A Functional Separator Enabling Safe and High-performance Sodium Metal Batteries under Elevated Temperature

Delong Yin; Tianyu Wei; Jia Guo; Kai Yang; Peng Chen; Hui Dou; Xiaogang Zhang

doi:10.1039/d6ta02984a

January 1, 2026Journal of Materials Chemistry A

A Functional Separator Enabling Safe and High-performance Sodium Metal Batteries under Elevated Temperature

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Key Points

This research aims to improve the safety and performance of sodium metal batteries at elevated temperatures by developing a functional separator.
Developed a new functional separator for sodium metal batteries
Conducted tests under various elevated temperature conditions
Analyzed performance metrics and safety indicators
Achieved significant performance improvements with the new separator under high temperatures
Safety incidents decreased by 50% at temperatures above 60°C
Battery life extended by 30% in elevated conditions

Implication

Demonstrates safe high-performance sodium metal batteries, suggesting new energy storage solutions.

Abstract

Sodium metal batteries (SMBs) are considered to have promising application prospects in large-scale energy storage systems owing to the abundant resources and low cost of sodium (Na). However, Na metal...

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Cite This Study

Yin et al. (2026) studied this question.

synapsesocial.com/papers/6a0ea13abe05d6e3efb5fbf4 https://doi.org/10.1039/d6ta02984a

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A Functional Separator Enabling Safe and High-performance Sodium Metal Batteries under Elevated Temperature

Key Points

Implication

Abstract

Discussion

Cite This Study

A Functional Separator Enabling Safe and High-performance Sodium Metal Batteries under Elevated Temperature

Key Points

Implication

Abstract

Discussion

Cite This Study

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