Electrical property 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 | SOLID STATE SCIENCES
 |
| 出版日期 | 2008 |
| 卷号 | 10期号:12页码:1947 |
| 关键词 | NANOGRAPHITE RIBBONS GLASSY-CARBON AMORPHOUS-CARBON BEHAVIOR |
| ISSN号 | 1293-2558 |
| 通讯作者 | Zhao, JG: Chinese Acad Sci, Inst Phys, Beijing Natl Lab Condensed Matter Phys, POB 603, Beijing 100080, Peoples R China. |
| 中文摘要 | Activated carbon was treated at 5.0 GPa up to 1600 degrees C, and the electrical property evolution in the graphitization process was investigated. The change of structure results in the corresponding electrical property transition. For the samples at low high-pressure sintering temperature, the variable-range hopping is the main electrical transportation mechanism. The graphitized activated carbon is a semimetal while the high-pressure sintering temperature is lower than 1300 degrees C and behaves non-Fermi-liquid property at higher sintering temperature. The ratio of resistivity at similar to 5.0 and similar to 300.0 K versus high-pressure sintering temperature is drastically decreasing near the graphitization temperature, which indicates that the insulator-metal transition occurs in the sintering temperature range of 900-1000 degrees C. (C) 2008 Elsevier Masson SAS. 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 | 2013-09-17 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/36952]  |
| 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. Electrical property evolution in the graphitization process of activated carbon by high-pressure sintering[J]. SOLID STATE SCIENCES,2008,10(12):1947. |
| APA | Zhao, JG,Yang, LX,Li, FY,Yu, RC,&Jin, CQ.(2008).Electrical property evolution in the graphitization process of activated carbon by high-pressure sintering.SOLID STATE SCIENCES,10(12),1947. |
| MLA | Zhao, JG,et al."Electrical property evolution in the graphitization process of activated carbon by high-pressure sintering".SOLID STATE SCIENCES 10.12(2008):1947. |
入库方式： OAI收割
来源：物理研究所
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