Effect of electron radiation on the tribological properties of polyimide
文献类型：期刊论文
| 作者 | Wang QH(王齐华)
|
| 刊名 | Tribology Transactions
 |
| 出版日期 | 2007 |
| 卷号 | 50页码:268-272 |
| 关键词 | Radiation Adhesive Wear Fourier Transform Infrared Spectroscopy (FTIR) X-Ray Photoelectron Spectroscopy (XPS) Scanning Electron Microscopy (SEM) |
| ISSN号 | 1040-2004 |
| 中文摘要 | 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. |
| 学科主题 | 材料科学与物理化学 |
| 收录类别 | SCI |
| 资助信息 | the Innovative Group Foundation from NSFC (Grant No. 50421502);the National Natural Science Foundation of China (Grant No. 50475128) |
| 语种 | 英语 |
| WOS记录号 | WOS:000246325200013 |
| 公开日期 | 2013-11-01 |
| 源URL | [http://210.77.64.217/handle/362003/3999]  |
| 专题 | 兰州化学物理研究所_固体润滑国家重点实验室 兰州化学物理研究所_先进润滑与防护材料研究发展中心 |
| 推荐引用方式 GB/T 7714 | Wang QH. Effect of electron radiation on the tribological properties of polyimide[J]. Tribology Transactions,2007,50:268-272. |
| APA | 王齐华.(2007).Effect of electron radiation on the tribological properties of polyimide.Tribology Transactions,50,268-272. |
| MLA | 王齐华."Effect of electron radiation on the tribological properties of polyimide".Tribology Transactions 50(2007):268-272. |
入库方式： OAI收割
来源：兰州化学物理研究所
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