What question did this study set out to answer?

This research aims to develop a eutectic-based polymer electrolyte for enhancing ionic conductivity in solid-state lithium metal batteries.

May 10, 2026Angewandte Chemie International Edition1 citations

Eutectic‐Based Polymer Electrolyte With High Ionic Conductivity by Regulating Solvation for Solid‐State Lithium Metal Batteries

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WSWang ShaolongNanjing University of Posts and Telecommunications CWChunjin WuNanjing University of Posts and Telecommunications CLChengning LiNanjing University of Posts and Telecommunications

Key Points

This research aims to develop a eutectic-based polymer electrolyte for enhancing ionic conductivity in solid-state lithium metal batteries.
Investigation of the polymer electrolyte's solvation characteristics and its impact on ionic conductivity.
Evaluation of battery performance through cycling tests at 1 C for up to 500 cycles.
Analysis of capacity retention and safety features of pouch batteries.
Li/NCM811 batteries retained 70.8% of their capacity after 500 cycles at 1 C.
Demonstrated robust cycling performance and safety in pouch batteries, indicating stable operation.
Provided evidence for the feasibility of stable polymer electrolytes in practical lithium metal batteries.

Abstract

, and Li/NCM811 batteries retain 70.8% of their capacity after 500 cycles at 1 C. Moreover, pouch batteries further demonstrate robust cycling and safety. This work provides a viable strategy toward stable polymer electrolytes for practical LMBs.

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View Full Paper

Eutectic‐Based Polymer Electrolyte With High Ionic Conductivity by Regulating Solvation for Solid‐State Lithium Metal Batteries

Key Points

Abstract

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