| A synergistic effect of traphite and nano-CuO on the tribological behavior of polyimide composites | |
| Department | 固体润滑国家重点实验室 ; 先进润滑与防护材料研究发展中心 |
Wang QH(王齐华) ; Zhang XR(张新瑞); Pei XQ(裴先强)
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| 2011 | |
| Source Publication | Journal of Macromolecular Science, Part B
 |
| ISSN | 0022-2348 |
| Volume | 50Pages:213-224 |
| Abstract | Polyimide (PI) composites modified with nano-CuO and graphite were prepared by means of a hot press molding technique. The effects of nano-CuO and graphite on the tribological properties of the composites were studied using a block-on-ring ar- rangement. The results revealed that the incorporation of graphite alone improved the friction-reducing and anti-wear abilities of the PI composites, whereas incorporation of nano-CuO alone deteriorated the wear resistance of the PI composite owing to its abrasive effect. A synergistic effect was found for the combination of nano-CuO and graphite, which leads to the best tribological properties. The results showed that the filled PI composites exhibited worse tribological properties under higher load and slid- ing speed, and showed better friction and wear behavior under oil lubrication and worse tribological properties under water lubrication. |
| Keyword | FIller Friction And Wear Polymer Composites |
| Subject Area | 材料科学与物理化学 |
| Funding Organization | National Natural Science Foundation of China (grant NO.50805139);the Innovative Group Foundation from NSFC (grant NO.50721062);Important Direction Project for the Knowledge Innovative Engineering of Chinese Academy of Sciences (grant no.KGCX3-SYW-205) |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | 复合润滑材料组 |
| Document Type | 期刊论文 |
| Identifier | http://ir.licp.cn/handle/362003/751 |
| Collection | 固体润滑国家重点实验室（LSL） 中国科学院材料磨损与防护重点实验室/先进润滑与防护材料研究发展中心 |
| Corresponding Author | Zhang XR(张新瑞) |
| Recommended Citation GB/T 7714 | Wang QH,Zhang XR,Pei XQ. A synergistic effect of traphite and nano-CuO on the tribological behavior of polyimide composites[J]. Journal of Macromolecular Science, Part B,2011,50:213-224. |
| APA | 王齐华,张新瑞,&裴先强.(2011).A synergistic effect of traphite and nano-CuO on the tribological behavior of polyimide composites.Journal of Macromolecular Science, Part B,50,213-224. |
| MLA | 王齐华,et al."A synergistic effect of traphite and nano-CuO on the tribological behavior of polyimide composites".Journal of Macromolecular Science, Part B 50(2011):213-224. |
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| 2011213-224.PDF（547KB） | 开放获取 | License | View Application Full Text | |||
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