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
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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. |
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