🔋 Descriptor‐Informed Screening of Interface‐Active Molecules for Efficient Magnesium Metal Anodes
📝 با غربالگری مولکولی مبتنی بر توصیفگر، BrNNA به عنوان افزودنی فعال سطحی در الکترولیت Mg(TFSI)2 شناسایی شد که سینتیک سریع آبکاری/جدایش Mg و پایداری طولانیمدت را فراهم میکند.
📚 Journal: Advanced Materials #AdvancedMaterials
📅 Date: 2026-10-05
🔬 Research Article | 🔓 Open Access | 📥 PDF
💡 Novelty & Significance:
This work pioneers descriptor-informed screening of interface-active molecules for Mg(TFSI)₂ electrolytes, identifying BrNNA as optimal via dipole moment, LUMO energy, and donor number. BrNNA enables activation-free Mg electrochemistry, 2400 h cycling, and 5 Ah cm⁻² cumulative capacity by lowering desolvation barriers and forming a Br-containing interphase, advancing practical magnesium metal batteries.
🔗 10.1002/adma.75285
🏷 magnesium metal anode · Mg(TFSI)2 electrolyte · molecular screening · desolvation kinetics · interface-active additive
Post #14913
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