🔋 A PVDF‐Based Composite Solid Electrolyte Enabled by Carbon‐Free LiFePO 4 for Stable Lithium Metal Batteries
📝 الکترولیت جامد کامپوزیتی LFP/PVDF بدون کربن با رسانایی یونی بالا و پایداری اکسیدی، باتری لیتیوم فلزی پایدار با بازدهی بالا را ممکن میسازد.
📚 Journal: Advanced Functional Materials #AdvancedFunctionalMaterials
📅 Date: 2026-10-09
🔬 Research Article
💡 Novelty & Significance:
Carbon-free LiFePO₄ is repurposed as an electronically insulating filler in PVDF, converting its low conductivity from a cathode limitation into an electrolyte advantage. This enables high ionic conductivity, a wide stability window, and stable Li-metal interfaces, plus lithium compensation via partial delithiation. The strategy advances practical, pressure-free solid-state lithium-metal batteries.
🔗 10.1002/adfm.78932
🏷 solid electrolyte · PVDF · LiFePO4 · lithium metal battery · ionic conductivity
Post #15038
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