SMSI-like behavior and Ni promotion effect on NiZnAl catalysts in steam reforming of methanol

	SMSI-like behavior and Ni promotion effect on NiZnAl catalysts in steam reforming of methanol
	Men, Yong; Yang, Mei
刊名	catalysis communications
	2012-05-10
卷号	22 页码:68-73
关键词	Hydrogen production SMSI Methanol reforming Fuel processing Microchannel reactor
通讯作者	门勇
产权排序	1,1
英文摘要	a series of niznal catalysts have been developed for the hydrogen production by methanol steam reforming within microchannel reactor. these catalysts were characterized by n-2 adsorption-desorption, x-ray diffraction, h-2-tpr and pulse h-2-chemisorption. our results show that the coexistence of ni and zn in bimetallic catalysts results in superior catalytic performance for hydrogen production compared with monometallic catalysts, despite the fact the former possesses the lower surface area. the difference between the catalytic performances could mainly be attributed to the ni promotion effect associated with smsi-like geometric effects and interpreted by a hypothesized encapsulation model corroborated by the characterizations. (c) 2012 elsevier b.v. all rights reserved.
学科主题	物理化学
类目[WOS]	chemistry, physical
研究领域[WOS]	chemistry
关键词[WOS]	metal-support interactions ; hydrogen-production ; selectivity ; generation ; reactor ; alloys ; zn
收录类别	SCI
语种	英语
WOS记录号	WOS:000303294300013
公开日期	2013-10-11
内容类型	期刊论文
源URL	[http://159.226.238.44/handle/321008/118358]
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
作者单位	Chinese Acad Sci, Dalian Inst Chem Phys, Dalian Natl Lab Clean Energy, Dalian 116023, Peoples R China
推荐引用方式 GB/T 7714	Men, Yong,Yang, Mei. SMSI-like behavior and Ni promotion effect on NiZnAl catalysts in steam reforming of methanol[J]. catalysis communications,2012,22:68-73.
APA	Men, Yong,&Yang, Mei.(2012).SMSI-like behavior and Ni promotion effect on NiZnAl catalysts in steam reforming of methanol.catalysis communications,22,68-73.
MLA	Men, Yong,et al."SMSI-like behavior and Ni promotion effect on NiZnAl catalysts in steam reforming of methanol".catalysis communications 22(2012):68-73.