Duplex stainless steel passive film electrical properties studied by in situ current sensing atomic force microscopy

被引：69
作者：
Guo, L. Q. [1 ]
Lin, M. C. [1 ]
Qiao, L. J. [1 ]
Volinsky, Alex A. [1 ,2 ]
机构：
[1] Univ Sci & Technol Beijing, Key Lab Environm Fracture MOE, Ctr Corros & Protect, Beijing 100083, Peoples R China
[2] Univ S Florida, Dept Mech Engn, Tampa, FL 33620 USA
来源：
CORROSION SCIENCE | 2014年 / 78卷
基金：
中国国家自然科学基金;
关键词：
Stainless steel; AFM; XPS; Passive films; ELECTRONIC-STRUCTURE; CHEMICAL-COMPOSITION; OXIDE-FILMS; PHOTOELECTROCHEMICAL ANALYSIS; SEMICONDUCTING PROPERTIES; AISI; 304-STAINLESS-STEEL; CORROSION BEHAVIOR; PITTING CORROSION; BUFFER SOLUTION; TEMPERATURE;
D O I：
10.1016/j.corsci.2013.08.031
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The duplex stainless steel passive film electrical properties before and after passivation were investigated by current sensing atomic force microscopy and X-ray photoelectron spectroscopy (XPS). The current maps and band gap energies extracted from I-V curves show that the conductivity of passive film covering austenite and ferrite is different and decreases with increasing film formation potential due to the changes in the passive film thickness and composition, confirmed by XPS analysis. I-V curves reveal that the passive films exhibit p-type or n-type semiconducting properties depending on the film formation potential, attributed to different film chemical composition, supported by XPS results. (C) 2013 Elsevier Ltd. All rights reserved.
引用
收藏
页码：55 / 62
页数：8
相关论文
共 43 条
[1]   Nanoscale electrical characterization of semiconducting polymer blends by conductive atomic force microscopy [J].
Alexeev, A ;
Loos, J ;
Koetse, MM .
ULTRAMICROSCOPY, 2006, 106 (03) :191-199
[2]   Effect of the final annealing of cold rolled stainless steels sheets on the electronic properties and pit nucleation resistance of passive films [J].
Amri, J. ;
Souier, T. ;
Malki, B. ;
Baroux, B. .
CORROSION SCIENCE, 2008, 50 (02) :431-435
[3]   Influence of thermal aging on sulfate-reducing bacteria (SRB)-influenced corrosion behaviour of 2205 duplex stainless steel [J].
Antony, P. J. ;
Raman, R. K. Singh ;
Mohanram, R. ;
Kumar, Pradeep ;
Raman, R. .
CORROSION SCIENCE, 2008, 50 (07) :1858-1864
[4]   SPECTROSCOPIC PHOTORESPONSE OF THE PASSIVE FILM FORMED ON IRON [J].
AZUMI, K ;
OHTSUKA, T ;
SATO, N .
JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 1986, 133 (07) :1326-1328
[5]   Photoelectrochemical analysis on the passive film formed on Fe-20Cr in pH 8.5 buffer solution [J].
Cho, EA ;
Kwon, H ;
Macdonald, DD .
ELECTROCHIMICA ACTA, 2002, 47 (10) :1661-1668
[6]  
Chuprina V.G., 1995, POWDER METALL MET C, V34, P11
[7]   XPS study of duplex stainless steel oxidized by oxygen atoms [J].
Donik, Crtomir ;
Kocijan, Aleksandra ;
Grant, John T. ;
Jenko, Monika ;
Drenik, Aleksander ;
Pihlar, Boris .
CORROSION SCIENCE, 2009, 51 (04) :827-832
[8]   Influence of the temperature of film formation on the electronic structure of oxide films formed on 304 stainless steel [J].
Ferreira, MGS ;
Hakiki, NE ;
Goodlet, G ;
Faty, S ;
Simoes, AMP ;
Belo, MD .
ELECTROCHIMICA ACTA, 2001, 46 (24-25) :3767-3776
[9]   The effect of phase compositions on the pitting corrosion of 25 Cr duplex stainless steel in chloride solutions [J].
GarfiasMesias, LF ;
Sykes, JM ;
Tuck, CDS .
CORROSION SCIENCE, 1996, 38 (08) :1319-1330
[10]   THE CORRELATION BETWEEN THE PROPERTIES OF THE PASSIVE FILM ON 304L-STEEL AND ITS SUSCEPTIBILITY TO SCC IN CHLORIDE MEDIA [J].
GLUSZEK, J ;
NITSCH, K .
CORROSION SCIENCE, 1982, 22 (11) :1067-1078
12345