Structure optimization of epoxy-functionalized polysiloxanes and tribological properties of the polysiloxane/molybdenum disulfide lubricating coating for low-earth orbit environment | |
Department | 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 |
Zhicheng Zhao1,2; Pengfei Ju3; Li Ji1,2; Lei Chen1,2; Yanpin Wu1; Huidi Zhou1,2; Jianmin Chen1,2 | |
The second department | 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 |
2021-06 | |
Source Publication | Tribology International |
Issue | 162Pages:107135 |
Abstract | This paper investigates applicability of polysiloxane/MoS2 lubricating coatings in low-earth orbit (LEO). Results show that wear resistance of the polysiloxane lubricating coatings is related to R/Si value and epoxy group of the epoxy-functionalized polysiloxanes resin. The prepared polysiloxane lubricating coatings exhibited better wear resistance than existing organic coating due to the synergistic effect of low surface energy polysiloxane and MoS2. Furthermore, the polysiloxane coating achieved excellent AO resistance ascribe to the generation of SiO2 protective layer. The thickness of SiO2 layer was only 60 nm, which has no effect on vacuum tribological |
Keyword | Polysiloxane Lubricating coating Tribological properties Atomic oxygen resistance |
MOST Discipline Catalogue | 工学 |
DOI | org/10.1016/j.triboint.2021.107135 |
Indexed By | SCI |
If | 4.872 |
Language | 英语 |
compositor | 第一作者单位 |
Citation statistics | |
Document Type | 期刊论文 |
Identifier | http://ir.licp.cn/handle/362003/27598 |
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 |
Corresponding Author | Lei Chen; Yanpin Wu |
Affiliation | 1.Key Laboratory of Science and Technology on Wear and Protection of Materials, CAS, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences 2.Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences 3.Shanghai Aerospace Equipment Manufacture |
Recommended Citation GB/T 7714 | Zhicheng Zhao,Pengfei Ju,Li Ji,et al. Structure optimization of epoxy-functionalized polysiloxanes and tribological properties of the polysiloxane/molybdenum disulfide lubricating coating for low-earth orbit environment[J]. Tribology International,2021(162):107135. |
APA | Zhicheng Zhao.,Pengfei Ju.,Li Ji.,Lei Chen.,Yanpin Wu.,...&Jianmin Chen.(2021).Structure optimization of epoxy-functionalized polysiloxanes and tribological properties of the polysiloxane/molybdenum disulfide lubricating coating for low-earth orbit environment.Tribology International(162),107135. |
MLA | Zhicheng Zhao,et al."Structure optimization of epoxy-functionalized polysiloxanes and tribological properties of the polysiloxane/molybdenum disulfide lubricating coating for low-earth orbit environment".Tribology International .162(2021):107135. |
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摩擦国际.pdf(17246KB) | 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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