| Microstructure and preparation of nano S-W-S new solid lubrication system | |
| Q. Wei; W. D. Luo; K. H. Sun; G. Wang | |
| 2000 | |
| Source Publication | Transactions of Nonferrous Metals Society of China
 |
| ISSN | 1003-6326 |
| Volume | 10Issue:6Pages:753-756 |
| Abstract | The method for preparing a new solid lubrication system of nano S-W-S was presented. The microstructure of the S-W-S nano cluster was investigated using TEM and XRD. The system is a mixture clusters of both monocrystal and polycrystal of layered hexagonal structure with one tungsten atom linking with two sulphur atoms, and the week Van der Waals' force bonding together the different layers. The changes of electronic structure were studied with XPS. The hybridization of different electronic shelf orbitals of the sulphur atom in the nano cluster is regarded as the quantum size effect. The clusters are found to be of a closed spherical,structure without any dangling bond. |
| description.department | cent s univ, dept appl phys, changsha 410083, peoples r china. chinese acad sci, int ctr mat phys, shenyang 110015, peoples r china. |
| Keyword | Solid Lubrication System Nanometer Cluster Quantum Size Effect Powders |
| URL | 查看原文 |
| WOS ID | WOS:000165627300012 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/37200 |
| Collection | 中国科学院金属研究所 |
| Recommended Citation GB/T 7714 | Q. Wei,W. D. Luo,K. H. Sun,et al. Microstructure and preparation of nano S-W-S new solid lubrication system[J]. Transactions of Nonferrous Metals Society of China,2000,10(6):753-756. |
| APA | Q. Wei,W. D. Luo,K. H. Sun,&G. Wang.(2000).Microstructure and preparation of nano S-W-S new solid lubrication system.Transactions of Nonferrous Metals Society of China,10(6),753-756. |
| MLA | Q. Wei,et al."Microstructure and preparation of nano S-W-S new solid lubrication system".Transactions of Nonferrous Metals Society of China 10.6(2000):753-756. |
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