCE ; SELECTIVITY ; ADSORPTION ; CONVERSION ; MECHANISM
WOS研究方向	Energy & Fuels ; Engineering
WOS类目	Energy & Fuels ; Engineering, Chemical
项目资助者	National Science Fund for Excellent Young Scholars(21422607) ; NSFC-NRCT joint project(51661145012) ; Key Research Program of Frontier Sciences, CAS(QYZDB-SSW-SLH022)
WOS记录号	WOS:000428003800104
引用统计
文献类型	期刊论文
条目标识符	http://ir.ipe.ac.cn/handle/122111/24192
专题	多相复杂系统国家重点实验室
作者单位	1.China Univ Geosci, Sch Engn & Technol, Beijing 100083, Peoples R China 2.Chinese Acad Sci, Inst Proc Engn, State Key Lab Multiphase Complex Syst, Beijing Key Lab Ion Liquids Clean Proc, Beijing 100190, Peoples R China 3.Tsinghua Univ, Sch Mat Sci & Engn, State Key Lab New Ceram & Fine Proc, Beijing 100084, Peoples R China
推荐引用方式 GB/T 7714	Guo, Xinpeng,Traitangwong, Atsadang,Hu, Mingxiang,et al. Carbon Dioxide Methanation over Nickel-Based Catalysts Supported on Various Mesoporous Material[J]. ENERGY & FUELS,2018,32(3):3681-3689.
APA	Guo, Xinpeng.,Traitangwong, Atsadang.,Hu, Mingxiang.,Zuo, Cuncun.,Meeyoo, Vissanu.,...&Li, Chunshan.(2018).Carbon Dioxide Methanation over Nickel-Based Catalysts Supported on Various Mesoporous Material.ENERGY & FUELS,32(3),3681-3689.
MLA	Guo, Xinpeng,et al."Carbon Dioxide Methanation over Nickel-Based Catalysts Supported on Various Mesoporous Material".ENERGY & FUELS 32.3(2018):3681-3689.