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 XU C（2）
公开年
申请年
专利权人

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

Polypropylene fiber useful for filtration of dust, comprises polypropylene resin, nano-ceramic powder, nano-graphene, silane coupling agent, stearic acid and acetone.

JIANG G, XUE L, YE X, WEI Z, XU C, WU Z, ZHANG K, WU J