Penetration of corrosive species into copper exposed to simulated O2-free groundwater by time-of-flight secondary ion mass spectrometry (ToF-SIMS)

Xiaoqi Yue; Per Malmberg; Elisa Isotahdon; Vilma Ratia-Hanby; Elina Huttunen-Saarivirta; Christofer Leygraf; Jinshan Pan

doi:10.1016/j.corsci.2022.110833

Penetration of corrosive species into copper exposed to simulated O2-free groundwater by time-of-flight secondary ion mass spectrometry (ToF-SIMS)

Xiaoqi Yue, Per Malmberg, Elisa Isotahdon, Vilma Ratia-Hanby, Elina Huttunen-Saarivirta, Christofer Leygraf, Jinshan Pan (Corresponding Author)

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

4 Citations (Scopus)

Abstract

ToF-SIMS analysis of copper samples after exposures to simulated groundwater with and without sulfide addition was performed to investigate the penetration of corrosive species containing H, S, O, and Cl, into copper. Depth profiles show extent of penetration and 2D/3D images reveal local elemental distribution of the corrosive species at different depths inside copper. Pre-oxidation did not reduce the penetration while sulfide additional in groundwater and exposure at 60 °C significantly promoted the penetration. The extent of penetration of the corrosive species into copper demonstrates the need for risk assessment of complex corrosion forms such as sulfide-induced embrittlement and cracking.

Original language	English
Article number	110833
Number of pages	14
Journal	Corrosion Science
Volume	210
Issue number	Part 2
DOIs	https://doi.org/10.1016/j.corsci.2022.110833
Publication status	Published - Jan 2023
MoE publication type	A1 Journal article-refereed

Keywords

Anoxic corrosion
Copper
Nuclear waste
Sulfide
ToF-SIMS

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10.1016/j.corsci.2022.110833Licence: CC BY

Cite this

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title = "Penetration of corrosive species into copper exposed to simulated O2-free groundwater by time-of-flight secondary ion mass spectrometry (ToF-SIMS)",

abstract = "ToF-SIMS analysis of copper samples after exposures to simulated groundwater with and without sulfide addition was performed to investigate the penetration of corrosive species containing H, S, O, and Cl, into copper. Depth profiles show extent of penetration and 2D/3D images reveal local elemental distribution of the corrosive species at different depths inside copper. Pre-oxidation did not reduce the penetration while sulfide additional in groundwater and exposure at 60 °C significantly promoted the penetration. The extent of penetration of the corrosive species into copper demonstrates the need for risk assessment of complex corrosion forms such as sulfide-induced embrittlement and cracking.",

keywords = "Anoxic corrosion, Copper, Nuclear waste, Sulfide, ToF-SIMS",

author = "Xiaoqi Yue and Per Malmberg and Elisa Isotahdon and Vilma Ratia-Hanby and Elina Huttunen-Saarivirta and Christofer Leygraf and Jinshan Pan",

note = "Funding Information: The financial supports from NKS (Contract AFT/NKS-R(21)127/2 ) and Swedish Research Council (Vetenskapsr{\aa}det, project no. 2021-04157 ) are greatly acknowledged. ",

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month = jan,

doi = "10.1016/j.corsci.2022.110833",

language = "English",

volume = "210",

journal = "Corrosion Science",

issn = "0010-938X",

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T1 - Penetration of corrosive species into copper exposed to simulated O2-free groundwater by time-of-flight secondary ion mass spectrometry (ToF-SIMS)

AU - Yue, Xiaoqi

AU - Malmberg, Per

AU - Isotahdon, Elisa

AU - Ratia-Hanby, Vilma

AU - Huttunen-Saarivirta, Elina

AU - Leygraf, Christofer

AU - Pan, Jinshan

N1 - Funding Information: The financial supports from NKS (Contract AFT/NKS-R(21)127/2 ) and Swedish Research Council (Vetenskapsrådet, project no. 2021-04157 ) are greatly acknowledged.

PY - 2023/1

Y1 - 2023/1

N2 - ToF-SIMS analysis of copper samples after exposures to simulated groundwater with and without sulfide addition was performed to investigate the penetration of corrosive species containing H, S, O, and Cl, into copper. Depth profiles show extent of penetration and 2D/3D images reveal local elemental distribution of the corrosive species at different depths inside copper. Pre-oxidation did not reduce the penetration while sulfide additional in groundwater and exposure at 60 °C significantly promoted the penetration. The extent of penetration of the corrosive species into copper demonstrates the need for risk assessment of complex corrosion forms such as sulfide-induced embrittlement and cracking.

AB - ToF-SIMS analysis of copper samples after exposures to simulated groundwater with and without sulfide addition was performed to investigate the penetration of corrosive species containing H, S, O, and Cl, into copper. Depth profiles show extent of penetration and 2D/3D images reveal local elemental distribution of the corrosive species at different depths inside copper. Pre-oxidation did not reduce the penetration while sulfide additional in groundwater and exposure at 60 °C significantly promoted the penetration. The extent of penetration of the corrosive species into copper demonstrates the need for risk assessment of complex corrosion forms such as sulfide-induced embrittlement and cracking.

KW - Anoxic corrosion

KW - Copper

KW - Nuclear waste

KW - Sulfide

KW - ToF-SIMS

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DO - 10.1016/j.corsci.2022.110833

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VL - 210

JO - Corrosion Science

JF - Corrosion Science

IS - Part 2

M1 - 110833

ER -

Penetration of corrosive species into copper exposed to simulated O2-free groundwater by time-of-flight secondary ion mass spectrometry (ToF-SIMS)

Abstract

Keywords

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Advanced analysis techniques revealing corrosion inside copper microstructure

Corrosion of copper in sulphide containing environment: the role and properties of sulphide films – Annual report 2021

Cite this

Penetration of corrosive species into copper exposed to simulated O2-free groundwater by time-of-flight secondary ion mass spectrometry (ToF-SIMS)

Abstract

Keywords

Access to Document

Other files and links

Fingerprint

Research output

Reply to comment on “Penetration of corrosive species into copper exposed to simulated O2-free groundwater by time-of-flight secondary ion mass spectrometry (ToF-SIMS)”

Advanced analysis techniques revealing corrosion inside copper microstructure

Corrosion of copper in sulphide containing environment: the role and properties of sulphide films – Annual report 2021

Cite this

Reply to comment on “Penetration of corrosive species into copper exposed to simulated O₂-free groundwater by time-of-flight secondary ion mass spectrometry (ToF-SIMS)”