国家/地区 中国（3）
IPC部 H（3） B（2）
IPC大类 H01（3） B82（2）
IPC小类 H01M（3） B82Y（2）
IPC H01M004/62（3） H01M010/0525（3） B82Y030/00（2）
B82Y040/00（2） H01M004/36（2） H01M004/38（2）
发明人 LAI H（3） ZHANG Z（3） CHANG T（2）
公开年 2023（2）
申请年
专利权人 SOLIDEDGE SOLUTION INC（3）

Preparation of silicon-carbon composite anode material used in battery, involves nanocrystallizing silicon material in vacuum environment or environment obtained by introducing inert gas or solvent, self-assembling, adding carbon source, granulating and sintering spherical precursor.

CHEN M, LAI H, CHANG T, ZHANG Z

Manufacturing anode material for battery by forming anode material doped with chromium, mixing anode material doped with chromium, first carbonaceous material and binder to form mixed mass and heating mixed mass and sintering using inert gas to form amorphous carbon-coated integrated balls.

ZHANG Z, LIN Z, LAI H, LIN C, CHANG T

Preparation of multi-layered long-cycle silicon-carbon cathode material for lithium ion battery, involves mixing carbon nanotubes and masterbatch, stirring with emulsifier, planetary mixing with mixture containing pure silicon, masterbatch containing dispersant, and graphene and spray-drying.

ZHANG Z, FU S, LAI H