What question did this study set out to answer?

This study aims to understand the mechanisms behind high ionic conductivity in sulfide solid-state electrolytes.

April 18, 2026EES batteries.1 citationsOpen Access

Dry-Milled Microstructure-Controlled Sulfide Electrolytes Enabling Superionic Transport and High-Capacity All-Solid-State Batteries

ZLZiyu LuXidian University SLSiwu LiXidian University LLLin LiElectric Power Research Institute

Key Points

This study aims to understand the mechanisms behind high ionic conductivity in sulfide solid-state electrolytes.
Analyzed ball-milled sulfide electrolytes
Investigated microstructural effects on conductivity
Conducted room-temperature conductivity measurements
Ionic conductivity exceeded 10 mS cm -1 at room temperature
Identified critical microstructural features affecting ionic transport
Revealed potential pathways for enhancing battery performance

Abstract

Ball-milled solid-state electrolytes exhibit remarkable room-temperature ionic conductivity exceeding 10 mS cm -1 , yet the mechanisms underlying this exceptional performance remain insufficiently understood. In this study, we systematically explore...

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