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Cited by 355

The DOI matches its Crossref record; 56 of the 56 references it cites were found in a registry or an index.

Impedance characterization of lithium-ion batteries aging under high-temperature cycling: Importance of electrolyte-phase diffusion

Zhou, Xing, Huang, Jun, Pan, Zhengqiang, Ouyang, Minggao·2019·Journal of Power Sources

Abstract

Abstract Lithium-ion batteries experiences impedance rise and therefore power fade during aging. Current understanding toward the impedance rise is yet qualitative, leaving quantification of multiple contributions a challenging gap. To fill in this gap, we combine the distribution of relaxation times method and physics-based modeling to analyze the electrochemical impedance spectroscopy of lithium-ion batteries aged by cycling at 45 °C. We find that the oft-neglected low-frequency diffusion is the largest sole source to the impedance rise. Furthermore, thanks to the advanced physics-based impedance model, we distinguish electrolyte- and solid-phase diffusion, identifying that the former dominates over the latter. This piece of understanding implies novel insights into improving battery lifetime, and the methodology developed is flexible to other battery chemistries.

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Metadata

Authors
Zhou, X., Huang, J., Pan, Z., & Ouyang, M.
Venue
Journal of Power Sources
Publisher
Elsevier BV
Published
2019-06
Volume
426
Pages
216-222
ISSN
0378-7753 (ISSN-L)
OpenAlex
W2937096795
Cited by
355
References
56
FWCI
11.33
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Impedance characterization of lithium-ion batteries aging under high-temperature cycling: Importance of electrolyte-phase diffusion. https://app.cochat.ai/papers/10.1016/j.jpowsour.2019.04.040
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Zhou, X., Huang, J., Pan, Z., & Ouyang, M. (2019). Impedance characterization of lithium-ion batteries aging under high-temperature cycling: Importance of electrolyte-phase diffusion. Journal of Power Sources. https://doi.org/10.1016/j.jpowsour.2019.04.040

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Bibliographic data: Semantic Scholar, OpenAlex, Crossref.

Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.