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Cited by 507

The DOI matches its Crossref record; 136 of the 136 references it cites were found in a registry or an index.

Solid-state lithium batteries: Safety and prospects

Open access
Guo, Yong, Wu, Shichao, He, Yan-Bing, Kang, Feiyu, Chen, Liquan, Li, Hong, Yang, Quan-Hong·2022·eScience

Abstract

Solid-state lithium batteries are flourishing due to their excellent potential energy density. Substantial efforts have been made to improve their electrochemical performance by increasing the conductivity of solid-state electrolytes (SEs) and designing a compatible battery configuration. The safety of a solid lithium battery has generally been taken for granted due to the nonflammability and strength of SEs. However, recent results have shown the release of dangerous gases and intense heat due to the formation of lithium dendrites, indicating the safety of solid-state lithium batteries may have been overestimated. In this review, we introduce a safety evaluation methodology, then focus on the garnet Li7La3Zr2O12 (LLZO) and sulfide-based SEs, summarizing their structure, conductivity, compatibility with a lithium metal anode, electrochemical/chemical stability, and mechanical/thermal stability, which correlate closely with battery safety. We also evaluate the safety of all-solid-state lithium batteries, then conclude by discussing future avenues for improving the safety of SE-based batteries.

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Crossref · 10.1016/j.esci.2022.02.008

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Metadata

Authors
Guo, Y., Wu, S., He, Y.-B., Kang, F., Chen, L., Li, H., & Yang, Q.-H.
Venue
eScience
Publisher
Elsevier BV
Published
2022-03
Volume
2
Issue
2
Pages
138-163
ISSN
2667-1417 (ISSN-L)
OpenAlex
W4214899668
Cited by
507
References
136
FWCI
29.11
Type
journal article
Language
en
Open access
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CoChat. (2026). Citation check: Solid-state lithium batteries: Safety and prospects. https://app.cochat.ai/papers/10.1016/j.esci.2022.02.008
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Guo, Y., Wu, S., He, Y.-B., Kang, F., Chen, L., Li, H., & Yang, Q.-H. (2022). Solid-state lithium batteries: Safety and prospects. eScience. https://doi.org/10.1016/j.esci.2022.02.008

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