What question did this study set out to answer?

The research aims to explore the effectiveness of lithium replenishment separators in regenerating degraded lithium cathodes.

February 9, 2026Journal of Materials Chemistry A0 citationsOpen Access

Molecularly Engineered Li Compensation Agent-Integrated Separator Enabling Regeneration of Degraded LiFePO4

FTFujun Tao ZYZeyi Yao JHJiahui Hou

Key Points

The research aims to explore the effectiveness of lithium replenishment separators in regenerating degraded lithium cathodes.
Developed lithium replenishment separators (LRS) integrating pre-lithiation agents.
Examined the reassembly process with fresh anodes and LRS.
Assessed the efficiency of cathode regeneration after degradation.
Successfully regenerated degraded lithium cathodes using LRS.
Demonstrated efficient integration of pre-lithiation agents.
Showed improved performance metrics compared to traditional methods.

Abstract

Lithium replenishment separators (LRS) integrating the pre-lithiation agents can regenerate degraded lithium cathodes via facile reassembly with a fresh anode and the LRS. A persistent challenge is the formation of...

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Cite This Study

Tao et al. (Thu,) studied this question.

synapsesocial.com/papers/698979b9f0ec2af6756e79df https://doi.org/https://doi.org/10.1039/d5ta09041e

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