🔋 Pioneering MOF-303 in Lithium–Sulfur Batteries: Coordination Defect Engineering Enables Accelerated Sulfur Redox and Dendrite-Free Plating
📝 این مقاله با مهندسی نقص در MOF-303 روی جداکننده، شاتل پلیسولفید و رشد دندریت لیتیوم را در باتری Li-S همزمان مهار میکند.
📚 Journal: ACS Energy Letters #ACSEnergyLetters
📅 Date: 2026-10-09
🔬 Research Article
💡 Novelty & Significance:
First application of MOF-303 in Li–S batteries, using ball-milling to create coordination defects (ligand defects, oxygen vacancies) in D-MOF-303. This defect engineering yields hierarchical porosity, smaller particles, and enhanced Lewis acidity, enabling strong polysulfide chemisorption, faster redox kinetics, and dendrite-free lithium plating. The modified separator delivers high capacity retention, rate capability, and humidity resilience, advancing practical high-energy Li–S batteries.
🔗 10.1021/acsenergylett.6c02763
🏷 lithium-sulfur battery · MOF-303 · defect engineering · polysulfide shuttle · dendrite-free plating
Post #15102
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