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Processing-enabled structural regulation of polymer-based solid electrolytes for solid-state lithium batteries

delete2026-07-01
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PRE
AI
C
Cao, Ledi
Y
Ye, Jinqiu
S
Shunping Li
H
Hao Ye
X
Xin Qu
C
Ce Wang
P
Ping Hu
Y
Yong Liu *
DOI:10.1016/j.est.2026.123726delete
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Abstract

Abstract

En 中文
Polymer-based solid electrolytes (PSEs) are promising for energy storage systems owing to their safety, flexibility, and structural tunability, yet their electrochemical performance remains strongly dependent on both material composition and processing history. This review summarizes recent advances in processing-enabled structural regulation of PSEs, focusing on how preparation strategies influence polymer chain organization, ion transport pathways, and electrolyte-electrode interfaces. Key processing routes, including solution casting, in situ polymerization, electrospinning, and multilayer or three-dimensional structuring, are discussed in terms of their electrochemical implications rather than as independent performance drivers. Application-oriented design considerations for extreme environments, flexible devices, and high-safety battery systems are briefly highlighted, along with current limitations and trade-offs among ionic conductivity, mechanical integrity, interfacial stability, and scalability. Perspectives are provided on integrating processing strategies with material design to advance PSEs toward reliable energy storage applications.
Keywords:
Polymer-based solid electrolytes
Solid-state batteries
Processing methods
Applicable scenarios

Journal

Journal of Energy Storage cover
Journal of Energy Storage
IF:
9.8
Papers:
2.3W
Citations:
10.1W

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B
Beijing University of Chemical Technology
Scholars:
1.2K
Papers: 305
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J
Jilin University
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3.5K
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T
Tsinghua University
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