NiO-MgO nanoparticles confined inside SiO2 frameworks to achieve highly catalytic performance for CO2 reforming of methane

doi:10.1016/j.mcat.2017.02.019

	NiO-MgO nanoparticles confined inside SiO2 frameworks to achieve highly catalytic performance for CO2 reforming of methane
	Xu, Jiayu1,2,3 ; Xiao, Qinglin1,2,3 ; Zhang, Jun 1; Sun, Yuhan1,3 ; Zhu, Yan1,3
	2017-05
发表期刊	MOLECULAR CATALYSIS (IF:3.9[JCR-2023],3.8[5-Year])
ISSN	2468-8231
卷号	432 页码:31-36
发表状态	已发表
DOI	10.1016/j.mcat.2017.02.019
摘要	NiO-MgO nanoparticles were encapsulated into the inner matrices of silica to form the core-shell structure. Such catalyst (NiO-MgO@SiO2) exhibited highly efficient activity for CO2 reforming of methane, in which above 80% methane conversion and about 70% CO2 conversion can be achieved at a low bed temperature (670 degrees C) with a high space velocity of 79200 mL g(-1) h(-1). Furthermore, such confined structure indeed ensures higher resistance toward the catalyst carbon deposition and the sintering of active sites for long-term performance, when compared to the conventional NiO-MgO/SiO2 catalyst. (C) 2017 Elsevier B.V. All rights reserved.
关键词	Dry reforming Confined structure NiO-MgO Stability Carbon deposition
收录类别	SCI ; EI
语种	英语
资助项目	China ministry of science and technology[2016YFA0202802]
WOS研究方向	Chemistry
WOS类目	Chemistry, Physical
WOS记录号	WOS:000400559700005
出版者	ELSEVIER SCIENCE BV
EI入藏号	20173904199144
EI主题词	Carbon dioxide ; Catalyst activity ; Catalysts ; Convergence of numerical methods ; Deposition ; Magnesia ; Methane ; Nanoparticles ; Silica ; Sintering
EI分类号	Nanotechnology:761 ; Chemical Reactions:802.2 ; Chemical Operations:802.3 ; Chemical Agents and Basic Industrial Chemicals:803 ; Chemical Products Generally:804 ; Numerical Methods:921.6 ; Solid State Physics:933
WOS关键词	SOLID-SOLUTION CATALYSTS ; CARBON-DIOXIDE ; PARTIAL OXIDATION ; SYNGAS PRODUCTION ; SYNTHESIS GAS ; COKING ; DEPOSITION ; SILICA ; REDUCTION ; CAPTURE
原始文献类型	Article
引用统计	正在获取...
文献类型	期刊论文
条目标识符	https://kms.shanghaitech.edu.cn/handle/2MSLDSTB/1391
专题	物质科学与技术学院物质科学与技术学院_特聘教授组_孙予罕组物质科学与技术学院_特聘教授组_祝艳组物质科学与技术学院_硕士生
通讯作者	Sun, Yuhan; Zhu, Yan
作者单位	1.Chinese Acad Sci, Shanghai Adv Res Inst, Key Lab Low Carbon Convers Sci & Engn, Shanghai 201210, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.ShanghaiTech Univ, Sch Phys Sci & Technol, Shanghai 201210, Peoples R China
第一作者单位	物质科学与技术学院
通讯作者单位	物质科学与技术学院
推荐引用方式 GB/T 7714	Xu, Jiayu,Xiao, Qinglin,Zhang, Jun,et al. NiO-MgO nanoparticles confined inside SiO2 frameworks to achieve highly catalytic performance for CO2 reforming of methane[J]. MOLECULAR CATALYSIS,2017,432:31-36.
APA	Xu, Jiayu,Xiao, Qinglin,Zhang, Jun,Sun, Yuhan,&Zhu, Yan.(2017).NiO-MgO nanoparticles confined inside SiO2 frameworks to achieve highly catalytic performance for CO2 reforming of methane.MOLECULAR CATALYSIS,432,31-36.
MLA	Xu, Jiayu,et al."NiO-MgO nanoparticles confined inside SiO2 frameworks to achieve highly catalytic performance for CO2 reforming of methane".MOLECULAR CATALYSIS 432(2017):31-36.