🔋 Tailoring Cathode Interphase with Cyclic Ethers toward Stable Lithium‐Metal Batteries
📝 ساختار حلقه اترهای حلقوی، ترمودینامیک باز شدن حلقه و تشکیل CEI را در باتریهای لیتیوم-فلز تنظیم میکند و DOL برای LiFePO4 و DOX برای NCM811 پایداری بهتری میدهد.
📚 Journal: ENERGY & ENVIRONMENTAL MATERIALS #EnergyEnvironmentalMaterials
📅 Date: 2026-10-07
🔬 Research Article | 🔓 Open Access | 📥 PDF
💡 Novelty & Significance:
This work reveals that cyclic ether ring structure controls ring-opening thermodynamics and cathode interphase chemistry in lithium-metal batteries. Comparing DOL and DOX shows distinct interfacial pathways: DOL enables stable LiFePO₄ cycling, while DOX stabilizes high-voltage NCM811. The findings establish interfacial reactivity matching as a design principle for tailoring ether electrolytes, advancing durable lithium-metal batteries.
🔗 10.1002/eem2.70522
🏷 lithium-metal battery · cathode electrolyte interphase · cyclic ether electrolyte · LiFePO4 cathode · NCM811 cathode
Post #14980
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