Effect of atomic oxygen irradiation on the structural and tribological characteristics of polytetrafluoroethylene and its composites | |
Department | 固体润滑国家重点实验室 |
Wang, Xiangli1; Liu BX(刘百幸)1,2; Zhang, Guoheng1; Liu, Liwei1; Chen, Qiong1; Chen, Wanjun1; Li, Xiaoyong1,3; Liu BX(刘百幸) | |
2017 | |
Source Publication | Surface and Interface Analysis |
ISSN | 0142-2421 |
Volume | 49Issue:2Pages:112-116 |
Abstract | Based on the ground-based simulation facility, the effects of atomic oxygen (AO) irradiation on the structural and tribological properties of pure polytetrafluoroethylene (PTFE) and carbon fiber and MoS2-filled PTFE composites were studied by scanning electron microscopy, X-ray photoelectron spectroscopy, and a ball-on-disc tribometer. The results shown that AO irradiation had significant effects on the structural and tribological properties of pure PTFE, in which the surface morphologies, mass loss, friction coefficient, and wear rate had been changed greatly after AO irradiation. However, it was noticeable that the addition of carbon fiber and MoS2 filler to PTFE could improve the AO resist capacity and tribological properties of PTFE composites significantly. |
Keyword | Polytetrafluoroethylene Atomic Oxygen Irradiation Carbon Fiber Mos2 Tribological Properties |
Subject Area | 材料科学与物理化学 |
DOI | 10.1002/sia.6066 |
Funding Organization | the National Natural Science Foundation of China (Grant Nos. 51405472; 11564034;11564033);the Natural Science Foundation of Gansu Province, China (Grant No. 1308RJZA276);the Fundamental Research Funds for the Central Universities of Ministry of Education of China (Grant No. 31920150003) |
Indexed By | SCI |
If | 1.132 |
Language | 英语 |
Funding Project | 空间润滑材料研究组 |
compositor | 第二作者单位 |
Citation statistics | |
Document Type | 期刊论文 |
Identifier | http://ir.licp.cn/handle/362003/21598 |
Collection | 固体润滑国家重点实验室(LSL) |
Corresponding Author | Wang, Xiangli; Liu BX(刘百幸) |
Affiliation | 1.Northwest Univ Natl, Coll Elect Engn, Key Lab Elect Mat State Ethn Affairs Commiss, Lanzhou 730030, Peoples R China 2.Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Solid Lubricat, Lanzhou 730000, Peoples R China 3.Northwest Univ Natl, Expt Ctr, Lanzhou 730030, Peoples R China |
Recommended Citation GB/T 7714 | Wang, Xiangli,Liu BX,Zhang, Guoheng,et al. Effect of atomic oxygen irradiation on the structural and tribological characteristics of polytetrafluoroethylene and its composites[J]. Surface and Interface Analysis,2017,49(2):112-116. |
APA | Wang, Xiangli.,Liu BX.,Zhang, Guoheng.,Liu, Liwei.,Chen, Qiong.,...&刘百幸.(2017).Effect of atomic oxygen irradiation on the structural and tribological characteristics of polytetrafluoroethylene and its composites.Surface and Interface Analysis,49(2),112-116. |
MLA | Wang, Xiangli,et al."Effect of atomic oxygen irradiation on the structural and tribological characteristics of polytetrafluoroethylene and its composites".Surface and Interface Analysis 49.2(2017):112-116. |
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