Title: Application of electrochemical impedance spectroscopy to commercial Li-ion cells: a review
Authors: MEDDINGS NINAHEINRICH MARCOOVERNEY FRÉDÉRICJONG-SOOK LEERUIZ RUIZ VANESANAPOLITANO EMILIOSEITZ STEFFENHINDS GARETHRACCICHINI RINALDOGABERSCEK MIRANPARK JUYEON
Citation: JOURNAL OF POWER SOURCES vol. 480 p. 228742
Publisher: ELSEVIER SCIENCE BV
Publication Year: 2020
JRC N°: JRC121150
ISSN: 0378-7753 (online)
URI: https://publications.jrc.ec.europa.eu/repository/handle/JRC121150
DOI: 10.1016/j.jpowsour.2020.228742
Type: Articles in periodicals and books
Abstract: Electrochemical impedance spectroscopy (EIS) is a widely applied non-destructive method of characterisation of Li-ion batteries. Despite its ease of application, there are inherent challenges in ensuring the quality and reproducibility of the measurement, as well as reliable interpretation and validation of impedance data. Here, we present a focus review summarising best metrological practice in the application of EIS to commercial Li-ion cells. State-of-the-art methods of EIS interpretation and validation are also reported and examined to highlight the benefits and drawbacks of the technique.
JRC Directorate:Energy, Transport and Climate

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