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The Atomic Oxygen Erosion Resistance Effect and Mechanism of the Perhydropolysilazane-Derived SiOx Coating Used on Polymeric Materials in Space Environment
Qi, Hong1,2; Shi, Qingshan1,2; Qian, Yuhai3; Li, Yueming4; Xu, Jingjun5; Xu, Caihong6; Zhang, Zheng7; Xie, Xiaobao1,2
Corresponding AuthorShi, Qingshan(shiqingshan@hotmail.com) ; Zhang, Zheng(zhangzh@ceprei.com) ; Xie, Xiaobao(xiexb@gdim.cn)
2022
Source PublicationPOLYMERS
Volume14Issue:2Pages:14
AbstractIn this work, the atomic oxygen (AO) erosion-resistance effect and mechanism of the Perhydropolysilazane (PHPS) coating were investigated from the perspective of element distribution in the depth direction. The results revealed that the coating demonstrated good adhesion and intrinsic AO erosion-resistance, which was attributed to the composition gradient formed in the coating. Moreover, the oxygen ratio of the SiOx on top layer of the coating could be elevated during AO exposure, strengthening the Ar ion etching durability of the coating. According to these results, an AO erosion-resistance mechanism model of the PHPS-derived SiOx coating was finally obtained.
KeywordPHPS silica coating atomic oxygen erosion-corrosion resistance mechanism
Funding OrganizationGDAS' Project of Science and Technology Development ; Guangdong Provincial Key Laboratory of Electronic Information Products Reliability Technology ; Fundamental Research Program of the Natural Science Foundation of Guangdong Province ; National Natural Science Foundation of China
DOI10.3390/polym14020322
Indexed BySCI
Language英语
Funding ProjectGDAS' Project of Science and Technology Development[2019GDASYL-0103014] ; Guangdong Provincial Key Laboratory of Electronic Information Products Reliability Technology[2017B030314151] ; Fundamental Research Program of the Natural Science Foundation of Guangdong Province[2018A0303100018] ; National Natural Science Foundation of China[21976038]
WOS Research AreaPolymer Science
WOS SubjectPolymer Science
WOS IDWOS:000747766600001
PublisherMDPI
Citation statistics
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/173636
Collection中国科学院金属研究所
Corresponding AuthorShi, Qingshan; Zhang, Zheng; Xie, Xiaobao
Affiliation1.Guangdong Acad Sci, Inst Microbiol, Guangdong Prov Key Lab Microbial Culture Collect, Guangzhou 510070, Peoples R China
2.Guangdong Acad Sci, Inst Microbiol, State Key Lab Appl Microbiol Southern China, Guangzhou 510070, Peoples R China
3.Aluminum Valley Ind Technol Inst, Zouping 256200, Peoples R China
4.Dongguan Univ Technol, Sch Mat Sci & Engn, Dongguan 523808, Peoples R China
5.Chinese Acad Sci, Shenyang Natl Lab Mat Sci, Inst Met Res, Shenyang 110016, Peoples R China
6.Chinese Acad Sci, Beijing Natl Lab Mol Sci BNLMS, Inst Chem, Beijing 100190, Peoples R China
7.Guangdong Prov Key Lab Elect Informat Prod Reliab, Guangzhou 510610, Peoples R China
Recommended Citation
GB/T 7714
Qi, Hong,Shi, Qingshan,Qian, Yuhai,et al. The Atomic Oxygen Erosion Resistance Effect and Mechanism of the Perhydropolysilazane-Derived SiOx Coating Used on Polymeric Materials in Space Environment[J]. POLYMERS,2022,14(2):14.
APA Qi, Hong.,Shi, Qingshan.,Qian, Yuhai.,Li, Yueming.,Xu, Jingjun.,...&Xie, Xiaobao.(2022).The Atomic Oxygen Erosion Resistance Effect and Mechanism of the Perhydropolysilazane-Derived SiOx Coating Used on Polymeric Materials in Space Environment.POLYMERS,14(2),14.
MLA Qi, Hong,et al."The Atomic Oxygen Erosion Resistance Effect and Mechanism of the Perhydropolysilazane-Derived SiOx Coating Used on Polymeric Materials in Space Environment".POLYMERS 14.2(2022):14.
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