国家/地区 中国（2）
IPC部 D（2）
IPC大类 D01（2）
IPC小类 D01D（2）
IPC D01F001/10（2）
发明人
公开年 2022（2）
申请年
专利权人

Preparing carbon nanofiber/graphene nano-sheet comprises preparing carbon nanofiber precursor, performing coaxial electrospinning on core layer precursor and shell layer precursor, drying, pre-oxidizing, carbonizing in inert atmosphere, and cooling naturally to room temperature.

LI X

Preparing metal-doped porous carbon fiber/graphene composite material with interconnected macropores involves adding graphene oxide into first treatment liquid, carrying out ultrasonic treatment, and dispersing ultrasonically.

WANG K, SONG W, LI M, WANG X, HE Y, XU C, LIU Z