A green recyclable process for selective recovery of Li and Fe from spent lithium iron phosphate batteries by synergistic effect of deep eutectic solvent and oxygen
【作者单位】1State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, China;2College of Chemistry and Materials, Taiyuan Normal University, Shanxi 030619, China
【年份】2025
【卷号】Vol.354 Part 2
【页码】128764
【ISSN】1383-5866
【摘要】 This work designs a new method for recovering spent LiFePO cathode materials, aiming to address issues with traditional hydrometallurgy processes such as complex operations, low lithium recovery rates, and high wastewater discharge. The method involv...