国家/地区 中国（2）
IPC部 B（2）
IPC大类 B01（2）
IPC小类 D01D（2）
IPC D04H001/728（2）
发明人
公开年
申请年
专利权人

Graphene filter film comprises first non-woven fabric layer, graphene layer and second non-woven fabric layer arranged in sequentially, where each layer is embedded with each other at connection position.

JU Y, YI J, WANG W, WANG D

Cobalt zinc sulfide/graphene/carbon nanofiber composite material used e.g. for electrode material is prepared by adding polyacrylonitrile powder in N,N-dimethylformamide solvent, stirring, electrostatic spinning and pre-oxidizing.

LIU T, ZHANG L, ZHANG Y, FAN W, MIAO Y, GU H