Urchin-like nano/micro hybrid anode materials for lithium ion battery
文献类型：期刊论文
| 作者 | H. L. Zhang ; Y. Zhang ; X. G. Zhang ; F. Li ; C. Liu ; J. Tan ; H. M. Cheng |
| 刊名 | Carbon
 |
| 出版日期 | 2006 |
| 卷号 | 44期号:13页码:2778-2784 |
| 关键词 | battery carbon carbon nanofibers chemical vapor deposition electrochemical properties coated natural graphite carbonaceous materials electrochemical characteristics surface modification electrode materials negative-electrode performance particles oxidation insertion |
| ISSN号 | 0008-6223 |
| 中文摘要 | Inspired by a special biological structure in nature, a kind of urchin-like nano/micro hybrid design was proposed to modify conventional micrometer-sized electroactive materials for lithium ion battery (LIB). By catalytic chemical vapor deposition to in situ grow carbon nanofibers on the surface of natural graphite spheres, we fabricated the nano/micro hybrid composite with an urchin-like structure. Scanning electron microscopy (SEM), focused ion beam (FIB) workstation, transmission electron microscopy (TEM), and Raman spectroscopy were employed to characterize the composite. Electrochemical measurements indicated that the cyclability and rate capability of the composite as anode material for LIB were significantly improved. Furthermore, the design also demonstrated its effectiveness in other kinds of anode materials such as transition metal oxides. (c) 2006 Elsevier Ltd. All rights reserved. |
| 原文出处 | |
| 公开日期 | 2012-04-14 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/34694]  |
| 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 | H. L. Zhang,Y. Zhang,X. G. Zhang,et al. Urchin-like nano/micro hybrid anode materials for lithium ion battery[J]. Carbon,2006,44(13):2778-2784. |
| APA | H. L. Zhang.,Y. Zhang.,X. G. Zhang.,F. Li.,C. Liu.,...&H. M. Cheng.(2006).Urchin-like nano/micro hybrid anode materials for lithium ion battery.Carbon,44(13),2778-2784. |
| MLA | H. L. Zhang,et al."Urchin-like nano/micro hybrid anode materials for lithium ion battery".Carbon 44.13(2006):2778-2784. |
入库方式： OAI收割
来源：金属研究所
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