Corrosion behavior of Ti(3)AlC(2) in NaOH and H(2)SO(4)

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	Corrosion behavior of Ti(3)AlC(2) in NaOH and H(2)SO(4)
	D. Li; Y. Liang; X. X. Liu; Y. C. Zhou
	2010
发表期刊	Journal of the European Ceramic Society
ISSN	0955-2219
卷号	30 期号:15 页码:3227-3234
摘要	Passivation behavior, corrosion kinetics and film formation mechanism of Ti(3)AlC(2) in 1 M NaOH and 1 M H(2)SO(4) solutions were investigated by linear potential scan, electrochemical impedance spectroscopy, cyclic voltammetry, SEM and XPS. The corrosion resistance mainly depended on the formation of passivating films on Ti(3)AlC(2) in 1 M NaOH and 1 M H(2)SO(4), which led to different corrosion processes. Ti(3)AlC(2) displayed good corrosion resistance in NaOH due to the formation of dense and protective Ti oxides as the passivating film. However, it exhibited poor corrosion resistance in H(2)SO(4) which attributed to the formation of permeable Ti sub-oxides as the pseudo-passivating film. (C) 2010 Elsevier Ltd. All rights reserved.
部门归属	[zhou, yanchun] chinese acad sci, shenyang natl lab mat sci, high performance ceram div, inst met res, shenyang 110016, peoples r china. [li, dan; liang, ying; liu, xiaoxia] northeastern univ, dept chem, shenyang 110819, peoples r china.;zhou, yc (reprint author), chinese acad sci, shenyang natl lab mat sci, high performance ceram div, inst met res, 72 wenhua rd, shenyang 110016, peoples r china;yczhou@imr.ac.cn
关键词	Ti(3)Alc(2) Corrosion Electrochemical Measurements Xps Electrochemical-behavior Passive Film Ti3sic2 Ti4aln3 Phases Ti2aln Alloy Hcl Ti
URL	查看原文
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/31205
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	D. Li,Y. Liang,X. X. Liu,et al. Corrosion behavior of Ti(3)AlC(2) in NaOH and H(2)SO(4)[J]. Journal of the European Ceramic Society,2010,30(15):3227-3234.
APA	D. Li,Y. Liang,X. X. Liu,&Y. C. Zhou.(2010).Corrosion behavior of Ti(3)AlC(2) in NaOH and H(2)SO(4).Journal of the European Ceramic Society,30(15),3227-3234.
MLA	D. Li,et al."Corrosion behavior of Ti(3)AlC(2) in NaOH and H(2)SO(4)".Journal of the European Ceramic Society 30.15(2010):3227-3234.