Aerobic oxidation of benzyl alcohol in water catalyzed by gold nanoparticles supported on imidazole containing crosslinked polymer
文献类型：期刊论文
| 作者 | Shi, Yuanyuan1; Huang, Jiahui1; Wang, Huan1; Haruta, Masatake1,2 |
| 刊名 | APPLIED CATALYSIS A-GENERAL
 |
| 出版日期 | 2017-04-25 |
| 卷号 | 536页码:27-34 |
| 关键词 | Gold Catalysis Crosslinked Polymer Aerobic Oxidation Benzyl Alcohol Benzoic Acid |
| ISSN号 | 0926-860X |
| DOI | 10.1016/j.apcata.2017.02.015 |
| 文献子类 | Article |
| 英文摘要 | A series of imidazole containing crosslinked copolymer poly(divinylbenzene-co-N- vinylimidazole) (PDVB-VI-n) supported Au catalysts were prepared by using AuCI3 as the precursor. The resulting Au/PDVB-VI-n catalysts were employed to catalyze the aerobic oxidation of benzyl alcohol with molecular oxygen as the sole oxidant and water as the solvent. By optimizing the sizes of Au NPs and the composition of PDVB-VI-n, Au/PDVB-VI-n exhibited the excellent activities even only using a small amount of basic K2CO3. Interestingly, the conversion of benzyl alcohol increased monotonously with the increase of Au sizes in the range of 2-5 nm, but the selectivity to benzoic acid increased first and then decreased gradually. The highest selectivity to benzoic acid of similar to 80%was achieved over similar to 3.2 nm Au NPs. (C) 2017 Elsevier B.V. All rights reserved. |
| WOS关键词 | SOLID BASE CATALYSTS ; SELECTIVE OXIDATION ; METAL NANOCLUSTERS ; AU CLUSTERS ; SIZE ; ALDEHYDES ; ACID ; HYDROTALCITE ; PARTICLES ; SOLVENT |
| WOS研究方向 | Chemistry ; Environmental Sciences & Ecology |
| 语种 | 英语 |
| WOS记录号 | WOS:000398647200004 |
| 出版者 | ELSEVIER SCIENCE BV |
| 源URL | [http://cas-ir.dicp.ac.cn/handle/321008/169308]  |
| 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 | Huang, Jiahui; Haruta, Masatake |
| 作者单位 | 1.Chinese Acad Sci, Gold Catalysis Res Ctr, State Key Lab Catalysis, Dalian Inst Chem Phys, 457 Zhongshan Rd, Dalian 116023, Peoples R China 2.Tokyo Metropolitan Univ, Dept Appl Chem, Grad Sch Urban Environm Sci, 1-1 Minami Osawa, Hachioji, Tokyo 1920397, Japan |
| 推荐引用方式 GB/T 7714 | Shi, Yuanyuan,Huang, Jiahui,Wang, Huan,et al. Aerobic oxidation of benzyl alcohol in water catalyzed by gold nanoparticles supported on imidazole containing crosslinked polymer[J]. APPLIED CATALYSIS A-GENERAL,2017,536:27-34. |
| APA | Shi, Yuanyuan,Huang, Jiahui,Wang, Huan,&Haruta, Masatake.(2017).Aerobic oxidation of benzyl alcohol in water catalyzed by gold nanoparticles supported on imidazole containing crosslinked polymer.APPLIED CATALYSIS A-GENERAL,536,27-34. |
| MLA | Shi, Yuanyuan,et al."Aerobic oxidation of benzyl alcohol in water catalyzed by gold nanoparticles supported on imidazole containing crosslinked polymer".APPLIED CATALYSIS A-GENERAL 536(2017):27-34. |
入库方式： OAI收割
来源：大连化学物理研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。