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Cited by 365

The DOI matches its Crossref record; 36 of the 36 references it cites were found in a registry or an index.

Understanding the trilemma of fast charging, energy density and cycle life of lithium-ion batteries

Open access
Yang, Xiao-Guang, Wang, Chao-Yang·2018·Journal of Power Sources

Abstract

Abstract Increasing energy density of Li-ion batteries (LiBs) along with fast charging capability are two key approaches to eliminate range anxiety and boost mainstream adoption of electric vehicles (EVs). Either the increase of energy density or of charge rate, however, heightens the risk of lithium plating and thus deteriorates cell life. The trilemma of fast charging, energy density and cycle life are studied systematically in this work utilizing a physics-based aging model with incorporation of both lithium plating and solid-electrolyte-interphase (SEI) growth. The model is able to capture the key feature of temperature-dependent aging behavior of LiBs, or more specifically, the existence of an optimal temperature with the longest cycle life. We demonstrate that this optimal temperature is a result of competition between SEI growth and lithium plating. Further, it is revealed that either the increase of charge rate or of energy density accelerates lithium plating induced aging. As such, the optimal temperature for cell life increases from ∼20 °C for a high-power cell at 1C charge to ∼35–45 °C with the increase of charge rate and/or energy density. It would be beneficial to further increase the charge temperature in order to enable robust fast charging of high energy EV cells.

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Metadata

Authors
Yang, X.-G., & Wang, C.-Y.
Venue
Journal of Power Sources
Publisher
Elsevier BV
Published
2018-10
Volume
402
Pages
489-498
ISSN
0378-7753 (ISSN-L)
OpenAlex
W2893216860
Cited by
365
References
36
FWCI
14.06
Type
journal article
Language
en
Open access
bronze

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CoChat. (2026). Citation check: Understanding the trilemma of fast charging, energy density and cycle life of lithium-ion batteries. https://app.cochat.ai/papers/10.1016/j.jpowsour.2018.09.069
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Yang, X.-G., & Wang, C.-Y. (2018). Understanding the trilemma of fast charging, energy density and cycle life of lithium-ion batteries. Journal of Power Sources. https://doi.org/10.1016/j.jpowsour.2018.09.069

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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.