国家/地区 中国（4）
IPC部 C（4）
IPC大类 C01（4） D01（4）
IPC小类 C01B（4）
IPC D01F009/12（4）
发明人 QI K（2） QI K Z（2） ZENG T（2）
公开年 2017（4）
申请年 2017（3） 
专利权人 GREEN NANOTE.（2） QI K Z（2） ZENG T（2）

Producing graphene based carbon fiber, useful e.g. to form vehicles parts, comprises e.g. dispersing quantity of graphene powder, graphene flakes, graphene oxide powder and graphene oxide flakes into solvent solution with surfactant.

ZENG T, QI K, QI K Z

Graphene and graphene oxide production involves obtaining quantity of carbon rich materials in solid state, mixing carbon rich material with solvent, surfactant, and additive for forming mixture, and then conducting mixture.

ZENG T, QI K, QI K Z

Wet spinning method for preparing graphene oxide solution used in preparation of graphene fiber, involves dissolving persulfate and phosphorus pentoxide in concentrated sulfuric acid, mixing, and adding with graphite for heating.

ZHANG M, LI H, WANG J, GU Y, SUN X

Preparation of graphene-based carbon nanofiber involves mixing crystalline flake graphite and concentrated sulfuric acid with phosphoric acid, adding potassium permanganate, hydrogen peroxide and N,N-dimethylformamide, and carbonizing.

GUO D