Structural evolution in the graphitization process of activated carbon by high-pressure sintering
文献类型：期刊论文
| 作者 | Zhao, JG ; Yang, LX ; Li, FY ; Yu, RC ; Jin, CQ |
| 刊名 | CARBON
 |
| 出版日期 | 2009 |
| 卷号 | 47期号:3页码:744 |
| 关键词 | METAL-INSULATOR-TRANSITION GLASSY-CARBON NANOGRAPHITE RIBBONS ELECTRICAL-PROPERTIES STACKED NANOGRAPHITE RAMAN-SPECTROSCOPY AMORPHOUS-CARBON GRAPHITE DIFFRACTION NANOTUBES |
| ISSN号 | 0008-6223 |
| 通讯作者 | Jin, CQ (reprint author), Chinese Acad Sci, Inst Phys, Beijing Natl Lab Condensed Matter Phys, Beijing 100190, Peoples R China. |
| 中文摘要 | Activated carbon was treated at 5 GPa up to 1600 degrees C, and the structural evolution in the graphitization process was investigated. The graphitization temperature is equal to 1200 degrees C at 5 GPa, reflected by X-ray diffraction (XRD) patterns. Honeycomb-like structures in micron scale come into being in the high-pressure sintering temperature range of 1000-1100 degrees C and slice-like structures appear after graphitization. The existence of D and D'lines in the Raman spectra for the graphitized-activated carbon indicates that there are still some disordered structures. The continuous occurrence of variable-range hopping, the approximately linear rho-T relationship, and semimetal conduction mechanism accords with the graphitization process. (C) 2008 Elsevier Ltd. All rights reserved. |
| 收录类别 | SCI |
| 资助信息 | NSF; Ministry of Science and Technology of China |
| 语种 | 英语 |
| 公开日期 | 2013-09-24 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/53303]  |
| 专题 | 物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文 |
| 推荐引用方式 GB/T 7714 | Zhao, JG,Yang, LX,Li, FY,et al. Structural evolution in the graphitization process of activated carbon by high-pressure sintering[J]. CARBON,2009,47(3):744. |
| APA | Zhao, JG,Yang, LX,Li, FY,Yu, RC,&Jin, CQ.(2009).Structural evolution in the graphitization process of activated carbon by high-pressure sintering.CARBON,47(3),744. |
| MLA | Zhao, JG,et al."Structural evolution in the graphitization process of activated carbon by high-pressure sintering".CARBON 47.3(2009):744. |
入库方式： OAI收割
来源：物理研究所
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