In Vitro Degradation of PureMagnesium-The Effects of Glucose and/or Amino Acid

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	In Vitro Degradation of PureMagnesium-The Effects of Glucose and/or Amino Acid
	Wang, Yu; Cui, Lan-Yue; Zeng, Rong-Chang; Li, Shuo-Qi; Zou, Yu-Hong; Han, En-Hou; Zeng, RC; Li, SQ (reprint author), Shandong Univ Sci & Technol, Coll Mat Sci & Engn, Qingdao 266590, Peoples R China.
刊名	MDPI AG
	2017-07-01
卷号	10 期号:7 页码:-
关键词	Magnesium Xps Polarization Acid Corrosion Interface
ISSN号	1996-1944
英文摘要	The influences of glucose and amino acid (L-cysteine) on the degradation of pure magnesium have been investigated using SEM, XRD, Fourier transformed infrared (FTIR), X-ray photoelectron spectroscopy (XPS), polarization and electrochemical impedance spectroscopy and immersion tests. The results demonstrate that both amino acid and glucose inhibit the corrosion of pure magnesium in saline solution, whereas the presence of both amino acid and glucose accelerates the corrosion rate of pure magnesium. This may be due to the formation of -C= N- bonding (a functional group of Schiff bases) between amino acid and glucose, which restricts the formation of the protective Mg(OH)(2) precipitates.; The influences of glucose and amino acid (L-cysteine) on the degradation of pure magnesium have been investigated using SEM, XRD, Fourier transformed infrared (FTIR), X-ray photoelectron spectroscopy (XPS), polarization and electrochemical impedance spectroscopy and immersion tests. The results demonstrate that both amino acid and glucose inhibit the corrosion of pure magnesium in saline solution, whereas the presence of both amino acid and glucose accelerates the corrosion rate of pure magnesium. This may be due to the formation of -C= N- bonding (a functional group of Schiff bases) between amino acid and glucose, which restricts the formation of the protective Mg(OH)(2) precipitates.
学科主题	Materials Science, Multidisciplinary
语种	英语
资助机构	National Natural Science Foundation of China [51571134]; SDUST Research Fund [2014TDJH104]
公开日期	2018-01-10
内容类型	期刊论文
源URL	[http://ir.imr.ac.cn/handle/321006/79181]
专题	金属研究所_中国科学院金属研究所
通讯作者	Zeng, RC; Li, SQ (reprint author), Shandong Univ Sci & Technol, Coll Mat Sci & Engn, Qingdao 266590, Peoples R China.
推荐引用方式 GB/T 7714	Wang, Yu,Cui, Lan-Yue,Zeng, Rong-Chang,et al. In Vitro Degradation of PureMagnesium-The Effects of Glucose and/or Amino Acid[J]. MDPI AG,2017,10(7):-.
APA	Wang, Yu.,Cui, Lan-Yue.,Zeng, Rong-Chang.,Li, Shuo-Qi.,Zou, Yu-Hong.,...&Li, SQ .(2017).In Vitro Degradation of PureMagnesium-The Effects of Glucose and/or Amino Acid.MDPI AG,10(7),-.
MLA	Wang, Yu,et al."In Vitro Degradation of PureMagnesium-The Effects of Glucose and/or Amino Acid".MDPI AG 10.7(2017):-.