国家/地区 韩国（8）
IPC部 D（5） C（4） G（2）
H（2）
IPC大类 D01（5） C01（4） G01（2）
H01（2）
IPC小类 D01D（5） D01F（5） C01B（4）
G01K（2） H01G（2）
IPC D01D005/06（5） D01D010/06（5） D01F009/12（5）
D01F001/10（3） C01B031/04（2） C01B032/182（2）
D01F001/09（2） G01K013/02（2）
发明人 CHO Y J（6） PARK S Y（6） CHO K（5）
SHIN M K（5） KIM H（4） CHO K R（3）
KIM H J（3） SU Y C（3） YEO C S（3）
CHO Y（2） HUN C S（2） JIN K H（2）
JU S H（2） KIM Y S（2） KYOON S M（2）
公开年 2016（2） 2017（2） 2019（2）
申请年 2017（3）  2014（2）  2018（2） 
专利权人 PURITECH CO LTD（8）

Production of graphene fiber-containing metal nanoparticles for e.g. gas sensor, involves forming gel fibers using graphene oxide dispersion, drying, and reducing obtained graphene oxide fiber-containing metal oxide with chemical agent.

PARK S Y, SU Y C, CHO Y J, CHO K, JIN K H, KYUNG L, KIM H, HUN C S, KIM Y S, KYOON S M, YOO J, JU S H

Patterning metal on graphene oxide material surface, comprises irradiating surface of graphene oxide material with laser to reduce laser irradiated graphene oxide surface portion, and plating reduced graphene oxide surface with metal.

PARK S Y, SU Y C, YANG J U, CHO Y J, CHO K

Producing graphene fibers containing metal nanoparticles involves forming graphene oxide dispersion by wet-spinning into coagulation bath containing metal ion selected from copper ions, silver ions, gold ions, and aluminum ions.

PARK S Y, SU Y C, CHO Y J, CHO K, JIN K H, KYUNG L, KIM H, HUN C S, KIM Y S, KYOON S M, YOO J, JU S H

Manufacture of graphene oxide/graphene/carbon nanotube composite fiber as electrode material, involves joining fiber prepared using graphene oxide dispersion solution, and fiber prepared using carbon nanotube dispersion solution, and drying.

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

Production of graphene oxide/graphene/carbon nanotube composite fibers for forming e.g. electronic material, involves spinning graphene oxide/graphene/carbon nanotube dispersion solution into coagulating bath, and drying formed gel fibers.

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

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

Improvement of electrical energy storage capability of graphene material used in fiber complex, involves heat-treating graphene or material containing graphene at preset temperature in presence of acid and reforming surface of graphene.

PARK S, SHIN M K, KIM H, CHO Y, CHO K

Fiber composite used in e.g. electronic device, comprises microfiber bundles formed by bonding graphene flakes and carbon nanotubes, nanofiber coated with coating material, electrolyte filled in nanofiber web and insulating film.

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