NIMTE OpenIR  > 2018专题
Corrosion resistance and antifouling activities of silver-doped CrN coatings deposited by magnetron sputtering
Cai, Qun; Li, Shuxin; Pu, Jibin; Bai, Xuebing; Wang, Haixin; Cai, Zhaobing; Wang, Xuezhen
2018
发表期刊SURFACE & COATINGS TECHNOLOGY
卷号354页码:194-202
摘要The CrN-Ag composite coatings with various silver contents were prepared on 316L stainless steel by magnetron sputtering. The corrosion performance and antifouling properties (including anti-algae and antibacterial behaviors) of coatings in the artificial seawater were evaluated to give insight to potential marine applications. Results revealed that Ag-doped coatings exhibited worse corrosion resistance with increased silver, which indicated silver accelerated the reaction of the primary battery and promoted the occurrence of corrosion. However, opposite tendency was presented on anti-algae behavior. The coatings containing silver content of 13.18 at.% showed excellent anti-algae properties, and better antibacterial properties against Bacillus subtilis than Escherichia colt. The attachment of Chlorella, N. closterium and P. micontuturn on the surface of coating reduces by about 45%, 72% and 64%, respectively. The agglomerate of silver in the coatings with 18.37 at.% constrains its release and diffuse, which slowed down the corrosion reaction, embodying positive influence on corrosion resistance and negative effect on anti-algae behavior.
关键词Nitride Thin-films Pvd Coatings Nanocomposite Coatings Antimicrobial Activity Ion-implantation Molecular-weight Residual-stress Wear-resistance Behavior Steel
学科领域Science & Technology - Other Topics
语种英语
文献类型期刊论文
条目标识符http://ir.nimte.ac.cn/handle/174433/17007
专题2018专题
推荐引用方式
GB/T 7714
Cai, Qun,Li, Shuxin,Pu, Jibin,et al. Corrosion resistance and antifouling activities of silver-doped CrN coatings deposited by magnetron sputtering[J]. SURFACE & COATINGS TECHNOLOGY,2018,354:194-202.
APA Cai, Qun.,Li, Shuxin.,Pu, Jibin.,Bai, Xuebing.,Wang, Haixin.,...&Wang, Xuezhen.(2018).Corrosion resistance and antifouling activities of silver-doped CrN coatings deposited by magnetron sputtering.SURFACE & COATINGS TECHNOLOGY,354,194-202.
MLA Cai, Qun,et al."Corrosion resistance and antifouling activities of silver-doped CrN coatings deposited by magnetron sputtering".SURFACE & COATINGS TECHNOLOGY 354(2018):194-202.
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