国家/地区 中国（2）
IPC部 C（2）
IPC大类 C22（2） H01（2）
IPC小类 C22B（2）
IPC C22B001/00（2）
发明人
公开年
申请年 2022（2）
专利权人

Waste lithium-ion battery recycling method based on selective enhanced crushing method, involves extracting metal and its maintenance by supercritical fluid/subcritical fluid, and using supercritical fluid/subcritical fluid extraction in situ preparation graphene from anode material.

SHI H, LU Y

Comprehensively recovering and treating ternary power battery material comprises e.g. adding sodium lauryl sulfate into sodium alginate aqueous solution, stirring, adding modified graphene, ball-milling, vacuum smelting, preparing aluminum foil melt, and mixing sulfuric acid and lithium sulfate.

GAO Z, DUAN Y, YANG X