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Updated: Jun 24, 2026

Solid-state Graft Copolymer Electrolytes for Lithium Battery Applications
Published on: August 12, 2013
Stabilizing the anodic interface for solid-state lithium metal batteries by combining a low-strain lithium/carbon
Junquan Lai1, Yuting Hu1, Fan Yang1
1School of Metallurgy and Environment, Central South University, Changsha, 410083, Hunan, China. laijunquan@csu.edu.cn.
None:
A configuration combining a low-strain 3D lithium-carbon anode with an in situ polymerized solid polymer electrolyte was proposed, which significantly enhances interface stability in solid-state lithium metal batteries under low pressure. This design accommodates lithium volume changes, reduces internal pressure fluctuation from 13.9% to 6.5%, and extends the cycle life over tenfold versus planar electrodes, offering a promising route toward practical solid-state batteries.
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