Temperature-programmed desorption and surface reaction studies of CO on Co2C

	Temperature-programmed desorption and surface reaction studies of CO on Co2C
	Pei, Yanpeng 1,3; Ding, Yunjie 1,2; Zang, Juan 1,3; Song, Xiangen 1,3; Dong, Wenda 1,3; Zhu, Hejun 1; Wang, Tao 1; Chen, Weimiao 1
刊名	chinese journal of catalysis
	2013-08-01
卷号	34 期号:8 页码:1570-1575
关键词	Cobalt carbide Passivation layer Carbon monoxide adsorption Hydrogenation Alcohol
ISSN号	0253-9837
通讯作者	丁云杰
产权排序	待补充
合作状况	英
英文摘要	cobalt carbide (co2c) samples were prepared by carburizing co with co at 473 k for in excess of 400 h and were characterized by x-ray diffraction, transmission electron microscopy, co temperature-programmed reduction, co temperature-programmed desorption (co-tpd), and co temperature-programmed surface reaction. the prepared co2c samples were composed of bulk co2c with a surface coo passivation layer. the passivation layer could be removed by reaction with co at 477 k. co desorbing at low temperature in co-tpd experiments likely originated from chemisorbed co. co desorbing at high temperature was likely due to residual co within the co2c crystal lattice. co adsorbed on co2c reacted with h-2 to form alcohol. (c) 2013, dalian institute of chemical physics, chinese academy of sciences. published by elsevier b.v. all rights reserved.
学科主题	物理化学
WOS标题词	science & technology ; physical sciences ; technology
类目[WOS]	chemistry, applied ; chemistry, physical ; engineering, chemical
研究领域[WOS]	chemistry ; engineering
关键词[WOS]	molybdenum carbide catalyst ; linear alpha-alcohols ; co/ac catalysts ; cobalt ; syngas ; dehydrogenation ; hydrogenation ; nitrides ; gas ; no
收录类别	SCI
资助信息	1，1
原文出处	1575
语种	英语
WOS记录号	WOS:000323239600013
公开日期	2014-09-11
内容类型	期刊论文
源URL	[http://159.226.238.44/handle/321008/119295]
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	1.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian Natl Lab Clean Energy, Dalian 116023, Liaoning, Peoples R China 2.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian 116023, Liaoning, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Pei, Yanpeng,Ding, Yunjie,Zang, Juan,et al. Temperature-programmed desorption and surface reaction studies of CO on Co2C[J]. chinese journal of catalysis,2013,34(8):1570-1575.
APA	Pei, Yanpeng.,Ding, Yunjie.,Zang, Juan.,Song, Xiangen.,Dong, Wenda.,...&Chen, Weimiao.(2013).Temperature-programmed desorption and surface reaction studies of CO on Co2C.chinese journal of catalysis,34(8),1570-1575.
MLA	Pei, Yanpeng,et al."Temperature-programmed desorption and surface reaction studies of CO on Co2C".chinese journal of catalysis 34.8(2013):1570-1575.