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Interfacial Characterization in Solid-State Lithium Metal Batteries: Advances in Temporal; Spatial; and Energy Resolution

delete2025-11-19
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PRE
AI
A
Anchun Tang
M
Minsi Li
X
Xueliang Sun
W
W.S. Li
DOI:10.1039/D5EE05519Adelete
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Abstract

Abstract

En 中文
All-solid-state lithium metal batteries (ASSLMBs) are widely regarded as promising candidates for next-generation energy storage systems due to their high energy density and intrinsic safety. However; the full realization of their performance potential is significantly hindered by critical challenges at the solid–solid interfaces between electrodes and solid-state electrolytes (SSEs). The interfaces are typically buried within the cell architecture; exhibit substantial chemical heterogeneity; and undergo dynamic evolution across a wide range of spatial and temporal scales; posing formidable obstacles to conventional characterization techniques. In this Perspective; we systematically examine the inherent difficulties in probing solid-state battery interfaces and highlight recent advances in temporal-; spatial-; and energy-resolved characterization methods. Looking forward; the integration of multidimensional analytical platforms with cell configurations tailored for realistic operating conditions will be critical for unravelling interfacial mechanisms; advancing interface engineering; and accelerating the development of high energy-density solid-state batteries.
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Journal

Energy and Environmental Science cover
Energy and Environmental Science
IF:
30.8
Papers:
6.9K
Citations:
12.4W

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