Preparation and electrochemical properties of MnO2 nanosheets attached to Au nanoparticles on carbon nanotubes
文献类型：期刊论文
| 作者 | Wei, Li; Li, Changqing; Chu, Haibin; Li, Yan |
| 刊名 | DALTON TRANSACTIONS
 |
| 出版日期 | 2011 |
| 卷号 | 40期号:10页码:2332-2337 |
| ISSN号 | 1477-9226 |
| DOI | 10.1039/c0dt01073a |
| 英文摘要 | A wet chemical route for the preparation of MnO2 nanosheet/Au nanoparticle/MWNT hybrid materials is developed. The Au nanoparticles are prepared by reducing AuCl4- with citrate and attached to thiol-modified MWNTs. Owing to the reducing property and the binding ability to Mn-containing species of capping agents surrounded the Au nanoparticles, the MnO2 nanosheets are formed on the surface of Au nanoparticles. The ternary nanocomposites of MnO2/Au/MWNT have been characterized by transmission electron microscopy, X-ray diffraction, X-ray photoelectron spectroscopy, and FT-IR spectroscopy. The affiliation of MnO2 nanosheets into the hybrids remarkably enhances the electrocatalytic performance of Au nanoparticle/MWNT towards the oxygen reduction reaction. The specific capacitance of the ternary hybrids is also increased dramatically comparing with that of Au/MWNT. |
| 语种 | 英语 |
| WOS记录号 | WOS:000287665000035 |
| 出版者 | ROYAL SOC CHEMISTRY |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/72009]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Li, Yan |
| 作者单位 | Peking Univ, Coll Chem & Mol Engn, Beijing Natl Lab Mol Sci, State Key Lab Rare Earth Mat Chem & Applicat,Key, Beijing 100871, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wei, Li,Li, Changqing,Chu, Haibin,et al. Preparation and electrochemical properties of MnO2 nanosheets attached to Au nanoparticles on carbon nanotubes[J]. DALTON TRANSACTIONS,2011,40(10):2332-2337. |
| APA | Wei, Li,Li, Changqing,Chu, Haibin,&Li, Yan.(2011).Preparation and electrochemical properties of MnO2 nanosheets attached to Au nanoparticles on carbon nanotubes.DALTON TRANSACTIONS,40(10),2332-2337. |
| MLA | Wei, Li,et al."Preparation and electrochemical properties of MnO2 nanosheets attached to Au nanoparticles on carbon nanotubes".DALTON TRANSACTIONS 40.10(2011):2332-2337. |
入库方式： OAI收割
来源：化学研究所
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