NIMTE OpenIR  > 2018专题
Effect of Cu content on microstructure, mechanical and anti-fouling properties of TiSiN-Cu coating deposited by multi-arc ion plating
Bai, Xuebing; Li, Jinlong; Zhu, Lihui; Wang, Liping
2018
Source PublicationAPPLIED SURFACE SCIENCE
Volume427Pages:444-451
AbstractThe copper-doped TiSiN coatings were deposited on 316L stainless steel by reactive co-sputtering in multi-arc ion plating. The surface morphology and structure of the coating were analyzed by scanning electron microcopies, X-ray diffraction and X-ray photoelectron spectroscopy. The hardness was tested using Nano-indentation. The influence of the copper content in the coatings on the structure and mechanical properties of TiSiN-Cu coatings was investigated. Antifouling behaviors of the coatings were evaluated by analyzing adhesion and propagation of P.tricornutum, N.closterium, and Chlorella sp. The TiSiN-Cu coatings had a unique structure of amorphous Si3N4 and nanocrystalline nc-TiN/nc-Cu. The Cu-TiSiN coatings can inhibit effectively attachment and colonization of the algae on the surface. When the copper content increases from 6.75 at.% to 25.15 at.%, the coatings show an obvious decrease in hardness, significantly increase in the surface roughness and greatly weaken in antifouling properties. When the copper content is 6.75 at.%, the coating has the highest hardness with 30 GPa, and the best reduction ratio with 89%, 93% and 57% attachment of P.triceratium, N.closterium and Chlorella sp., respectively. The TiSiN-Cu coating with a copper dosage of 6.75 at.% has the excellent mechanical properties and capability of killing effectively microalgae. (C) 2017 Elsevier B.V. All rights reserved.
KeywordX-ray Photoelectron Ti-si-n Tribological Properties Films Xps Spectroscopy Corrosion Copper Oxide Temperature
Subject AreaChemistry
Language英语
Document Type期刊论文
Identifierhttp://ir.nimte.ac.cn/handle/174433/16948
Collection2018专题
Recommended Citation
GB/T 7714
Bai, Xuebing,Li, Jinlong,Zhu, Lihui,et al. Effect of Cu content on microstructure, mechanical and anti-fouling properties of TiSiN-Cu coating deposited by multi-arc ion plating[J]. APPLIED SURFACE SCIENCE,2018,427:444-451.
APA Bai, Xuebing,Li, Jinlong,Zhu, Lihui,&Wang, Liping.(2018).Effect of Cu content on microstructure, mechanical and anti-fouling properties of TiSiN-Cu coating deposited by multi-arc ion plating.APPLIED SURFACE SCIENCE,427,444-451.
MLA Bai, Xuebing,et al."Effect of Cu content on microstructure, mechanical and anti-fouling properties of TiSiN-Cu coating deposited by multi-arc ion plating".APPLIED SURFACE SCIENCE 427(2018):444-451.
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