Hybrid diamond/graphite films: Morphological evolution, microstructure and tribological properties
文献类型：期刊论文
| 作者 | Tian, Qingquan1; Yang, Bing1; Zhuang, Hao2; Guo, Yuning1; Wang, Chun1; Zhai, Zhaofeng1; Liu, Lusheng1; Huang, Nan1; Jiang, Xin1,2 |
| 刊名 | DIAMOND AND RELATED MATERIALS
 |
| 出版日期 | 2016-11-01 |
| 卷号 | 70页码:179-185 |
| 关键词 | Diamond Graphite MPCVD Microstructure Tribology |
| ISSN号 | 0925-9635 |
| DOI | 10.1016/j.diamond.2016.10.020 |
| 通讯作者 | Huang, Nan(nhuang@imr.ac.cn) ; Jiang, Xin(xjiang@imr.ac.cn) |
| 英文摘要 | Diamond films were deposited on silicon substrate by microwave plasma enhanced chemical vapor deposition (MPCVD) using H-2 and CH4 gas mixture. The morphological evolution process was characterized systematically by means of field-emission scanning electron microscopy (SEM), X-ray diffraction (XRD) and Raman spectroscopy. Special attention has been paid to the influence of the methane concentrations on the microstructures of diamond films, which shows a gradual transition from nanocrystalline to microcrystalline films, and finally displays a hybrid diamond-graphite nanostructure with the length of a few micrometers. Finally, the friction behaviour of the hybrid films was studied. The value of the friction coefficient of the hybrid films is 0.10 and the corresponding wear resistance is below 1.9 x 10(-7) mm(3)/N.m in diamond composites/Al2O3 sliding system in ambient atmosphere under dry sliding conditions. It is a convenient path to synthesize hybrid diamond/graphite nanostructures by MPCVD depending on higher methane concentrations in the absence of nitrogen or argon. The structure is appropriate for the potential applications as high efficient mechanical tools. (C) 2016 Elsevier B.V. All rights reserved. |
| 资助项目 | National Natural Science Foundation of China[51202257] ; Liaoning Province Doctoral Scientific Research Foundation of China[20131121] |
| WOS研究方向 | Materials Science |
| 语种 | 英语 |
| WOS记录号 | WOS:000390722400027 |
| 出版者 | ELSEVIER SCIENCE SA |
| 资助机构 | National Natural Science Foundation of China ; Liaoning Province Doctoral Scientific Research Foundation of China |
| 源URL | [http://ir.imr.ac.cn/handle/321006/123431]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Huang, Nan; Jiang, Xin |
| 作者单位 | 1.Chinese Acad Sci, Shenyang Natl Lab Mat Sci, Inst Met Res, Wenhua Rd 72, Shenyang 110016, Peoples R China 2.Univ Siegen, Inst Mat Engn, Paul Bonatz Str 9-11, D-57076 Siegen, Germany |
| 推荐引用方式 GB/T 7714 | Tian, Qingquan,Yang, Bing,Zhuang, Hao,et al. Hybrid diamond/graphite films: Morphological evolution, microstructure and tribological properties[J]. DIAMOND AND RELATED MATERIALS,2016,70:179-185. |
| APA | Tian, Qingquan.,Yang, Bing.,Zhuang, Hao.,Guo, Yuning.,Wang, Chun.,...&Jiang, Xin.(2016).Hybrid diamond/graphite films: Morphological evolution, microstructure and tribological properties.DIAMOND AND RELATED MATERIALS,70,179-185. |
| MLA | Tian, Qingquan,et al."Hybrid diamond/graphite films: Morphological evolution, microstructure and tribological properties".DIAMOND AND RELATED MATERIALS 70(2016):179-185. |
入库方式： OAI收割
来源：金属研究所
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