Modeling electrochemical impedance spectroscopy

F Ciucci - Current Opinion in Electrochemistry, 2019 - Elsevier
Electrochemical impedance spectroscopy (EIS) is a powerful technique that is used for
characterizing electrochemical systems. The EIS data can be correlated with many key …

Analysis of the evolution process of corrosion products of pure magnesium based on the phase angle

Y He, L Wu, W Yao, Y Yuan, R Wu, G Wu, J Wang… - Corrosion …, 2024 - Elsevier
The process of immersion corrosion on pure magnesium in 0.1 M NaCl solution was
investigated by the phase angle. Results show that the peak value of phase angle and …

Characterization of the effect of cell design on Li− S battery resistance using electrochemical impedance spectroscopy

A Kilic, D Eroglu - ChemElectroChem, 2021 - Wiley Online Library
The effect of two critical cathode design parameters, electrolyte‐to‐sulfur (E/S) and carbon‐
to‐sulfur (C/S) ratios, on the kinetic and transport resistances in a Li− S cell is determined as …

Probing mass transport processes in Li-ion batteries using electrochemical impedance spectroscopy

D Perry, M Mamlouk - Journal of Power Sources, 2021 - Elsevier
Electrochemical techniques, such as electrochemical impedance spectroscopy (EIS), are
widely applied to probe dynamic processes across a range of systems including lithium-ion …

Application of operando ORP-EIS for the in-situ monitoring of acid anion incorporation during anodizing

MD Havigh, K Marcoen, B Wouters, N Hallemans… - Electrochimica …, 2024 - Elsevier
Operando odd random phase electrochemical impedance spectroscopy (ORP-EIS) is
applied to monitor the anodizing process of AA2024 in acidic media. The impedance data …

A fast fuel cell parametric identification approach based on machine learning inverse models

A Guarino, R Trinchero, F Canavero, G Spagnuolo - Energy, 2022 - Elsevier
In this paper a computationally efficient optimization approach to the parametric
identification of a fuel cell equivalent circuit model is presented. It is based on the inverse …

Feature-Engineering Enabled Multiobjective Evolutionary Impedance Fitting Technique

Y **ang, X Pei, Y Zhang, D Jiang - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
The impedance fitting technique aims to make the impedance of an equivalent circuit the
same as the measured impedance of the real system through parameter tuning. Since only …

Machine learning-assisted equivalent circuit characterization for electrical impedance spectroscopy measurements of bone fractures

Q Hua, Y Li, MW Frost, S Kold… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
Monitoring bone healing after osteosynthesis in the lower limb provides insight into the need
for additional medical intervention. Electrical impedance spectroscopy (EIS), via an …

Deep Learning-Enhanced Parameter Extraction for Equivalent Circuit Modeling in Electrochemical Impedance Spectroscopy

Q Hua, M Shen - 2023 IEEE Nordic Circuits and Systems …, 2023 - ieeexplore.ieee.org
Reliable and automatic parameter extraction in equivalent circuit modeling of
electrochemical impedance spectroscopy (EIS) could be a challenge as the common circuit …

A Low-Cost Sensor for Assessment of Aqueous Solutions Properties

M Mehboudi, FA Boroumand… - IEEE Sensors …, 2024 - ieeexplore.ieee.org
Monitoring of aqueous solution parameters such as pH and solute concentration is of utmost
importance in various industries such as oceanic and agriculture. Herein, we report an …