Passivity of 316L stainless steel in borate buffer solution studied by Mott-Schottky analysis, atomic absorption spectrometry and X-ray photoelectron spectroscopy

Zhicao Feng; Xuequn Cheng; Chaofang Dong; Lin Xu; Xiaogang Li

doi:10.1016/j.corsci.2010.07.013

Passivity of 316L stainless steel in borate buffer solution studied by Mott-Schottky analysis, atomic absorption spectrometry and X-ray photoelectron spectroscopy

Zhicao Feng
, Xuequn Cheng^*
, Chaofang Dong
, Lin Xu
, Xiaogang Li

^*Corresponding author for this work

University of Science and Technology Beijing

Research output: Contribution to journal › Article › peer-review

446 Scopus citations

Abstract

The passivity of 316L stainless steel in borate buffer solution has been investigated by Mott-Schottky, atomic absorption spectrometry (AAS) and X-ray photoelectron spectroscopy (XPS). The results indicate that the polarization curve in the passive region possesses several turning potentials (0 V_SCE, 0.2 V_SCE, 0.4 V_SCE, 0.6 V_SCE and 0.85 V_SCE). The passive films formed at turning potentials perform different electrochemical and semiconductor properties. Further, the compositions of the passive films formed at turning potentials are investigated. The results reasonably explain why these potentials appear in the passive region and why specimens perform different properties at turning potentials.

Original language	English
Pages (from-to)	3646-3653
Number of pages	8
Journal	Corrosion Science
Volume	52
Issue number	11
DOIs	https://doi.org/10.1016/j.corsci.2010.07.013
State	Published - Nov 2010
Externally published	Yes

Keywords

A. Stainless steel
B. AAS
B. Electrochemical impedance spectroscopy
B. Mott-Schottky plot
B. XPS

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10.1016/j.corsci.2010.07.013

Cite this

@article{a712c917fdee480887d5bf807c9b8d89,

title = "Passivity of 316L stainless steel in borate buffer solution studied by Mott-Schottky analysis, atomic absorption spectrometry and X-ray photoelectron spectroscopy",

abstract = "The passivity of 316L stainless steel in borate buffer solution has been investigated by Mott-Schottky, atomic absorption spectrometry (AAS) and X-ray photoelectron spectroscopy (XPS). The results indicate that the polarization curve in the passive region possesses several turning potentials (0 VSCE, 0.2 VSCE, 0.4 VSCE, 0.6 VSCE and 0.85 VSCE). The passive films formed at turning potentials perform different electrochemical and semiconductor properties. Further, the compositions of the passive films formed at turning potentials are investigated. The results reasonably explain why these potentials appear in the passive region and why specimens perform different properties at turning potentials.",

keywords = "A. Stainless steel, B. AAS, B. Electrochemical impedance spectroscopy, B. Mott-Schottky plot, B. XPS",

author = "Zhicao Feng and Xuequn Cheng and Chaofang Dong and Lin Xu and Xiaogang Li",

year = "2010",

month = nov,

doi = "10.1016/j.corsci.2010.07.013",

language = "英语",

volume = "52",

pages = "3646--3653",

journal = "Corrosion Science",

issn = "0010-938X",

publisher = "Elsevier Ltd",

number = "11",

}

TY - JOUR

T1 - Passivity of 316L stainless steel in borate buffer solution studied by Mott-Schottky analysis, atomic absorption spectrometry and X-ray photoelectron spectroscopy

AU - Feng, Zhicao

AU - Cheng, Xuequn

AU - Dong, Chaofang

AU - Xu, Lin

AU - Li, Xiaogang

PY - 2010/11

Y1 - 2010/11

N2 - The passivity of 316L stainless steel in borate buffer solution has been investigated by Mott-Schottky, atomic absorption spectrometry (AAS) and X-ray photoelectron spectroscopy (XPS). The results indicate that the polarization curve in the passive region possesses several turning potentials (0 VSCE, 0.2 VSCE, 0.4 VSCE, 0.6 VSCE and 0.85 VSCE). The passive films formed at turning potentials perform different electrochemical and semiconductor properties. Further, the compositions of the passive films formed at turning potentials are investigated. The results reasonably explain why these potentials appear in the passive region and why specimens perform different properties at turning potentials.

AB - The passivity of 316L stainless steel in borate buffer solution has been investigated by Mott-Schottky, atomic absorption spectrometry (AAS) and X-ray photoelectron spectroscopy (XPS). The results indicate that the polarization curve in the passive region possesses several turning potentials (0 VSCE, 0.2 VSCE, 0.4 VSCE, 0.6 VSCE and 0.85 VSCE). The passive films formed at turning potentials perform different electrochemical and semiconductor properties. Further, the compositions of the passive films formed at turning potentials are investigated. The results reasonably explain why these potentials appear in the passive region and why specimens perform different properties at turning potentials.

KW - A. Stainless steel

KW - B. AAS

KW - B. Electrochemical impedance spectroscopy

KW - B. Mott-Schottky plot

KW - B. XPS

UR - https://www.scopus.com/pages/publications/77956264367

U2 - 10.1016/j.corsci.2010.07.013

DO - 10.1016/j.corsci.2010.07.013

M3 - 文章

AN - SCOPUS:77956264367

SN - 0010-938X

VL - 52

SP - 3646

EP - 3653

JO - Corrosion Science

JF - Corrosion Science

IS - 11

ER -

Passivity of 316L stainless steel in borate buffer solution studied by Mott-Schottky analysis, atomic absorption spectrometry and X-ray photoelectron spectroscopy

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Keywords

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