Synthesis and surface characteristics of zirconia and modified zirconia: Performance of CO hydrogenation

	Synthesis and surface characteristics of zirconia and modified zirconia: Performance of CO hydrogenation
	He, DP; Ding, YJ; Yin, HM; Wang, T; Luo, HY; Li, C
刊名	catalysis letters
	2002-11-01
卷号	84 期号:1-2 页码:89-93
关键词	ZrO2-based catalyst CO hydrogenation higher alcohol surface characteristics of ZrO2
通讯作者	丁云杰
英文摘要	zro2-a and zro2-b catalysts were prepared by two different coprecipitation methods and their performance of co hydrogenation was studied. the results indicated that zro2 and li-, pd- and mn-modified zro2 catalysts exhibited good selectivity and high sty to higher alcohols. the surface characteristics of zro2-a and zro2-b samples were investigated by means of bet, nh3-tpd, xrd and uv raman technique. the tetragonal zirconia on the surface region of zro2-a and li-pd-mn/zro2-a catalysts may be responsible for the high selectivity towards ethanol, while the monoclinic zirconia on the surface of zro2-b and li-pd-mn/zro2-b catalysts may be crucial to the high isobutanol selectivity.
WOS标题词	science & technology ; physical sciences
类目[WOS]	chemistry, physical
研究领域[WOS]	chemistry
关键词[WOS]	ultraviolet raman-spectroscopy ; sulfated zirconia ; oxide ; zro2 ; catalysts ; isobutene
收录类别	SCI
原文出处	true
语种	英语
WOS记录号	WOS:000179179200014
公开日期	2010-11-30
内容类型	期刊论文
源URL	[http://159.226.238.44/handle/321008/82405]
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 116023, Peoples R China
推荐引用方式 GB/T 7714	He, DP,Ding, YJ,Yin, HM,et al. Synthesis and surface characteristics of zirconia and modified zirconia: Performance of CO hydrogenation[J]. catalysis letters,2002,84(1-2):89-93.
APA	He, DP,Ding, YJ,Yin, HM,Wang, T,Luo, HY,&Li, C.(2002).Synthesis and surface characteristics of zirconia and modified zirconia: Performance of CO hydrogenation.catalysis letters,84(1-2),89-93.
MLA	He, DP,et al."Synthesis and surface characteristics of zirconia and modified zirconia: Performance of CO hydrogenation".catalysis letters 84.1-2(2002):89-93.