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In-situ growth of graphene on 90Cu10Ni by electron beam irradiation during EBSD and its anti-corrosion property
Yi, Xuening1,2; Ma, Aili1; Zhang, Lianmin1; Zheng, Yugui1
Corresponding AuthorMa, Aili(alma@imr.ac.cn)
2020-09-25
Source PublicationSURFACE & COATINGS TECHNOLOGY
ISSN0257-8972
Volume398Pages:11
AbstractIt has been noticed that interactions between the electron beam irradiation (EBI) and the sample surface during SEM-based mapping processes can produce a contaminated region on the sample surface, but there are not enough experimental results available to directly demonstrate it and its effect on surface properties. In this paper, the effect of EBI during electron backscatter diffraction (EBSD) on the surface of 90Cu10Ni alloy was investigated using atomic force microscopy/scanning Kelvin probe force microscopy (AFM/SKPFM), X-ray photoelectron spectroscopy (XPS), Raman spectroscopy, etc. The results revealed that a graphene film was formed on the EBSD mapped area which was different in structure and anti-corrosion performance from the artificial carbon layer. Remarkable protectiveness of the graphene film over the substrate against corrosion was demonstrated by immersion tests in both acidic and alkaline NaCl solution. The formation mechanism and structural features of the graphene film formed on the EBSD mapped area were discussed, and the effect of two-pass EBSD mapping was investigated shallowly. The present study provided a new insight into the EBI effects during EBSD and a promising method to grow graphene directly or pattern graphene in nanoscale on metal substrate.
KeywordElectron beam irradiation Graphene Raman spectroscopy Scanning Kelvin probe force microscopy (SKPFM) Corrosion
Funding OrganizationNational Natural Science Foundation of China
DOI10.1016/j.surfcoat.2020.126076
Indexed BySCI
Language英语
Funding ProjectNational Natural Science Foundation of China[51871226]
WOS Research AreaMaterials Science ; Physics
WOS SubjectMaterials Science, Coatings & Films ; Physics, Applied
WOS IDWOS:000549325000012
PublisherELSEVIER SCIENCE SA
Citation statistics
Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/139842
Collection中国科学院金属研究所
Corresponding AuthorMa, Aili
Affiliation1.Chinese Acad Sci, Inst Met Res, CAS Key Lab Nucl Mat & Safety Assessment, 62 Wencui Rd, Shenyang 110016, Peoples R China
2.Univ Sci & Technol China, Sch Mat Sci & Engn, 72 Wenhua Rd, Shenyang 110016, Peoples R China
Recommended Citation
GB/T 7714
Yi, Xuening,Ma, Aili,Zhang, Lianmin,et al. In-situ growth of graphene on 90Cu10Ni by electron beam irradiation during EBSD and its anti-corrosion property[J]. SURFACE & COATINGS TECHNOLOGY,2020,398:11.
APA Yi, Xuening,Ma, Aili,Zhang, Lianmin,&Zheng, Yugui.(2020).In-situ growth of graphene on 90Cu10Ni by electron beam irradiation during EBSD and its anti-corrosion property.SURFACE & COATINGS TECHNOLOGY,398,11.
MLA Yi, Xuening,et al."In-situ growth of graphene on 90Cu10Ni by electron beam irradiation during EBSD and its anti-corrosion property".SURFACE & COATINGS TECHNOLOGY 398(2020):11.
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