国家/地区 韩国（7） 世界知识产权组织（5） 美国（3） 欧洲专利局（EPO）（2）
IPC部 D（7） B（2） C（2）
H（2）
IPC大类 D01（7）
IPC小类 D01D（7）
IPC D01D005/06（7）
发明人 EOM W（4） HANTAEHEE（4） SUNG T H（3）
HAN T（2） HAN T H（2） HYEONG K S（2）
JEONG K S（2） KIM S H（2） KIM S J（2）
KYOON S M（2） LEE E S（2） LEE S H（2）
SHIN M K（2）
公开年 2012（2） 2021（2）
申请年 2019（3）  2012（2） 
专利权人 UNIV HANYANG IUCFHYU（7）

Preparing graphene fiber comprises preparing dope solution in which graphene oxide sheets are dispersed in polar organic solvent, extruding dope solution into coagulating solution, diffusing polar organic solvent from extruded dope solution.

HANTAEHEE, LEE S H, EOM W, SHIN H

Graphene oxide/poly(vinyl alcohol)-based polymer composite fiber comprises poly(vinyl alcohol)-based polymer and graphene oxide positioned between PVA-based polymer chains and bound to each other by hydrogen binding.

HANTAEHEE, SUNG T H, EOM W, LEE S H, LEE E S, KANG D

Manufacturing a graphene oxide fiber by preparing graphene oxide dispersion containing graphene oxide sheets and dispersion medium, preparing graphene oxide gel fiber by spinning dispersion into coagulation bath, and drying the gel fiber.

HAN T H, SUNG T H, EOM W S, HANTAEHEE, EOM W

Manufacture of graphene composite fiber used for e.g. electric wire, involves preparing base solution comprising graphene oxide, providing functional material, spinning composite solution, and reducing graphene oxide.

HAN T, SUNG T, EOM W, LEE E, HANTAEHEE, SUNG T H, LEE E S

Manufacture of graphene fibers used for e.g. solar cell, involves spinning source solution comprising graphene oxide, with base solution containing heterogeneous element, obtaining oxidized graphene fibers, separating, and heat treating.

HAN T, PARK H, TAE H H, PIAO X, HAN T H

Graphene composite fiber used for knots, spring structures, and textiles, comprises graphene and polymer, and maintains wrinkled structure of graphene in fiber state.

KIM S J, SHIN M K, KIM S H, JEONG K S, KYOON S M, HYEONG K S

Hybrid polymer composite fiber for artificial muscle, strain sensor, smart fiber, wearable device and bulletproof vest, is self-aligned hybrid polymer composite fiber including graphene and carbon nanotubes bonded through hydrogen bond.

KIM S J, SHIN M K, KIM S H, JEONG K S, KYOON S M, HYEONG K S