国家/地区 中国（3）
IPC部 D（4）
IPC大类 D01（4） D02（4）
IPC小类 D02G（4） D01F（3） D01H（3）
D01D（2）
IPC D02G003/02（4）
发明人 ZHANG Y（3） WU H（2）
公开年 2016（4）
申请年 2015（4）
专利权人 UNIV ZHONGYU.（3）

Producing a graphene fiber using twisting method involves preparing copper foil-supported graphene film on the surface of copper foil by chemical vapor deposition or vacuum heating of copper foil.

GUO Q, GUO S, YANG Y, ZHANG Y, ZHAO M, PENG S, LI M, CHEN K, LI C

Electrostatic vibration powdering dry dusting preparation method of graphene fiber, involves transforming graphite oxide fibers into graphene fibers, while graphene fiber is outputted to winding device, and into graphene fiber bobbin.

WU H, ZHANG Y

Preparing graphene composite fiber through coating method comprises e.g. mixing worm shape expanded graphite, distilled water and surfactant to obtain mixed solution, carrying out liquid stirring pulverizer treatment and concentrating.

WU H, ZHANG Y

Graphene fiber useful in a composite material, comprises graphene film formed into elongated fiber-like shape and having amine groups formed on outer surface of graphene film and epoxide groups formed on edge of graphene film.

HUMFELD K D, GRIESS K H