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Sintering science meets sustainability: a review of cold sintering process in solid-state electrolytes

delete2025-11-01
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PRE
AI
A
Andrés Mormeneo‐Segarra
S
Sergio Ferrer‐Nicomedes
N
Nuria Vicente *
A
A. Barba
DOI:10.1080/10408436.2025.2586531delete
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Abstract

Abstract

En 中文
The global push for deep decarbonization by 2050 has accelerated energy storage development to address power intermittency. This review covers ceramic- and polymer-in-ceramic solid-state electrolytes obtained via the cold sintering process, which enables higher energy density and safety by replacing liquid electrolytes and supporting lithium-metal anodes. Cold sintering, at temperatures below 300 degrees C, provides fast densification with low environmental impact compared to traditional high-temperature sintering. It affects microstructure, phase stability, and ionic transport. Important applications include lithium and sodium solid electrolytes with notable density and conductivity. Challenges remain in material optimization, scaling, and integrating multifunctional designs for sustainable, high-performance batteries.
Keywords:
Cold sintering process
solid-state electrolytes
microstructure optimization
ionic conductivity
low-temperature processing

Journal

C
Critical Reviews in Solid State and Materials Sciences
IF:
8.9
Papers:
380
Citations:
3.2K

Organization

U
universitat jaume i
Scholars:
691
Papers: 319
Citations: 0
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