IMR OpenIR
Corrosion behavior of Ti3AlC2 in NaOH and H2SO4
Li, Dan2; Liang, Ying2; Liu, Xiaoxia2; Zhou, Yanchun1
Corresponding AuthorZhou, Yanchun(yczhou@imr.ac.cn)
2010-11-01
Source PublicationJOURNAL OF THE EUROPEAN CERAMIC SOCIETY
ISSN0955-2219
Volume30Issue:15Pages:3227-3234
AbstractPassivation behavior, corrosion kinetics and film formation mechanism of Ti3AlC2 in 1 M NaOH and 1 M H2SO4 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 Ti3AlC2 in 1 M NaOH and 1 M H2SO4, which led to different corrosion processes. Ti3AlC2 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 H2SO4 which attributed to the formation of permeable Ti sub-oxides as the pseudo-passivating film. (C) 2010 Elsevier Ltd. All rights reserved.
KeywordTi3AlC2 Corrosion Electrochemical measurements XPS
Funding OrganizationNational Outstanding Young Scientist Foundation ; Natural Sciences Foundation of China
DOI10.1016/j.jeurceramsoc.2010.07.002
Indexed BySCI
Language英语
Funding ProjectNational Outstanding Young Scientist Foundation ; Natural Sciences Foundation of China[50232040] ; Natural Sciences Foundation of China[50302011] ; Natural Sciences Foundation of China[90403027] ; Natural Sciences Foundation of China[50772114] ; Natural Sciences Foundation of China[50832008]
WOS Research AreaMaterials Science
WOS SubjectMaterials Science, Ceramics
WOS IDWOS:000282070200029
PublisherELSEVIER SCI LTD
Citation statistics
Cited Times:32[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/101776
Collection中国科学院金属研究所
Corresponding AuthorZhou, Yanchun
Affiliation1.Chinese Acad Sci, Shenyang Natl Lab Mat Sci, High Performance Ceram Div, Inst Met Res, Shenyang 110016, Peoples R China
2.Northeastern Univ, Dept Chem, Shenyang 110819, Peoples R China
Recommended Citation
GB/T 7714
Li, Dan,Liang, Ying,Liu, Xiaoxia,et al. Corrosion behavior of Ti3AlC2 in NaOH and H2SO4[J]. JOURNAL OF THE EUROPEAN CERAMIC SOCIETY,2010,30(15):3227-3234.
APA Li, Dan,Liang, Ying,Liu, Xiaoxia,&Zhou, Yanchun.(2010).Corrosion behavior of Ti3AlC2 in NaOH and H2SO4.JOURNAL OF THE EUROPEAN CERAMIC SOCIETY,30(15),3227-3234.
MLA Li, Dan,et al."Corrosion behavior of Ti3AlC2 in NaOH and H2SO4".JOURNAL OF THE EUROPEAN CERAMIC SOCIETY 30.15(2010):3227-3234.
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