In-situ growth of graphene on 90Cu10Ni by electron beam irradiation during EBSD and its anti-corrosion property

doi:10.1016/j.surfcoat.2020.126076

IMR OpenIR

	In-situ growth of graphene on 90Cu10Ni by electron beam irradiation during EBSD and its anti-corrosion property
	Yi, Xuening 1,2; Ma, Aili 1; Zhang, Lianmin 1; Zheng, Yugui 1
通讯作者	Ma, Aili(alma@imr.ac.cn)
	2020-09-25
发表期刊	SURFACE & COATINGS TECHNOLOGY
ISSN	0257-8972
卷号	398 页码:11
摘要	It 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.
关键词	Electron beam irradiation Graphene Raman spectroscopy Scanning Kelvin probe force microscopy (SKPFM) Corrosion
资助者	National Natural Science Foundation of China
DOI	10.1016/j.surfcoat.2020.126076
收录类别	SCI
语种	英语
资助项目	National Natural Science Foundation of China[51871226]
WOS研究方向	Materials Science ; Physics
WOS类目	Materials Science, Coatings & Films ; Physics, Applied
WOS记录号	WOS:000549325000012
出版者	ELSEVIER SCIENCE SA
引用统计	被引频次：5[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/139842
专题	中国科学院金属研究所
通讯作者	Ma, Aili
作者单位	1.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
推荐引用方式 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.