In vitro corrosion resistance and antibacterial performance of novel tin dioxide-doped calcium phosphate coating on degradable Mg-1Li-1Ca alloy

doi:10.1016/j.jmst.2018.09.052

CORC > 金属研究所 > 中国科学院金属研究所

	In vitro corrosion resistance and antibacterial performance of novel tin dioxide-doped calcium phosphate coating on degradable Mg-1Li-1Ca alloy
	Cua, Lan-Yue 2; Wei, Guang-Bin 2; Han, Zhuang-Zhuang 2; Zeng, Rong-Chang 2; Wang, Lei 2; Zou, Yu-Hong 3; Li, Shuo-Qi 2; Xu, Dao-Kui 4; Guan, Shao-Kang 1
刊名	JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY
	2019-03-01
卷号	35 期号:3 页码:254-265
关键词	Magnesium alloys Coatings Corrosion Biomedical materials
ISSN号	1005-0302
DOI	10.1016/j.jmst.2018.09.052
通讯作者	Zeng, Rong-Chang(rczeng@foxmail.com)
英文摘要	A SnO2-doped calcium phosphate (Ca-P-Sn) coating was constructed on Mg-1Li-1Ca alloy by a hydrothermal process. The fabricated functional coatings were investigated using scanning electron microscopy (SEM), X-ray diffraction (XRD) and Fourier transform infrared spectroscopy (FT-IR). A triple-layered structure, which is composed of Ca-3(PO4)(2), (Ca, Mg)(3)(PO4)(2), SnO2, and MgHPO4 center dot 3H(2)O, is evident and leads to the formation of Ca-10(PO4)(6)(OH)(2) in Hank's solution. Electrochemical measurements, hydrogen evolution tests and plating counts reveal that the corrosion resistance and antibacterial activity were improved through the coating treatment. The embedded SnO2 nanoparticles enhanced crystallisation of the coating. The formation and degradation mechanisms of the coating were discussed. (C) 2018 Published by Elsevier Ltd on behalf of The editorial office of Journal of Materials Science & Technology.
资助项目	National Natural Science Foundation of China[51571134] ; Research Fund of Shandong University of Science and Technology[2014TDJH104]
WOS研究方向	Materials Science ; Metallurgy & Metallurgical Engineering
语种	英语
出版者	JOURNAL MATER SCI TECHNOL
WOS记录号	WOS:000454506800004
资助机构	National Natural Science Foundation of China ; Research Fund of Shandong University of Science and Technology
内容类型	期刊论文
源URL	[http://ir.imr.ac.cn/handle/321006/131000]
专题	金属研究所_中国科学院金属研究所
通讯作者	Zeng, Rong-Chang
作者单位	1.Zhengzhou Univ, Sch Mat Sci & Engn, Zhengzhou 450002, Henan, Peoples R China 2.Shandong Univ Sci & Technol, Coll Mat Sci & Engn, Qingdao 266590, Peoples R China 3.Shandong Univ Sci & Technol, Coll Chem & Environm Engn, Qingdao 266590, Peoples R China 4.Chinese Acad Sci, Inst Met Res, CAS Key Lab Nucl Mat & Safety Assessment, Shenyang 110016, Liaoning, Peoples R China
推荐引用方式 GB/T 7714	Cua, Lan-Yue,Wei, Guang-Bin,Han, Zhuang-Zhuang,et al. In vitro corrosion resistance and antibacterial performance of novel tin dioxide-doped calcium phosphate coating on degradable Mg-1Li-1Ca alloy[J]. JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,2019,35(3):254-265.
APA	Cua, Lan-Yue.,Wei, Guang-Bin.,Han, Zhuang-Zhuang.,Zeng, Rong-Chang.,Wang, Lei.,...&Guan, Shao-Kang.(2019).In vitro corrosion resistance and antibacterial performance of novel tin dioxide-doped calcium phosphate coating on degradable Mg-1Li-1Ca alloy.JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,35(3),254-265.
MLA	Cua, Lan-Yue,et al."In vitro corrosion resistance and antibacterial performance of novel tin dioxide-doped calcium phosphate coating on degradable Mg-1Li-1Ca alloy".JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY 35.3(2019):254-265.