Selective Hydrogenation of Cinnamaldehyde Catalyzed by ZnO-Fe2O3 Mixed Oxide Supported Gold Nanocatalysts
文献类型：期刊论文
| 作者 | Wang, Wei2,3; Xie, Yan2; Zhang, Shaohua2; Liu, Xing2; Haruta, Masatake1,2; Huang, Jiahui2 |
| 刊名 | CATALYSTS
 |
| 出版日期 | 2018-02-01 |
| 卷号 | 8期号:2 |
| 关键词 | Gold Catalysis Zinc-iron Mixed Oxides Selective Hydrogenation Cinnamaldehyde Cinnamyl Alcohol |
| ISSN号 | 2073-4344 |
| DOI | 10.3390/catal8020060 |
| 文献子类 | Article |
| 英文摘要 | ZnO-Fe2O3 mixed oxides and supported gold nanocatalysts were prepared by using coprecipitation and deposition-precipitation methods, respectively. Cinnamaldehyde hydrogenation over various ZnO-Fe2O3 mixed oxides supported gold nanocatalysts have been investigated at 140 degrees C and a hydrogen pressure of 1.0 MPa. The molar ratio of Fe to Zn was found to greatly affect the selective hydrogenation catalytic activity of ZnO-Fe2O3 mixed oxide supported gold nanocatalysts. Among these supported gold nanocatalysts in this work, Au/Zn0.7Fe0.3Ox (Au loading of 1.74 wt %) exhibited the highest conversion of cinnamaldehyde and high selectivity to cinnamal alcohol. The excellent catalytic activity of Au/Zn0.7Fe0.3Ox was tightly associated with a large surface area, small gold nanoparticles, and good H-2 dissociation ability at low temperature. |
| WOS关键词 | LIQUID-PHASE HYDROGENATION ; CO OXIDATION ; ACTIVE-SITES ; HETEROGENEOUS REDUCTION ; MOLECULAR-HYDROGEN ; CINNAMYL ALCOHOL ; AU CATALYSTS ; IRON ; NANOPARTICLES ; NITROAROMATICS |
| WOS研究方向 | Chemistry |
| 语种 | 英语 |
| WOS记录号 | WOS:000427512900019 |
| 出版者 | MDPI |
| 源URL | [http://cas-ir.dicp.ac.cn/handle/321008/168874]  |
| 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 |
| 通讯作者 | Xie, Yan; Huang, Jiahui |
| 作者单位 | 1.Tokyo Metropolitan Univ, Grad Sch Urban Environm Sci, Dept Appl Chem, Res Ctr Gold Chem, 1-1 Minami Osawa, Hachioji, Tokyo 1920379, Japan 2.Chinese Acad Sci, Dalian Inst Chem Phys, Gold Catalysis Res Ctr, State Key Lab Catalysis, Zhongshan Rd 457, Dalian 116023, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Wei,Xie, Yan,Zhang, Shaohua,et al. Selective Hydrogenation of Cinnamaldehyde Catalyzed by ZnO-Fe2O3 Mixed Oxide Supported Gold Nanocatalysts[J]. CATALYSTS,2018,8(2). |
| APA | Wang, Wei,Xie, Yan,Zhang, Shaohua,Liu, Xing,Haruta, Masatake,&Huang, Jiahui.(2018).Selective Hydrogenation of Cinnamaldehyde Catalyzed by ZnO-Fe2O3 Mixed Oxide Supported Gold Nanocatalysts.CATALYSTS,8(2). |
| MLA | Wang, Wei,et al."Selective Hydrogenation of Cinnamaldehyde Catalyzed by ZnO-Fe2O3 Mixed Oxide Supported Gold Nanocatalysts".CATALYSTS 8.2(2018). |
入库方式： OAI收割
来源：大连化学物理研究所
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