One-step regeneration and upgrading of spent LiFePO<sub>4</sub> cathodes with phytic acid
Xu‐Hui Zhu, Xueqi Ren, Junting Chen, Mengqi Gong, Ran Mo, Siyuan Luo, Shun Yang
Abstract
coating layer could be formed to reconstruct the surface of the LFP. The regenerated LFP exhibits faster reaction kinetics, larger high-rate charge/discharge capacity, and better cycling performance than commercial LFPs, suggesting that our proposed strategy is a promising technology for the recovery of spent cathode materials.
Topics & Concepts
Phytic acidCathodeRegeneration (biology)Hydrothermal circulationMaterials scienceChemical engineeringChemistryFood scienceEngineeringBiologyCell biologyPhysical chemistryExtraction and Separation ProcessesAdvancements in Battery MaterialsRecycling and Waste Management Techniques