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题名: Bimetallic Zn and Hf on Silica Catalysts for the Conversion of Ethanol to 1,3-Butadiene
作者: De Baerdemaeker, Trees1;  Feyen, Mathias2;  Mueller, Ulrich2;  Yilmaz, Bilge3;  Xiao, Feng-Shou4;  Zhang, Weiping5;  Yokoi, Toshiyuki6;  Bao, Xinhe7;  Gies, Hermann8;  De Vos, Dirk E.1
关键词: 1,3-butadiene ;  ethanol ;  zinc silicate ;  hemimorphite ;  heterogeneous catalysis ;  silica impregnation
刊名: ACS CATALYSIS
发表日期: 2015-06-01
DOI: 10.1021/acscatal.5b00376
卷: 5, 期:6, 页:3393-3397
收录类别: SCI
文章类型: Article
WOS标题词: Science & Technology ;  Physical Sciences
类目[WOS]: Chemistry, Physical
研究领域[WOS]: Chemistry
英文摘要: Silica-supported catalysts for the conversion of ethanol to 1,3-butadiene were investigated. The combination of Hf(IV) and Zn(II) resulted in a stable, active, and selective catalyst in which the Zn(II) effectively suppressed the dehydration activity of Hf(IV); the catalyst preparation method plays a crucial role. Using the crystalline Zn-silicate hemimorphite as an alternative Zn(II) source proved to be even more successful in suppressing ethanol dehydration.
关键词[WOS]: MAGNESIUM-OXIDE ;  METAL-OXIDES ;  BUTADIENE ;  HYDROXYAPATITE ;  TRANSFORMATION ;  SELECTIVITY ;  BASICITY ;  ACETONE ;  LEBEDEV
语种: 英语
WOS记录号: WOS:000355964300025
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/146308
Appears in Collections:中国科学院大连化学物理研究所_期刊论文

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作者单位: 1.Katholieke Univ Leuven, Ctr Surface Chem & Catalysis, B-3001 Leuven, Belgium
2.BASF SE, Proc Res & Chem Engn, D-67056 Ludwigshafen, Germany
3.BASF Corp, Proc Catalysts & Technol, Iselin, NJ 08830 USA
4.Zhejiang Univ, Hangzhou 310028, Zhejiang, Peoples R China
5.Dalian Univ Technol, State Key Lab Fine Chem, Dalian 116024, Peoples R China
6.Tokyo Inst Technol, Chem Resources Lab, Yokohama, Kanagawa 2268503, Japan
7.Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian 116023, Peoples R China
8.Ruhr Univ Bochum, Inst Geol Mineral & Geophys, D-44780 Bochum, Germany

Recommended Citation:
De Baerdemaeker, Trees,Feyen, Mathias,Mueller, Ulrich,et al. Bimetallic Zn and Hf on Silica Catalysts for the Conversion of Ethanol to 1,3-Butadiene[J]. ACS CATALYSIS,2015,5(6):3393-3397.
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