Fundamentals of the recycling of spent lithium-ion batteries

, discharging, mechanical crushing, and physical separation), electrolyte recovery, direct regeneration, and theoretical calculations and simulations. Physical chemistry principles are essential for achieving effective separation of different components through methods like screening, magnetic separation, and flotation. Electrolyte recovery involves separation and purification of electrolytes through advanced physical and chemical techniques. Direct regeneration technology restores the structure of electrode materials at the microscopic scale, requiring precise control of the physical state and crystal structure of the material. Physical processes such as phase changes, solubility, and diffusion are…

• SA
  Steel and Iron Foundation of Hebei Province

  Award: E2022501030
• NN
  National Natural Science Foundation of China

  Awards: U21A20170, 52274295, 22279070
• DO
  Department of Education of Hebei Province

  Award: ZD2022158
• NS
  Natural Science Foundation of Hebei Province

  Award: E2021501029
• CS
  China Scholarship Council

  Awards: 202206050119, 202206080061
• NS
  National Science and Technology Major Project

  Award: 2019YFA0705703