Recent advances, practical challenges, and perspectives of intermediate temperature solid oxide fuel cell cathodes

A Ndubuisi, S Abouali, K Singh… - Journal of Materials …, 2022 - pubs.rsc.org
As a highly efficient clean power generation technology, intermediate temperature (600–
800° C) solid oxide fuel cells (IT-SOFCs) have gained much interest due to their rapid start …

The timescale identification decoupling complicated kinetic processes in lithium batteries

Y Lu, CZ Zhao, JQ Huang, Q Zhang - Joule, 2022 - cell.com
A comprehensive understanding of multiple Li kinetics in batteries is essential to break the
limitations of mechanism study and materials design. Various kinetic processes with specific …

Application of electrochemical impedance spectroscopy to degradation and aging research of lithium-ion batteries

W Hu, Y Peng, Y Wei, Y Yang - The Journal of Physical Chemistry …, 2023 - ACS Publications
An in-depth understanding of battery degradation and aging in-Operando not only plays a
vital role in the design of battery managing systems but also helps to ensure safe use and …

Influence of the discretization methods on the distribution of relaxation times deconvolution: implementing radial basis functions with DRTtools

TH Wan, M Saccoccio, C Chen, F Ciucci - Electrochimica Acta, 2015 - Elsevier
The distribution of relaxation times (DRT) is an approach that can extract time characteristics
of an electrochemical system from electrochemical impedance spectroscopy (EIS) …

Analysis of electrochemical impedance spectroscopy data using the distribution of relaxation times: A Bayesian and hierarchical Bayesian approach

F Ciucci, C Chen - Electrochimica Acta, 2015 - Elsevier
Electrochemical impedance spectroscopy (EIS) is one of the most important experimental
techniques employed in electrochemistry because it can be used to deconvolve physico …

Optimal regularization in distribution of relaxation times applied to electrochemical impedance spectroscopy: ridge and lasso regression methods-a theoretical and …

M Saccoccio, TH Wan, C Chen, F Ciucci - Electrochimica Acta, 2014 - Elsevier
Abstract The Distribution of Relaxation Times (DRT) is an approach of particular interest to
the interpretation of Electrochemical Impedance Spectroscopy (EIS) measurements. The …

The Gaussian process distribution of relaxation times: A machine learning tool for the analysis and prediction of electrochemical impedance spectroscopy data

J Liu, F Ciucci - Electrochimica Acta, 2020 - Elsevier
Electrochemical impedance spectroscopy (EIS) is one of the most important techniques in
electrochemistry. However, analyzing the EIS data is not a simple task. The distribution of …

Bayesian and hierarchical bayesian based regularization for deconvolving the distribution of relaxation times from electrochemical impedance spectroscopy data

MB Effat, F Ciucci - Electrochimica Acta, 2017 - Elsevier
The distribution of relaxation times (DRT) is a fast-growing methodology that is used to
interpret data obtained from electrochemical impedance spectroscopy (EIS) experiments …

Selecting the regularization parameter in the distribution of relaxation times

A Maradesa, B Py, TH Wan, MB Effat… - Journal of The …, 2023 - iopscience.iop.org
Electrochemical impedance spectroscopy (EIS) is used widely in electrochemistry. Obtaining
EIS data is simple with modern electrochemical workstations. Yet, analyzing EIS spectra is …

The probabilistic deconvolution of the distribution of relaxation times with finite Gaussian processes

A Maradesa, B Py, E Quattrocchi, F Ciucci - Electrochimica Acta, 2022 - Elsevier
Electrochemical impedance spectroscopy (EIS) is a tool widely used to study the properties
of electrochemical systems. The distribution of relaxation times (DRT) has emerged as one …