| The effect of the addition of talc on tribological properties of aramid fiber-reinforced polyimide composites under high vacuum, ultraviolet or atomic oxygen environment | |
| Department | 先进润滑与防护材料研究发展中心 |
Zhao G(赵盖)1,2; Liu BX(刘百幸)1,2 ; Wang QH(王齐华)1; Wang TM(王廷梅)1; Wang QH(王齐华)
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| The second department | 固体润滑国家重点实验室 |
| 2013 | |
| Source Publication | Surface and Interface Analysis
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| ISSN | 0142-2421 |
| Volume | 45Issue:2Pages:605-611 |
| Abstract | The aramid fibers-reinforced polyimide composites filled with talc were fabricated by means of a hot press molding technique, and mechanical and tribological behaviors were comparatively investigated. Experimental results showed that the elastic modulus of the composites increased with an increase of the talc, but the impact intensity and loss factor decreased. Besides, the coefficient of friction decreased with the increase of the talc content. To contrast the effects of the ultrahigh vacuum (VC), ultraviolet (UV) or atomic oxygen (AO) on the composites, experiments without irradiation or after UV or AO irradiation were conducted. Scanning electron microscopy and X-ray photoelectron spectroscopy (XPS) analysis showed that UV or AO irradiation can change the surface structure and chemical composition of the polymer because of the photooxidation and chemical erosion. |
| Keyword | Aramid Fiber Talc Polyimide Tribology Ultraviolet Atomic Oxygen |
| Subject Area | 材料科学与物理化学 |
| DOI | 10.1002/sia.5096 |
| Funding Organization | the National Science Foundation for Distinguished Young Scholars of China (Grant No. 51025517);the National Defense Basic Scientific Research Project (A1320110011) |
| Indexed By | SCI |
| If | 1.393 |
| Language | 英语 |
| Funding Project | 聚合物自润滑复合材料组 |
| compositor | 第一作者单位 |
| WOS Research Area | Chemistry |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.licp.cn/handle/362003/4378 |
| Collection | 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 固体润滑国家重点实验室（LSL） |
| Corresponding Author | Wang QH(王齐华) |
| Affiliation | 1.Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Solid Lubricat, Lanzhou 730000, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China |
| Recommended Citation GB/T 7714 | Zhao G,Liu BX,Wang QH,et al. The effect of the addition of talc on tribological properties of aramid fiber-reinforced polyimide composites under high vacuum, ultraviolet or atomic oxygen environment[J]. Surface and Interface Analysis,2013,45(2):605-611. |
| APA | Zhao G,Liu BX,Wang QH,Wang TM,&王齐华.(2013).The effect of the addition of talc on tribological properties of aramid fiber-reinforced polyimide composites under high vacuum, ultraviolet or atomic oxygen environment.Surface and Interface Analysis,45(2),605-611. |
| MLA | Zhao G,et al."The effect of the addition of talc on tribological properties of aramid fiber-reinforced polyimide composites under high vacuum, ultraviolet or atomic oxygen environment".Surface and Interface Analysis 45.2(2013):605-611. |
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| The effect of the ad（1732KB） | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | View Application Full Text | |
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