Low-temperature synthesis of Mn(3)O(4) nanoparticles loaded on multi-walled carbon nanotubes and their application in electrochemical capacitors
文献类型：期刊论文
| 作者 | An, Guimin1; Yu, Ping1; Xiao, Meijun2; Liu, Zhimin1; Miao, Zhenjiang1; Ding, Kunlun1; Mao, Lanqun1 |
| 刊名 | NANOTECHNOLOGY
 |
| 出版日期 | 2008-07-09 |
| 卷号 | 19期号:27 |
| ISSN号 | 0957-4484 |
| DOI | 10.1088/0957-4484/19/27/275709 |
| 英文摘要 | A low-temperature, efficient and one-step deposition method, in which Mn(CH(3)COO)(2)center dot 4H(2)O serves as precursor and O(2) as oxidant, was employed to deposit Mn(3)O(4) nanoparticles on multi-walled carbon nanotubes (MWCNTs) in ethanol solution at 150 and 200 degrees C. The resulting Mn(3)O(4)/MWCNT composites were characterized by means of different techniques including x-ray diffraction, x-ray photoelectron spectroscopy and transmission electron microscopy. It was indicated that the Mn(3)O(4) nanoparticles were attached uniformly on MWCNTs with sizes less than 10 nm, and the loading amount of Mn(3)O(4) could be tuned by changing the initial weight ratio of Mn(CH(3)COO)(2)center dot 4H(2)O/MWCNT. The electrochemical behavior of the Mn(3)O(4)/MWCNT composites was examined by cyclic voltammetry, and the result indicated the specific capacitance of the composite electrode was 330 F g(-1), nearly 18 times higher than that of the pure MWCNT electrode. The good performance of the as-prepared composites as electrode material may be attributed to the synergistic effects of the Mn(3)O(4) nanoparticles and the MWCNTs. |
| 语种 | 英语 |
| WOS记录号 | WOS:000256456000028 |
| 出版者 | IOP PUBLISHING LTD |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/64403]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Liu, Zhimin |
| 作者单位 | 1.Chinese Acad Sci, Inst Chem, Ctr Mol Sci, BNLMS, Beijing 100080, Peoples R China 2.China Petr & Chem Corp SINOPEC, Engn Construct Gen Co, ZPEB, Puyang City 0393, Henan Province, Peoples R China |
| 推荐引用方式 GB/T 7714 | An, Guimin,Yu, Ping,Xiao, Meijun,et al. Low-temperature synthesis of Mn(3)O(4) nanoparticles loaded on multi-walled carbon nanotubes and their application in electrochemical capacitors[J]. NANOTECHNOLOGY,2008,19(27). |
| APA | An, Guimin.,Yu, Ping.,Xiao, Meijun.,Liu, Zhimin.,Miao, Zhenjiang.,...&Mao, Lanqun.(2008).Low-temperature synthesis of Mn(3)O(4) nanoparticles loaded on multi-walled carbon nanotubes and their application in electrochemical capacitors.NANOTECHNOLOGY,19(27). |
| MLA | An, Guimin,et al."Low-temperature synthesis of Mn(3)O(4) nanoparticles loaded on multi-walled carbon nanotubes and their application in electrochemical capacitors".NANOTECHNOLOGY 19.27(2008). |
入库方式： OAI收割
来源：化学研究所
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