Results 21 to 30 of about 1,316,299 (321)

Electrochemical Impedance Spectroscopy (EIS) Performance Analysis and Challenges in Fuel Cell Applications

open access: yesJournal of Electrochemical Science and Technology, 2022
Electrochemical impedance spectroscopy (EIS) is a unique non-destructive technique employed to analyze various devices in different energy storage applications.
Bhavya Padha   +3 more
semanticscholar   +1 more source

Electrochemical Impedance Spectroscopy

open access: yesThe Electrochemical Society Interface
Electrochemical impedance spectroscopy (EIS) is an integral part of electrochemical studies, with application to diverse topics such as fuel cells, batteries, corrosion, sensors, and biomedical devices. Here, we provide three contributions from leaders in the use of impedance spectroscopy.
Mark E. Orazem, Masayuki Itagaki
  +6 more sources

On the use of electrochemical impedance spectroscopy to characterize and model the aging phenomena of lithium-ion batteries: a critical review

open access: yes, 2021
Electrochemical Impedance Spectroscopy (EIS) is a powerful non-invasive technique used to characterize Lithium-ion cells. Its application allows to identify and track the evolutions of cell degradation processes within a short testing time.
Pietro Iurilli, C. Brivio, V. Wood
semanticscholar   +1 more source

Probing process kinetics in batteries with electrochemical impedance spectroscopy

open access: yesCommunications Materials, 2022
Electrochemical impedance spectroscopy provides information on the steady state of an electrochemical redox reaction and its kinetics. For instance, impedance is a very useful technique to investigate kinetics in batteries, such as diffusion processes or
D. Qu, Weixiao Ji, Huainan Qu
semanticscholar   +1 more source

An Impedance Investigation of the Mechanism of Pure Magnesium Corrosion in Sodium Sulfate Solutions [PDF]

open access: yes, 2007
The corrosion behavior of pure magnesium in sodium sulfate solutions was investigated using voltammetry and electrochemical impedance spectroscopy with a rotating disk electrode.
Baril, Geneviève   +5 more
core   +4 more sources

Modeling and Applications of Electrochemical Impedance Spectroscopy (EIS) for Lithium-ion Batteries

open access: yesJournal of Electrochemical Science and Technology, 2020
As research on secondary batteries becomes important, interest in analytical methods to examine the condition of secondary batteries is also increasing.
Woosung Choi   +4 more
semanticscholar   +1 more source

Influence of normal and radial contributions of local current density on local electrochemical impedance spectroscopy. [PDF]

open access: yes, 2012
A new tri-electrode probe is presented and applied to local electrochemical impedance spectroscopy (LEIS) measurements. As opposed to two-probe systems, the three-probe one allows measurement not only of normal, but also of radial contributions of local ...
Annergren   +49 more
core   +4 more sources

Noninvasive Solution for Electrochemical Impedance Spectroscopy on Metallic Works of Art [PDF]

open access: yes, 2012
Metallic works of art of cultural relevance are continuously subjected to corrosion as the environment becomes increasingly polluted. A fast and simple method to in situ assess the conservation conditions is therefore required.
Corbellini, Simone   +2 more
core   +1 more source

Corrosion Resistance of Steel/Zinc with Silicate Nanoparticles/Polyurethane Paint Systems in NaCl Solution [PDF]

open access: yes, 2012
Surface characteristics and corrosion behaviour of bare electrogalvanized steel coated with polymer/nano-silicate particles added to the electrogalvanizing bath were studied by scanning electron microscopy (SEM), energy dispersive spectrometer (EDXS) and
Di Sarli, Alejandro Ramón   +2 more
core   +1 more source

Digital Impedance Emulator for Battery Measurement System Calibration

open access: yesSensors, 2021
Meaningful information on the internal state of a battery can be derived by measuring its impedance. Accordingly, battery management systems based on electrochemical impedance spectroscopy are now recognized as a feasible solutions for online battery ...
Francesco Santoni   +3 more
doaj   +1 more source

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