🔋 Upcycling Strategy for Mixed Spent Batteries to Enable NMC622 & Graphite Full Batteries

📝 بازیافت ترکیبی باتری‌های مستعمل، کاتد NMC622 و گرافیت آندی باتری‌گرید تولید کرده و سلول کامل با عمر چرخه دوبرابر و کاهش انتشار گازهای گلخانه‌ای می‌سازد.

📚 Journal: Advanced Energy Materials #AdvancedEnergyMaterials
📅 Date: 2026-10-08
🔬 Research Article

💡 Novelty & Significance:
This work pioneers holistic upcycling of mixed spent batteries by coupling composition-tunable NMC622 resynthesis with graphite purification and surface modification, validated in full pouch cells. It achieves doubled cycle life, >95% material utilization, 22.9% higher profit, and reduced emissions and energy, establishing mixed waste as viable feedstock for value-added, circular battery remanufacturing.

🔗 10.1002/aenm.71680

🏷 battery recycling · mixed spent batteries · NMC622 cathode · graphite upcycling · pouch cell