国家/地区 中国（2）
IPC部 B（2）
IPC大类 B82（2） D01（2）
IPC小类 B82Y（2） D01D（2） D01F（2）
IPC D01F008/18（2）
发明人
公开年 2014（2）
申请年
专利权人

Preparation of fluorene-triphenylamine copolymer/graphene composite nanofiber material used for light-emitting device, involves electrospinning soluble graphene as core material and fluorene-triphenylamine copolymer as shell material.

YAN E, YAN P, GAO Y, WANG C, WANG S, CANG L, GUO D, LU D, SUN Z, HAO X

Graphene composite fiber comprises graphene sheet, and polymer comprising hyperbranched polymers and/or polyvinyl alcohol and aggregating graphene sheet formed regularly along axial direction of composite fiber.

GAO C, HU X, XU Y, ZHOU X