Carbon layer structures and thermal conductivity of graphitized carbon fibers
文献类型：期刊论文
| 作者 | Wu, GP; Li, DH; Yang, Y; Lu, CX; Zhang, SC; Li, XT; Feng, ZH; Li, ZH;李志宏 |
| 刊名 | JOURNAL OF MATERIALS SCIENCE
 |
| 出版日期 | 2012 |
| 卷号 | 47期号:6页码:2882-2890 |
| 英文摘要 | The results of X-ray diffraction on polyacrylonitrile-based carbon fibers graphitized at temperatures from 1800 to 2500 A degrees C are reported. The carbon crystallites consist of graphene-layer stacks. A Hirsch analysis showed that the average graphene stack height increased with temperature up to similar to 2000 A degrees C, reaching a relatively stable stack height thereafter. The average lateral layer size increased from 0.88 nm for the as-received fibers to 3.37 nm at 2500 A degrees C. With increasing temperature the formation of microfibrillar structures was observed, accompanied by the flattening of carbon layers. The changes in electrical and thermal properties were in good agreement with the aspect ratio of carbon layers. |
| 学科主题 | Materials Science |
| 收录类别 | SCI |
| WOS记录号 | WOS:000299330700042 |
| 公开日期 | 2016-05-03 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/224215]  |
| 专题 | 高能物理研究所_多学科研究中心 |
| 推荐引用方式 GB/T 7714 | Wu, GP,Li, DH,Yang, Y,et al. Carbon layer structures and thermal conductivity of graphitized carbon fibers[J]. JOURNAL OF MATERIALS SCIENCE,2012,47(6):2882-2890. |
| APA | Wu, GP.,Li, DH.,Yang, Y.,Lu, CX.,Zhang, SC.,...&Li, ZH；李志宏.(2012).Carbon layer structures and thermal conductivity of graphitized carbon fibers.JOURNAL OF MATERIALS SCIENCE,47(6),2882-2890. |
| MLA | Wu, GP,et al."Carbon layer structures and thermal conductivity of graphitized carbon fibers".JOURNAL OF MATERIALS SCIENCE 47.6(2012):2882-2890. |
入库方式： OAI收割
来源：高能物理研究所
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