Studies on differential heats of H-2 adsorption over gamma-Mo2N catalysts by microcalorimetry

	Studies on differential heats of H-2 adsorption over gamma-Mo2N catalysts by microcalorimetry
	Zhang, YJ ; Xin, Q
刊名	acta physico-chimica sinica
	2000-05-01
卷号	16 期号:5 页码:464-467
关键词	gamma-Mo2N microcalorimetry differential heat of H-2 adsorption
英文摘要	differential heats of h-2 adsorption on gamma-mo2n catalysts were studied by using microcalorimetry. samples with high and medium surface areas (90 and 17 m(2).g(-1)) present a homogeneous energetic distribution of surface sites, which corresponds with the preferential orientation of their (200) planes. molybdenum nitride with low surface area (8 m(2).g(-1)) displays a heterogeneous energetic distribution of h-2 adsorption sites. the higher initial differential heat of hydrogen adsorption observed for the low surface mo nitride was attributed to species adsorbed on surface sites associated with the (111) plane.
WOS标题词	science & technology ; physical sciences
类目[WOS]	chemistry, physical
研究领域[WOS]	chemistry
关键词[WOS]	high-surface-area ; molybdenum carbides ; hydrodenitrogenation ; nitrides ; mo2n ; hydrodesulfurization ; hydrogenation
收录类别	SCI
语种	英语
WOS记录号	WOS:000087310500018
公开日期	2015-11-10
内容类型	期刊论文
源URL	[http://159.226.238.44/handle/321008/138738]
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.Xian Petr Inst, Dept Petr Engn, Xian 710065, Peoples R China 2.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian 116023, Peoples R China
推荐引用方式 GB/T 7714	Zhang, YJ,Xin, Q. Studies on differential heats of H-2 adsorption over gamma-Mo2N catalysts by microcalorimetry[J]. acta physico-chimica sinica,2000,16(5):464-467.
APA	Zhang, YJ,&Xin, Q.(2000).Studies on differential heats of H-2 adsorption over gamma-Mo2N catalysts by microcalorimetry.acta physico-chimica sinica,16(5),464-467.
MLA	Zhang, YJ,et al."Studies on differential heats of H-2 adsorption over gamma-Mo2N catalysts by microcalorimetry".acta physico-chimica sinica 16.5(2000):464-467.