A high-performance TPGDA/PETEA composite gel polymer electrolyte for lithium metal batteries.

Chem Commun (Camb)

Key Laboratory of Low Dimensional Materials and Application Technology of Ministry of Education, School of Materials Science and Engineering, Xiangtan University, Xiangtan 411105, P. R. China.

Published: August 2023

A gel polymer electrolyte (GPE) supported by a polyimide (PI) nanofiber membrane with LiLaZrTaO (LLZTO) nanoparticles (PI/LLZTO/GPE) shows excellent flexibility and electrochemical properties, the ionic conductivity is 1.87 mS cm and the Li transfer number is 0.64 at room temperature. The assembled Li metal battery with a LiFePO (LFP) cathode retains a 56.4 mA h g discharge capacity at 10C.

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Source
http://dx.doi.org/10.1039/d3cc02598eDOI Listing

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