Polycaprolactone/ZnO coating on WE43 magnesium alloy combined with a MgO/MgCO3 transition layer for promoting anticorrosion and interfacial adhesion

doi:10.1016/j.porgcoat.2022.107029

科研成果详情

题名	Polycaprolactone/ZnO coating on WE43 magnesium alloy combined with a MgO/MgCO3 transition layer for promoting anticorrosion and interfacial adhesion
作者	Xing, Kai 1; Chen, Qinsheng 1; Lin, Jixing2; Hu, Zunying 3; Li, Zhongxu 1; Chen, Jiayi 1; Xu, Xueer 1; Gu, Changdong 1; Tu, Jiangping 1
发表日期	2022-10
发表期刊	Progress in Organic Coatings 影响因子和分区
语种	英语
原始文献类型	Journal article (JA)
关键词	Adhesion Biocompatibility Corrosion resistant alloys Corrosion resistant coatings Electrochemical corrosion II-VI semiconductors Ionic liquids Magnesia Magnesium alloys Plastic coatings Zinc alloys ZnO nanoparticles Anti-bacterial activity Anti-corrosion Antibacterials Biodegradable magnesium alloys Coating material Interfacial adhesions Mechanical biocompatibility Mg alloy Polycaprolactone coating Transition layers
其他关键词	CORROSION-RESISTANCE ; MG ALLOY ; IN-VITRO ; ANTIBACTERIAL ; BIOMATERIALS ; PRETREATMENT ; PERFORMANCE ; FABRICATION ; BEHAVIOR ; METALS
摘要	Polycaprolactone (PCL) based polymers are usually considered as potential coating materials for improve corrosion resistance of biodegradable magnesium alloy due to excellent mechanical property and biocompatibility. However, as for the quality and stability of the polymer-based coatings, the interfacial adhesion of polymer coating to magnesium substrate and the antibacterial ability should not be ignored. Herein, to improve the interfacial adhesion of PCL based coating, a MgO/MgCO3 transition layer was prepared on the biodegradable WE43 magnesium alloy by a facile chemical conversion process in a deep eutectic solvent-based ionic liquid. Moreover, ZnO nanoparticles were loaded in the PCL to form a PCL/ZnO coating on the transition layer to further enhance corrosion resistance, biocompatibility, and antibacterial activity of the magnesium alloy substrate. Electrochemical corrosion test and in vitro biocompatibility tests, including cytotoxicity and antibacterial activity, were performed in a simulated body environment, which showed that the substrate covered by the double-layered coating possesses good corrosion resistance, biocompatibility and antibacterial ability. © 2022 Elsevier B.V.
资助项目	Natural Science Foun- dation of Zhejiang Province [LY19B030008]
出版者	Elsevier B.V.
出版地	LAUSANNE
ISSN	0300-9440
EISSN	1873-331X
卷号	171
DOI	10.1016/j.porgcoat.2022.107029
页数	11
WOS类目	Chemistry, Applied ; Materials Science, Coatings & Films
WOS研究方向	Chemistry ; Materials Science
WOS记录号	WOS:000830531200003
收录类别	EI ; SCIE ; SCOPUS
EI入藏号	20222912372893
EI主题词	Corrosion resistance
EI分类号	461.9.1 Immunology ; 531 Metallurgy and Metallography ; 539.1 Metals Corrosion ; 539.2 Corrosion Protection ; 542.2 Magnesium and Alloys ; 546.3 Zinc and Alloys ; 549.2 Alkaline Earth Metals ; 712.1 Semiconducting Materials ; 761 Nanotechnology ; 801.4.1 Electrochemistry ; 802.2 Chemical Reactions ; 804 Chemical Products Generally ; 804.2 Inorganic Compounds ; 813.2 Coating Materials ; 817.2 Polymer Applications ; 951 Materials Science
URL	查看原文
SCOPUSEID	2-s2.0-85134174396
通讯作者地址	[Gu, Changdong]School of Materials Science and Engineering,State Key Laboratory of Silicon Materials,Zhejiang University,Hangzhou,310027,China
Scopus学科分类	Chemical Engineering (all);Surfaces, Coatings and Films;Organic Chemistry;Materials Chemistry
引用统计	被引频次[WOS]：0 [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	https://kms.wmu.edu.cn/handle/3ETUA0LF/153394
专题	口腔医学院、附属口腔医院_口腔医学研究所
通讯作者	Gu, Changdong
作者单位	1.School of Materials Science and Engineering,State Key Laboratory of Silicon Materials,Zhejiang University,Hangzhou,310027,China; 2.Institute of Stomatology,School and Hospital of Stomatology,Wenzhou Medical University,Wenzhou,325027,China; 3.Zhejiang Ecological and Environmental Monitoring Center,Hangzhou,310012,China
推荐引用方式 GB/T 7714	Xing, Kai,Chen, Qinsheng,Lin, Jixing,et al. Polycaprolactone/ZnO coating on WE43 magnesium alloy combined with a MgO/MgCO3 transition layer for promoting anticorrosion and interfacial adhesion[J]. Progress in Organic Coatings,2022,171.
APA	Xing, Kai., Chen, Qinsheng., Lin, Jixing., Hu, Zunying., Li, Zhongxu., ... & Tu, Jiangping. (2022). Polycaprolactone/ZnO coating on WE43 magnesium alloy combined with a MgO/MgCO3 transition layer for promoting anticorrosion and interfacial adhesion. Progress in Organic Coatings, 171.
MLA	Xing, Kai,et al."Polycaprolactone/ZnO coating on WE43 magnesium alloy combined with a MgO/MgCO3 transition layer for promoting anticorrosion and interfacial adhesion".Progress in Organic Coatings 171(2022).