| Effects of carbon fiber surface treatment on the tribological properties of 2D woven carbon fabric/polyimide composites | |
| Department | 先进润滑与防护材料研究发展中心 |
Zhang XR(张新瑞) ; Pei XQ(裴先强); Jia Q(贾倩); Wang QH(王齐华); Wang QH(王齐华)
| |
| 2009 | |
| Source Publication | Applied Physics A
 |
| ISSN | 0947-8396 |
| Volume | 95Pages:793-799 |
| Abstract | Polyacrylonitrile (PAN)-based carbon fabric (CF) was modified with strong HNO3 oxidation and then intro- duced into polyimide (PI) composites. The friction and wear properties of the carbon fabric reinforced polyimide com- posites (CFRP), sliding against GCr15 stainless steel rings, were investigated on an M-2000 model ring-on-block test rig under dry sliding. Experimental results revealed that the carbon fiber surface treatment largely reduced the fric- tion and wear of the CFRP. Compared with the untreated ones, the surface-modified CF can enhance the tribological properties of CFRP efficiently due to the improved adhe- sion between the CF and the PI matrix. Scanning electron microscope (SEM) and X-ray photoelectron spectroscopy (XPS) study of the carbon fiber surface showed that the fiber surface became rougher and the oxygen concentration in- creased greatly after surface treatment, which improved the adhesion between the fiber and the PI matrix and improved the friction-reduction and anti-wear properties of the CFRP. |
| Subject Area | 材料科学与物理化学 |
| Funding Organization | the Innovative Group Foundation from NSFC (Grant No. 50421502);the National Natural Science Foundation of China (Grant No. 50475128);the 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 | 聚合物自润滑复合材料组 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.licp.cn/handle/362003/3971 |
| 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 | Wang QH(王齐华) |
| Recommended Citation GB/T 7714 | Zhang XR,Pei XQ,Jia Q,et al. Effects of carbon fiber surface treatment on the tribological properties of 2D woven carbon fabric/polyimide composites[J]. Applied Physics A,2009,95:793-799. |
| APA | Zhang XR,Pei XQ,Jia Q,Wang QH,&王齐华.(2009).Effects of carbon fiber surface treatment on the tribological properties of 2D woven carbon fabric/polyimide composites.Applied Physics A,95,793-799. |
| MLA | Zhang XR,et al."Effects of carbon fiber surface treatment on the tribological properties of 2D woven carbon fabric/polyimide composites".Applied Physics A 95(2009):793-799. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| 2009793-799.PDF（373KB） | 开放获取 | CC BY-NC-SA | View Application Full Text | |||
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