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Unravelling the role of calcareous deposits on hydrogen uptake : the duality in the calcite behavior

Razieh Tavassolian (UGent) , Kim Verbeken (UGent) and Tom Depover (UGent)
(2025) CORROSION SCIENCE. 242.
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Abstract
The permeation of hydrogen in carbon steel immersed in deaerated NaCl and artificial seawater solutions under various cathodic polarization is investigated using the Devanathan and Stachurski method combined with in-situ electrochemical impedance spectroscopy (EIS). The results indicate calcite's dual role in hydrogen uptake: it promotes uptake for bare samples and lower cathodic currents, but inhibits it for preformed deposits and higher cathodic currents. Deposits are characterized through in-situ EIS and scanning electron microscopy, providing further insights into the specific morphology of calcite. These findings are correlated with hydrogen permeation results, elucidating a mechanism for the dual behavior of calcite.
Keywords
ARTIFICIAL SEA-WATER, IMPEDANCE TECHNIQUES, CATHODIC PROTECTION, X80, STEEL, CAPACITANCE, ELECTRODES, PERMEATION, ABSORPTION, SEAWATER, KINETICS, Hydrogen uptake, Calcareous deposit, Calcite, In-situ EIS, Cathodic, protection

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MLA
Tavassolian, Razieh, et al. “Unravelling the Role of Calcareous Deposits on Hydrogen Uptake : The Duality in the Calcite Behavior.” CORROSION SCIENCE, vol. 242, 2025, doi:10.1016/j.corsci.2024.112586.
APA
Tavassolian, R., Verbeken, K., & Depover, T. (2025). Unravelling the role of calcareous deposits on hydrogen uptake : the duality in the calcite behavior. CORROSION SCIENCE, 242. https://doi.org/10.1016/j.corsci.2024.112586
Chicago author-date
Tavassolian, Razieh, Kim Verbeken, and Tom Depover. 2025. “Unravelling the Role of Calcareous Deposits on Hydrogen Uptake : The Duality in the Calcite Behavior.” CORROSION SCIENCE 242. https://doi.org/10.1016/j.corsci.2024.112586.
Chicago author-date (all authors)
Tavassolian, Razieh, Kim Verbeken, and Tom Depover. 2025. “Unravelling the Role of Calcareous Deposits on Hydrogen Uptake : The Duality in the Calcite Behavior.” CORROSION SCIENCE 242. doi:10.1016/j.corsci.2024.112586.
Vancouver
1.
Tavassolian R, Verbeken K, Depover T. Unravelling the role of calcareous deposits on hydrogen uptake : the duality in the calcite behavior. CORROSION SCIENCE. 2025;242.
IEEE
[1]
R. Tavassolian, K. Verbeken, and T. Depover, “Unravelling the role of calcareous deposits on hydrogen uptake : the duality in the calcite behavior,” CORROSION SCIENCE, vol. 242, 2025.
@article{01JKZQXNP2096HT46Q01T5S13E,
  abstract     = {{The permeation of hydrogen in carbon steel immersed in deaerated NaCl and artificial seawater solutions under various cathodic polarization is investigated using the Devanathan and Stachurski method combined with in-situ electrochemical impedance spectroscopy (EIS). The results indicate calcite's dual role in hydrogen uptake: it promotes uptake for bare samples and lower cathodic currents, but inhibits it for preformed deposits and higher cathodic currents. Deposits are characterized through in-situ EIS and scanning electron microscopy, providing further insights into the specific morphology of calcite. These findings are correlated with hydrogen permeation results, elucidating a mechanism for the dual behavior of calcite.}},
  articleno    = {{112586}},
  author       = {{Tavassolian, Razieh and Verbeken, Kim and Depover, Tom}},
  issn         = {{0010-938X}},
  journal      = {{CORROSION SCIENCE}},
  keywords     = {{ARTIFICIAL SEA-WATER,IMPEDANCE TECHNIQUES,CATHODIC PROTECTION,X80,STEEL,CAPACITANCE,ELECTRODES,PERMEATION,ABSORPTION,SEAWATER,KINETICS,Hydrogen uptake,Calcareous deposit,Calcite,In-situ EIS,Cathodic,protection}},
  language     = {{eng}},
  pages        = {{16}},
  title        = {{Unravelling the role of calcareous deposits on hydrogen uptake : the duality in the calcite behavior}},
  url          = {{http://doi.org/10.1016/j.corsci.2024.112586}},
  volume       = {{242}},
  year         = {{2025}},
}
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