What question did this study set out to answer?

This research aims to investigate the ionic conductivity and stability of a MOF-based composite electrolyte for quasi-solid-state batteries.

April 10, 2026

Rapid Li + transport within a MOF-based composite solid electrolyte enables high-performance FeS 2 -based quasi-solid-state batteries

Key Points

This research aims to investigate the ionic conductivity and stability of a MOF-based composite electrolyte for quasi-solid-state batteries.
Examined La-MOF-PAN electrolyte's ion conduction properties
Measured ionic conductivity at different temperatures
Assessed electrochemical stability with Li metal and FeS2
Achieved ionic conductivity of 2.75 × 10 −4 S cm −1 at 60 °C
Electrochemical window measured at 5.06 V
Demonstrated stable interfaces with lithium metal and FeS2

Abstract

Owing to its selective TFSI − -anchoring and Li + conducting mechanism, the La-MOF-PAN electrolyte exhibits an ionic conductivity of 2.75 × 10 −4 S cm −1 at 60 °C, an electrochemical window of 5.06 V, and stable interfaces with both Li metal and FeS 2 .

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Authors

Ying Wang

Yanhui Zhang

Ting Ma

Journals

Inorganic Chemistry Frontiers

Actions

Institutions

Xinjiang Normal University

Xinjiang Industry Technical College

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Rapid Li + transport within a MOF-based composite solid electrolyte enables high-performance FeS 2 -based quasi-solid-state batteries

Key Points

Abstract

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Discussion

Authors

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References and Citations

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