CAS OpenIR  > 多相复杂系统国家重点实验室
Structure and corrosion resistance of nickel foils deposited in a vertical gravity field
Liu, Ting1,3; Guo, Zhancheng1,2; Wang, Zhi1; Wang, Mingyong1,3; Guo, ZC
2010-09-01
Source PublicationAPPLIED SURFACE SCIENCE
ISSN0169-4332
Volume256Issue:22Pages:6634-6640
AbstractThe effects of vertical gravity fields on the structural characteristics of electrodeposited Ni foils were investigated in a centrifuge. Analysis by atomic force microscopy (AFM) shows that the surface roughness of Ni foils reduces from 37.6 nm to 8.1 nm with the increase of gravity coefficient (G) from 1 to 354. Furthermore, the roughness of Ni foils deposited at G = 62 evolves much more slowly than that deposited at G = 1. The study of the textural perfection by X-ray diffractiometry (XRD) reveals that the degree of (2 0 0) preferred orientation parallel to the substrate plane is lowered by the vertical gravity field. Randomly oriented deposits are obtained in the vertical gravity field while deposits with uniaxial texture are obtained in the natural gravity field. Due to these variations in the structure, the Ni foils obtained in the vertical gravity field exhibit improved corrosion resistance. (C) 2010 Elsevier B.V. All rights reserved.
KeywordVertical Gravity Field Electrodeposition Nickel Foil Structure Corrosion
SubtypeArticle
WOS HeadingsScience & Technology ; Physical Sciences ; Technology
DOI10.1016/j.apsusc.2010.04.062
Indexed BySCI
Language英语
WOS KeywordATOMIC-FORCE MICROSCOPY ; MAGNETIC-PROPERTIES ; SURFACE-MORPHOLOGY ; CENTRIFUGAL FIELD ; ELECTRODEPOSITION ; MICROSTRUCTURE ; COPPER ; SACCHARIN ; COATINGS ; BEHAVIOR
WOS Research AreaChemistry ; Materials Science ; Physics
WOS SubjectChemistry, Physical ; Materials Science, Coatings & Films ; Physics, Applied ; Physics, Condensed Matter
WOS IDWOS:000278908900025
Citation statistics
Document Type期刊论文
Version出版稿
Identifierhttp://ir.ipe.ac.cn/handle/122111/5713
Collection多相复杂系统国家重点实验室
Corresponding AuthorGuo, ZC
Affiliation1.Chinese Acad Sci, Inst Proc Engn, State Key Lab Multiphase Complex Syst, Beijing 100190, Peoples R China
2.Univ Sci & Technol Beijing, Lab Ecol & Recycle Met, Beijing 100083, Peoples R China
3.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China
Recommended Citation
GB/T 7714
Liu, Ting,Guo, Zhancheng,Wang, Zhi,et al. Structure and corrosion resistance of nickel foils deposited in a vertical gravity field[J]. APPLIED SURFACE SCIENCE,2010,256(22):6634-6640.
APA Liu, Ting,Guo, Zhancheng,Wang, Zhi,Wang, Mingyong,&Guo, ZC.(2010).Structure and corrosion resistance of nickel foils deposited in a vertical gravity field.APPLIED SURFACE SCIENCE,256(22),6634-6640.
MLA Liu, Ting,et al."Structure and corrosion resistance of nickel foils deposited in a vertical gravity field".APPLIED SURFACE SCIENCE 256.22(2010):6634-6640.
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