Facile Synthesis of AuPt Alloy Nanoparticles in Polyelectrolyte Multi layers with Enhanced Catalytic Activity for Reduction of 4-Nitrophenol
文献类型：期刊论文
| 作者 | Chu, Chengcan; Su, Zhaohui |
| 刊名 | LANGMUIR
 |
| 出版日期 | 2014-12-23 |
| 卷号 | 30期号:50页码:15345-15350 |
| ISSN号 | 0743-7463 |
| DOI | 10.1021/la5042019 |
| 英文摘要 | In this work, bimetallic AuPt alloy nanoparticles were synthesized in situ in polyelectrolyte multilayers (PEMs) via an ion-exchange and coreduction process, in which the PEM support also served to suppress the AuPt phase separation, and thus enabled formation of AuPt alloy nanoparticles over a wide composition range. The PEM supported AuPt alloy nanoparticles exhibited higher catalytic activity than Au and Pt monometallic ones for the reduction of 4-nitrophenol by NaBH4, showing synergistic effects between Au and Pt. This work provides a facile approach to in situ synthesis of polymer supported bimetallic nanoparticles of tailored composition for optimum performance in catalysis and other applications. |
| 语种 | 英语 |
| 出版者 | AMER CHEMICAL SOC |
| WOS记录号 | WOS:000347140000036 |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/53219]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Su, Zhaohui |
| 作者单位 | Chinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Polymer Phys & Chem, Changchun 130022, Peoples R China |
| 推荐引用方式 GB/T 7714 | Chu, Chengcan,Su, Zhaohui. Facile Synthesis of AuPt Alloy Nanoparticles in Polyelectrolyte Multi layers with Enhanced Catalytic Activity for Reduction of 4-Nitrophenol[J]. LANGMUIR,2014,30(50):15345-15350. |
| APA | Chu, Chengcan,&Su, Zhaohui.(2014).Facile Synthesis of AuPt Alloy Nanoparticles in Polyelectrolyte Multi layers with Enhanced Catalytic Activity for Reduction of 4-Nitrophenol.LANGMUIR,30(50),15345-15350. |
| MLA | Chu, Chengcan,et al."Facile Synthesis of AuPt Alloy Nanoparticles in Polyelectrolyte Multi layers with Enhanced Catalytic Activity for Reduction of 4-Nitrophenol".LANGMUIR 30.50(2014):15345-15350. |
入库方式： OAI收割
来源：化学研究所
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