Superior tribological properties of an amorphous carbon film with a graphite-like structure
文献类型：期刊论文
| 作者 | Wang YJ(王永军)1,2; Li HX(李红轩)1 ; Ji L(吉利)1; Liu XH(刘晓红)1; Wu YX(吴艳霞)1,2; Zhou HD(周惠娣)1; Chen JM(陈建敏)1
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| 刊名 | Chinese Physics B
 |
| 出版日期 | 2012 |
| 卷号 | 21期号:1页码:016101(1-9) |
| ISSN号 | 1674-1056 |
| 关键词 | magnetron sputtering graphite-like carbon film microstructure performance |
| 通讯作者 | 陈建敏 |
| 英文摘要 | Amorphous carbon films with high sp2 concentrations are deposited by unbalanced magnetron sputtering with a narrow range of substrate bias voltage. Field emission scanning electron microscopes (FESEMs), high resolution transmission electron microscopes (HRTEMs), atomic force microscopes (AFMs), the Raman spectrometers, nanoindentation, and tribometers are subsequently used to characterize the microstructures and the properties of the resulting films. It is found that the present films are dominated by the sp2 sites. However, the films demonstrate a moderate hardness together with a low internal stress. The high hardness of the deposited film originates from the crosslinking of the sp2 clusters by the sp3 sites. The presence of the graphite-like clusters in the film structure may be responsible for the low internal stress. What is more important is that the resulting films show excellent tribological properties with high load capacity and excellent wear resistance in humid atmospheres. The relationship between the microstructure determined by the deposition condition and the film characteristic is discussed in detail. |
| 学科主题 | 材料科学与物理化学 |
| 资助信息 | the National Natural Science Foundation of China (Grant Nos. 50705093;50575217);the Innovative Group Foundation of the National Natural Science Foundation of China (Grant No. 50421502);the National Basic Research Program of China (Grant No. 2007CB607601) |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000300258200049 |
| 公开日期 | 2013-07-12 |
| 源URL | [http://210.77.64.217/handle/362003/3314]  |
| 专题 | 兰州化学物理研究所_固体润滑国家重点实验室 兰州化学物理研究所_先进润滑与防护材料研究发展中心 |
| 作者单位 | 1.Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Solid Lubricat, Lanzhou 730000, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang YJ,Li HX,Ji L,et al. Superior tribological properties of an amorphous carbon film with a graphite-like structure[J]. Chinese Physics B,2012,21(1):016101(1-9). |
| APA | Wang YJ.,Li HX.,Ji L.,Liu XH.,Wu YX.,...&Chen JM.(2012).Superior tribological properties of an amorphous carbon film with a graphite-like structure.Chinese Physics B,21(1),016101(1-9). |
| MLA | Wang YJ,et al."Superior tribological properties of an amorphous carbon film with a graphite-like structure".Chinese Physics B 21.1(2012):016101(1-9). |
入库方式： OAI收割
来源：兰州化学物理研究所
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