The effect of riboflavin on the microbiologically influenced corrosion of pure iron by Shewanella oneidensis MR-1

Weiwei Chang; Yangyang Li; Ziyu Li; Yuntian Lou; Tianyu Cui; Hongchang Qian; Arjan Mol; Dawei Zhang

doi:10.1016/j.bioelechem.2022.108173

The effect of riboflavin on the microbiologically influenced corrosion of pure iron by Shewanella oneidensis MR-1

Weiwei Chang, Yangyang Li, Ziyu Li, Yuntian Lou, Tianyu Cui, Hongchang Qian, Arjan Mol, Dawei Zhang^*

^*Corresponding author for this work

Team Arjan Mol

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

11 Citations (Scopus)

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Abstract

The microbiologically influenced corrosion of pure iron was investigated in the presence of Shewanella oneidensis MR-1 with various levels of exogenous riboflavin (RF) serving as electron shuttles for extracellular electron transfer (EET). With more RF available, a larger and denser phosphate layer was formed on the surface of pure iron by the bacteria. The results of electrochemical impedance spectroscopy, linear polarization resistance and potentiodynamic polarization tests showed that the product layer provided good corrosion protection to the pure iron. Using electrochemical noise, we observed that the addition of RF accelerated the corrosion at the initial stage of immersion, thereby accelerating the deposition of products to form a protective layer subsequently.

Original language	English
Article number	108173
Number of pages	9
Journal	Bioelectrochemistry
Volume	147
DOIs	https://doi.org/10.1016/j.bioelechem.2022.108173
Publication status	Published - 2022

Bibliographical note

Green Open Access added to TU Delft Institutional Repository 'You share, we take care!' - Taverne project https://www.openaccess.nl/en/you-share-we-take-care
Otherwise as indicated in the copyright section: the publisher is the copyright holder of this work and the author uses the Dutch legislation to make this work public.

Keywords

Extracellular electron transfer
Microbiologically influenced corrosion
Microbiologically influenced corrosion inhibition

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10.1016/j.bioelechem.2022.108173

1-s2.0-S1567539422001244-mainFinal published version, 5.86 MB

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title = "The effect of riboflavin on the microbiologically influenced corrosion of pure iron by Shewanella oneidensis MR-1",

abstract = "The microbiologically influenced corrosion of pure iron was investigated in the presence of Shewanella oneidensis MR-1 with various levels of exogenous riboflavin (RF) serving as electron shuttles for extracellular electron transfer (EET). With more RF available, a larger and denser phosphate layer was formed on the surface of pure iron by the bacteria. The results of electrochemical impedance spectroscopy, linear polarization resistance and potentiodynamic polarization tests showed that the product layer provided good corrosion protection to the pure iron. Using electrochemical noise, we observed that the addition of RF accelerated the corrosion at the initial stage of immersion, thereby accelerating the deposition of products to form a protective layer subsequently.",

keywords = "Extracellular electron transfer, Microbiologically influenced corrosion, Microbiologically influenced corrosion inhibition",

author = "Weiwei Chang and Yangyang Li and Ziyu Li and Yuntian Lou and Tianyu Cui and Hongchang Qian and Arjan Mol and Dawei Zhang",

note = "Green Open Access added to TU Delft Institutional Repository 'You share, we take care!' - Taverne project https://www.openaccess.nl/en/you-share-we-take-care Otherwise as indicated in the copyright section: the publisher is the copyright holder of this work and the author uses the Dutch legislation to make this work public.",

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doi = "10.1016/j.bioelechem.2022.108173",

language = "English",

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AU - Chang, Weiwei

AU - Li, Yangyang

AU - Li, Ziyu

AU - Lou, Yuntian

AU - Cui, Tianyu

AU - Qian, Hongchang

AU - Mol, Arjan

AU - Zhang, Dawei

N1 - Green Open Access added to TU Delft Institutional Repository 'You share, we take care!' - Taverne project https://www.openaccess.nl/en/you-share-we-take-care Otherwise as indicated in the copyright section: the publisher is the copyright holder of this work and the author uses the Dutch legislation to make this work public.

PY - 2022

Y1 - 2022

N2 - The microbiologically influenced corrosion of pure iron was investigated in the presence of Shewanella oneidensis MR-1 with various levels of exogenous riboflavin (RF) serving as electron shuttles for extracellular electron transfer (EET). With more RF available, a larger and denser phosphate layer was formed on the surface of pure iron by the bacteria. The results of electrochemical impedance spectroscopy, linear polarization resistance and potentiodynamic polarization tests showed that the product layer provided good corrosion protection to the pure iron. Using electrochemical noise, we observed that the addition of RF accelerated the corrosion at the initial stage of immersion, thereby accelerating the deposition of products to form a protective layer subsequently.

AB - The microbiologically influenced corrosion of pure iron was investigated in the presence of Shewanella oneidensis MR-1 with various levels of exogenous riboflavin (RF) serving as electron shuttles for extracellular electron transfer (EET). With more RF available, a larger and denser phosphate layer was formed on the surface of pure iron by the bacteria. The results of electrochemical impedance spectroscopy, linear polarization resistance and potentiodynamic polarization tests showed that the product layer provided good corrosion protection to the pure iron. Using electrochemical noise, we observed that the addition of RF accelerated the corrosion at the initial stage of immersion, thereby accelerating the deposition of products to form a protective layer subsequently.

KW - Extracellular electron transfer

KW - Microbiologically influenced corrosion

KW - Microbiologically influenced corrosion inhibition

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JO - Bioelectrochemistry

JF - Bioelectrochemistry

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ER -

The effect of riboflavin on the microbiologically influenced corrosion of pure iron by Shewanella oneidensis MR-1

Abstract

Bibliographical note

Keywords

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