Understanding Li-based battery materials via electrochemical impedance spectroscopy

Lithium-based batteries are a class of electrochemical energy storage devices where the potentiality of electrochemical impedance spectroscopy (EIS) for understanding the battery charge storage mechanisms is still to be fully exploited. Generally considered as an ancillary technique, the application...

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Bibliographic Details
Published in:Nature communications 2021-11, Vol.12 (1), p.6513-6513, Article 6513
Main Author: Gaberšček, Miran
Format: Article
Language:English
Subjects:
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Batteries
Comment
Data analysis
Design of experiments
Electrochemical impedance spectroscopy
Electrochemistry
Energy storage
Experimental design
Humanities and Social Sciences
Impedance
Lithium
Lithium batteries
multidisciplinary
Science
Science (multidisciplinary)
Spectroscopy
Spectrum analysis
Storage batteries
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Description
Summary:Lithium-based batteries are a class of electrochemical energy storage devices where the potentiality of electrochemical impedance spectroscopy (EIS) for understanding the battery charge storage mechanisms is still to be fully exploited. Generally considered as an ancillary technique, the application of EIS should be promoted focusing on improved experimental design of experiments and advanced data analysis using physics-based models. Electrochemical impedance spectroscopy is a key technique for understanding Li-based battery processes. Here, the authors discuss the current state of the art, advantages and challenges of this technique, also giving an outlook for future developments.
ISSN:2041-1723
2041-1723
DOI:10.1038/s41467-021-26894-5