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Researchers develop tri-layer electrolyte for lithium-metal batteries
Researchers have developed a PEO-based composite solid electrolyte that combines polydopamine-coated LLZO with a flexible triblock copolymer. The optimized design reached an ionic conductivity of 5.60 × 10−3 S.cm−1 at 60 C and enabled LiFePO4|Li cells to retain 80% of their capacity after 1,000 cycles.
Aug 26, 2026
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