Development of Palladium Surface-Enriched Heteronuclear Au-Pd Nanoparticle Dehalogenation Catalysts in an Ionic Liquid
文献类型：期刊论文
| 作者 | Yuan, Xiao1,2; Sun, Geng1; Asakura, Hiroyuki3; Tanaka, Tsunehiro3; Chen, Xi4; Yuan, Yuan2; Laurenczy, Gabor2; Kou, Yuan1; Dyson, Paul J.2; Yan, Ning2,4 |
| 刊名 | CHEMISTRY-A EUROPEAN JOURNAL
 |
| 出版日期 | 2013 |
| 卷号 | 19期号:4页码:1227-1234 |
| 关键词 | Dehalogenation Gold Ionic Liquids Nanoparticles Palladium |
| ISSN号 | 0947-6539 |
| DOI | 10.1002/chem.201203605 |
| 英文摘要 | Heteronuclear AuPd nanoparticles were prepared and immobilized in the functionalized ionic liquid [C2OHmim][NTf2]. The structural and electronic properties of the nanoparticles were characterized by a range of techniques and the surface of the nanoparticles was found to be enriched in Pd. Moreover, the extent of Pd enrichment is easily controlled by varying the ratio of Au and Pd salts used in the synthesis. The heteronuclear nanoparticles were found to be effective catalysts in dehalogenation reactions with no activity observed for the pure Au nanoparticles and only limited activity for the pure Pd nanoparticles. The activity of the heteronuclear nanoparticles may be attributed to charge transfer from Pd to Au and consequently to more efficient reductive elimination. |
| 语种 | 英语 |
| WOS记录号 | WOS:000313721500012 |
| 出版者 | WILEY-V C H VERLAG GMBH |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/46307]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Yan, Ning |
| 作者单位 | 1.Peking Univ, Coll Chem & Mol Engn, Beijing Natl Lab Mol Sci, PKU Green Chem Ctr, Beijing 100871, Peoples R China 2.Ecole Polytech Fed Lausanne, Inst Sci & Ingn Chim, Lausanne, Switzerland 3.Kyoto Univ, Dept Mol Engn, Nishikyo Ku, Kyoto, Japan 4.Natl Univ Singapore, Dept Chem & Biomol Engn, Singapore 119260, Singapore |
| 推荐引用方式 GB/T 7714 | Yuan, Xiao,Sun, Geng,Asakura, Hiroyuki,et al. Development of Palladium Surface-Enriched Heteronuclear Au-Pd Nanoparticle Dehalogenation Catalysts in an Ionic Liquid[J]. CHEMISTRY-A EUROPEAN JOURNAL,2013,19(4):1227-1234. |
| APA | Yuan, Xiao.,Sun, Geng.,Asakura, Hiroyuki.,Tanaka, Tsunehiro.,Chen, Xi.,...&Yan, Ning.(2013).Development of Palladium Surface-Enriched Heteronuclear Au-Pd Nanoparticle Dehalogenation Catalysts in an Ionic Liquid.CHEMISTRY-A EUROPEAN JOURNAL,19(4),1227-1234. |
| MLA | Yuan, Xiao,et al."Development of Palladium Surface-Enriched Heteronuclear Au-Pd Nanoparticle Dehalogenation Catalysts in an Ionic Liquid".CHEMISTRY-A EUROPEAN JOURNAL 19.4(2013):1227-1234. |
入库方式： OAI收割
来源：化学研究所
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