国家/地区 韩国（4） 美国（2） 世界知识产权组织（2）
IPC部 C（5）
IPC大类 C01（5） D01（4） B01（2）
IPC小类 C01B（5）
IPC C01B031/04（5）
发明人
公开年 2017（5）
申请年 2016（2）  2017（2） 
专利权人

Manufacture of graphene oxide fiber or graphene fiber used for e.g. electronic component, involves preparing spinning liquid by dispersing graphene or its oxide in solvent, wet spinning in coagulation bath to produce gel fiber and drying.

PARK S Y, SHIN M K, KIM H J, YEO C S, CHO Y J, CHO K R

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

Producing graphene fiber, comprises e.g. preparing first solution including graphene oxide, spinning the first solution with second solution including hetero-element to produce oxidized graphene fibers, separating, washing and drying.

PARK H, TAE H H

Making natural graphene cellulose blended meltblown nonwoven fabric involves e.g. combining graphite powder with solution comprising e.g. sulfuric acid, stirring in ice bath environment, and adding solution comprising potassium permanganate.

CHOU W, LAI M, HUANG K, CHOU S, HSU C, CHOU W T, LAI M Y, HUANG K S, CHOU S H, HSU C Y

Manufacturing carbonized fiber or graphene composite for use in water treatment, electrode carrier for energy storage, and supporter for all kinds of catalyst, involves stripping graphene oxide chemically.

SOO J P, MI H C