Growth of single-crystal alpha-MnO2 nanorods on multi-walled carbon nanotubes
文献类型：期刊论文
| 作者 | Y. Chen ; C. G. Liu ; C. Liu ; G. Q. Lu ; H. M. Cheng |
| 刊名 | Materials Research Bulletin
 |
| 出版日期 | 2007 |
| 卷号 | 42期号:11页码:1935-1941 |
| 关键词 | chemical synthesis electron microscopy X-ray diffraction double-layer capacitors electrochemical characterization electrode materials open tunnel alpha-mno2 supercapacitors oxide mno2 nanofibers nanowires |
| ISSN号 | 0025-5408 |
| 中文摘要 | Single-crystal alpha-MnO2 nanorods were grown on multi-walled carbon nanotubes (MWNTs) in H2SO4 aqueous solution. The morphology and microstructure of the composites were examined by transmission electron microscopy, high-resolution transmission electron microscopy (HRTEM), X-ray diffractometry and energy dispersive spectroscopy (EDS). The results show that alpha-MnO2 single-crystal nanorods with a mean diameter of 15 nm were densely grown on the surface of MWNTs. Those MVWNTs/ MnO2 composites were used as an electrode material for supercapacitors, and it was found that the supercapacitor performance using MWNTs/MnO2 composites was improved largely compared to that using pure MWNTs and alpha-MnO2 nanorod mechanically mixed with MWNTs. (C) 2006 Elsevier Ltd. All rights reserved. |
| 原文出处 | |
| 公开日期 | 2012-04-13 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/33465]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 推荐引用方式 GB/T 7714 | Y. Chen,C. G. Liu,C. Liu,et al. Growth of single-crystal alpha-MnO2 nanorods on multi-walled carbon nanotubes[J]. Materials Research Bulletin,2007,42(11):1935-1941. |
| APA | Y. Chen,C. G. Liu,C. Liu,G. Q. Lu,&H. M. Cheng.(2007).Growth of single-crystal alpha-MnO2 nanorods on multi-walled carbon nanotubes.Materials Research Bulletin,42(11),1935-1941. |
| MLA | Y. Chen,et al."Growth of single-crystal alpha-MnO2 nanorods on multi-walled carbon nanotubes".Materials Research Bulletin 42.11(2007):1935-1941. |
入库方式： OAI收割
来源：金属研究所
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