Stable Electrochemical Lithium Extraction Using LiMn2O4 Coated With Lithiated Nafion

is achieved. Importantly, the coating significantly inhibits Mn loss in LMO, resulting in significantly improved cyclic stability, with a capacity retention rate of 96% after 50 cycles. Furthermore, the Li-Nafion modified LMO effectively extracts lithium electrochemically in Zabuye salt lake, showcasing practical potential.