国家/地区
IPC部 B（2）
IPC大类 C01（2） C08（2）
IPC小类 C01B（2）
IPC C01B032/184（2）
发明人
公开年
申请年 2021（2）
专利权人

Graphene conductive composite material for lithium ion battery, comprises graphene nanosheet; and conjugated copolymers containing alkyne groups and having linear structure, and grafted with graphene nanosheet.

SUN S, ZHANG S, DONG W, GAO H, PROTEST P

Preparing laser light-induced graphene, comprises providing substrate including polyimide or polyetherimide, and adjusting laser light source and far-infrared auxiliary light source to irradiate substrate.

TSENG S, CAI Y