Impedance analysis of electrochemical systems

V Vivier, ME Orazem - Chemical Reviews, 2022 - ACS Publications
Interpretation of impedance spectroscopy data requires both a description of the chemistry
and physics that govern the system and an assessment of the error structure of the …

[HTML][HTML] A comprehensive review on biocompatible Mg-based alloys as temporary orthopaedic implants: Current status, challenges, and future prospects

D Bairagi, S Mandal - Journal of Magnesium and Alloys, 2022 - Elsevier
Mg and its alloys are drawing huge attention since the last two decades as a viable option
for temporary implants applications. A commendable progress has already been made in …

New insights on the different corrosion mechanisms of Mg alloys with solute-enriched stacking faults or long period stacking ordered phase

J Xie, J Zhang, Z Zhang, Q Yang, K Guan, Y He… - Corrosion …, 2022 - Elsevier
Formation of profuse I 2-type solute-enriched stacking faults (SESFs) in fine grains and
transformation of SESFs to 18R-long period stacking ordered (LPSO) phase are attained in …

On the use of a constant phase element (CPE) in electrochemistry

SM Gateman, O Gharbi, HG de Melo, K Ngo… - Current Opinion in …, 2022 - Elsevier
Several techniques can be used to experimentally determine the interfacial capacitance of
an electrode, which is a crucial parameter used for quantifying the efficiency of …

Influence of specific second phases on corrosion behaviors of Mg-Zn-Gd-Zr alloys

S Yin, W Duan, W Liu, L Wu, J Yu, Z Zhao, M Liu… - Corrosion …, 2020 - Elsevier
The corrosion behavior and mechanism of as-cast and as-extruded Mg-Zn-Gd-Zr alloys with
specific ternary phases are investigated using scanning electron microscope (SEM) …

Superior corrosion protection and adhesion strength of epoxy coating applied on AZ31 magnesium alloy pre-treated by PEO/Silane with inorganic and organic …

M Toorani, M Aliofkhazraei, M Mahdavian, R Naderi - Corrosion Science, 2021 - Elsevier
PEO/Silane/Epoxy coating system with inorganic inhibitor (Ce (NO 3) 3) in the plasma
electrolytic oxidation (PEO) layer as well as organic inhibitors in the silane layer was …

Corrosion resistance of a superhydrophobic calcium carbonate coating on magnesium alloy by ultrasonic cavitation-assisted chemical conversion

Y Wang, Z You, K Ma, C Dai, D Wang, J Wang - Corrosion Science, 2023 - Elsevier
A superhydrophobic anticorrosive CaCO 3 coating was prepared on Mg-Nd alloy by
ultrasound-assisted chemical conversion. Results show that the prepared coating consists of …

Insight into physical interpretation of high frequency time constant in electrochemical impedance spectra of Mg

L Wang, D Snihirova, M Deng, C Wang… - Corrosion …, 2021 - Elsevier
Electrochemical impedance spectroscopy measurements were performed to study the
evolution of surface condition, which related to the high frequency time constant of Mg, in …

Magnesium alloys for biomedical application: Advanced corrosion control through surface coating

RB Heimann - Surface and Coatings Technology, 2021 - Elsevier
Several magnesium alloys are increasingly used for a variety of biomedical applications,
owing to their favorable mechanical and biomedical properties. However, in vivo corrosion …

Corrosion and tribocorrosion behavior of equiatomic refractory medium entropy TiZr (Hf, Ta, Nb) alloys in chloride solutions

Z Wang, Y Yan, Y Wu, X Huang, Y Zhang, Y Su, L Qiao - Corrosion Science, 2022 - Elsevier
Abstract Equiatomic TiZr (Hf, Ta, Nb) medium entropy alloys (MEAs) were developed to
achieve higher corrosion resistance than pure Ti. Nb and Ta alloying can greatly improve …