In Vitro Corrosion and Antibacterial Performance of Micro-Arc Oxidation Coating on AZ31 Magnesium Alloy: Effects of Tannic Acid

doi:10.1149/2.0941811jes

IMR OpenIR

	In Vitro Corrosion and Antibacterial Performance of Micro-Arc Oxidation Coating on AZ31 Magnesium Alloy: Effects of Tannic Acid
	Cui, Lan-Yue 1; Liu, Han-Peng 1; Xue, Kui 1; Zhang, Wen-Le 1; Zeng, Rong-Chang 1; Li, Shuo-Qi 1; Xu, Dao-kui 2; Han, En-Hou 2; Guan, Shao-Kang 3
通讯作者	Zeng, Rong-Chang(rczeng@foxmail.com) ; Li, Shuo-Qi(lishuoqi@sdust.edu.cn)
	2018-08-29
发表期刊	JOURNAL OF THE ELECTROCHEMICAL SOCIETY
ISSN	0013-4651
卷号	165 期号:11 页码:C821-C829
摘要	A micro-arc oxidation (MAO) coating was deposited with phytic acid (PA) and tannic acid (TA) on the AZ31 Mg alloy. The surface morphologies and chemical compositions were investigated using field-emission scanning electron microscopy, X-ray photoelectron spectrometry, Fourier transform infrared and X-ray diffractometry. Plate counting method was employed to confirm the antibacterial effect of the TA. The corrosion resistance of the coating was measured using electrochemical and hydrogen evolution tests. The results indicated that the thicker TA-MAO coating had smaller pores, no micro-cracks compared to the MAO coating, which possessed a good corrosion resistance and antibacterial activity in Hank's solution. The molecular recognition effect of TA was discussed. TA also could be used as a stabilizing agent of the hydroxyapatite (HA) precipitate during the immersion. Additionally, the corrosion mechanism for the TA-MAO coating was proposed. (C) 2018 The Electrochemical Society.
资助者	National Natural Science Foundation of China ; Shandong Provincial Natural Science Foundation ; Shandong University of Science and Technology Research Fund ; Undergraduate Innovation and Entrepreneurship Training Program of Shandong University of Science and Technology
DOI	10.1149/2.0941811jes
收录类别	SCI
语种	英语
资助项目	National Natural Science Foundation of China[51571134] ; Shandong Provincial Natural Science Foundation[ZR2017BEM002] ; Shandong University of Science and Technology Research Fund[2014TDJH104] ; Undergraduate Innovation and Entrepreneurship Training Program of Shandong University of Science and Technology[201710424082]
WOS研究方向	Electrochemistry ; Materials Science
WOS类目	Electrochemistry ; Materials Science, Coatings & Films
WOS记录号	WOS:000443273600001
出版者	ELECTROCHEMICAL SOC INC
引用统计	被引频次：43[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/129258
专题	中国科学院金属研究所
通讯作者	Zeng, Rong-Chang; Li, Shuo-Qi
作者单位	1.Shandong Univ Sci & Technol, Coll Mat Sci & Engn, Qingdao 266590, Peoples R China 2.Chinese Acad Sci, Inst Mat Res, CAS Key Lab Nucl Mat & Safety Assessment, Shenyang 110016, Liaoning, Peoples R China 3.Zhengzhou Univ, Sch Mat Sci & Engn, Zhengzhou 450002, Henan, Peoples R China
推荐引用方式 GB/T 7714	Cui, Lan-Yue,Liu, Han-Peng,Xue, Kui,et al. In Vitro Corrosion and Antibacterial Performance of Micro-Arc Oxidation Coating on AZ31 Magnesium Alloy: Effects of Tannic Acid[J]. JOURNAL OF THE ELECTROCHEMICAL SOCIETY,2018,165(11):C821-C829.
APA	Cui, Lan-Yue.,Liu, Han-Peng.,Xue, Kui.,Zhang, Wen-Le.,Zeng, Rong-Chang.,...&Guan, Shao-Kang.(2018).In Vitro Corrosion and Antibacterial Performance of Micro-Arc Oxidation Coating on AZ31 Magnesium Alloy: Effects of Tannic Acid.JOURNAL OF THE ELECTROCHEMICAL SOCIETY,165(11),C821-C829.
MLA	Cui, Lan-Yue,et al."In Vitro Corrosion and Antibacterial Performance of Micro-Arc Oxidation Coating on AZ31 Magnesium Alloy: Effects of Tannic Acid".JOURNAL OF THE ELECTROCHEMICAL SOCIETY 165.11(2018):C821-C829.