| Effect of electron radiation on the tribological properties of polyimide | |
| 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 |
Pei XQ(裴先强); Wang QH(王齐华)
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| 2007 | |
| Source Publication | Tribology Transactions
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| ISSN | 1040-2004 |
| Volume | 50Pages:268-272 |
| Abstract | The blocks of polyimide (PI) were irradiated with 1.7 MeV electrons in four doses of 1 × 105, 5 × 105, 2.5 × 106, and 5 × 106 Gy under N2 atmosphere. The changes of the polyimide surface after radiation were characterized by Fourier transform infrared spectroscopy (FTIR) and X-ray photoelectron spectroscopy (XPS), whereas the friction and wear behavior of both the pristine and irradiated samples were investigated with an M-2000 friction and wear tester at room temperature under ambient atmosphere. The results revealed that electron radiation did not exert much influence on the friction coefficient of PI under the experimental conditions. In contrast to the friction coefficient, the wear rate decreased with an increasing radiation dose. The reason for the changed tribological properties of the polyimide was mainly due to the structural and the compositional changes in the surface induced by radiation. |
| Keyword | Radiation Adhesive Wear Fourier Transform Infrared Spectroscopy (Ftir) X-ray Photoelectron Spectroscopy (Xps) Scanning Electron Microscopy (Sem) |
| 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) |
| 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/362003/3999 |
| 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 |
| Recommended Citation GB/T 7714 | Pei XQ,Wang QH. Effect of electron radiation on the tribological properties of polyimide[J]. Tribology Transactions,2007,50:268-272. |
| APA | 裴先强,&王齐华.(2007).Effect of electron radiation on the tribological properties of polyimide.Tribology Transactions,50,268-272. |
| MLA | 裴先强,et al."Effect of electron radiation on the tribological properties of polyimide".Tribology Transactions 50(2007):268-272. |
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| File Name/Size | DocType | Version | Access | License | ||
| 2007268-272.pdf（1608KB） | 开放获取 | CC BY-NC-SA | View Application Full Text | |||
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