Synergistic corrosion inhibition behavior of rare-earth cerium ions and serine on carbon steel in 3% NaCl solutions

doi:10.1007/s11771-018-3881-x

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	Synergistic corrosion inhibition behavior of rare-earth cerium ions and serine on carbon steel in 3% NaCl solutions
	Liu, X ; Yuan, YZ ; Wu, ZY ; Tian, GD ; Zheng, YG
刊名	JOURNAL OF CENTRAL SOUTH UNIVERSITY
	2018-08-01
卷号	25 期号:8 页码:1914-1919
关键词	synergistic inhibition effect rare earth complex amino acid
ISSN号	2095-2899
DOI	10.1007/s11771-018-3881-x
英文摘要	The synergistic inhibition effect of CeCl3 (Ce) and serine (Ser) on the corrosion of carbon steel in a 3% NaCl solution was investigated by electrochemical methods and surface analysis. The results showed that both CeCl3 and Ser, when used alone, had limited inhibition effect toward carbon steel corrosion in the 3% NaCl solution. In contrast, the combination of CeCl3 with Ser produced a strong synergistic effect on the corrosion inhibition behavior of carbon steel, improving the inhibition efficiency significantly. The polarization curves showed that the mixture of CeCl3 and Ser acts as a cationic-type inhibitor. Scanning electron microscopy and Fourier transform infrared spectroscopy showed that the synergistic inhibition effect was due to complex formation between the cerium ions and amino acid molecules.
学科主题	Metallurgy & Metallurgical Engineering
语种	英语
WOS记录号	WOS:000441586700010
内容类型	期刊论文
源URL	[http://ir.imr.ac.cn/handle/321006/80046]
专题	金属研究所_中国科学院金属研究所
作者单位	1.[Liu Xia 2.Yuan Yi-zhi 3.Wu Zhu-ying 4.Shenyang Univ Chem Technol, Dept Appl Chem, Shenyang 110142, Liaoning, Peoples R China 5.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	Liu, X,Yuan, YZ,Wu, ZY,et al. Synergistic corrosion inhibition behavior of rare-earth cerium ions and serine on carbon steel in 3% NaCl solutions[J]. JOURNAL OF CENTRAL SOUTH UNIVERSITY,2018,25(8):1914-1919.
APA	Liu, X,Yuan, YZ,Wu, ZY,Tian, GD,&Zheng, YG.(2018).Synergistic corrosion inhibition behavior of rare-earth cerium ions and serine on carbon steel in 3% NaCl solutions.JOURNAL OF CENTRAL SOUTH UNIVERSITY,25(8),1914-1919.
MLA	Liu, X,et al."Synergistic corrosion inhibition behavior of rare-earth cerium ions and serine on carbon steel in 3% NaCl solutions".JOURNAL OF CENTRAL SOUTH UNIVERSITY 25.8(2018):1914-1919.