Electro‐Chemo‐Mechanical Failure Mechanisms of Solid‐State Electrolytes

Abstract: Solid‐state lithium‐metal batteries (SSLMBs) are considered as the next‐generation energy storage systems due to their high theoretical energy density and safety. However, the practical deployment of SSLMBs has been impeded by the failure of solid‐state electrolytes (SSEs) which is indicated by the increased impedance, elevated polarization, and capacity degradation. The failure is commonly a result of lithium (Li) dendrite growth and propagation, inactive Li generation, unstable interface formation, void and pore formation, and crack infiltration. The failure processes can be divided into electric failure, (electro) chemical failure, and mechanical failure based on the different mechanisms. The systematical understanding of SSEs failure is crucial for the development of SSEs. Therefore, this review comprehensively summarizes the details of the three SSEs failure to provide new insights for future studies, shedding light on the design of SSLMBs with high energy density, safety, and cycling stability.

Standort
Deutsche Nationalbibliothek Frankfurt am Main
Umfang
Online-Ressource
Sprache
Englisch

Erschienen in
Electro‐Chemo‐Mechanical Failure Mechanisms of Solid‐State Electrolytes ; day:21 ; month:09 ; year:2023 ; extent:12
Batteries & supercaps ; (21.09.2023) (gesamt 12)

Urheber
Wu, Quan
Xiong, Shizhao
Li, Fujun
Matic, Aleksandar

DOI
10.1002/batt.202300321
URN
urn:nbn:de:101:1-2023092115193636076810
Rechteinformation
Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
Letzte Aktualisierung
14.08.2025, 10:50 MESZ

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Beteiligte

  • Wu, Quan
  • Xiong, Shizhao
  • Li, Fujun
  • Matic, Aleksandar

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