国家/地区 韩国（4）
IPC部 C（2） D（2） G（2）
IPC大类 C01（2） D01（2） G01（2）
IPC小类 C01B（2） D01D（2） D01F（2）
G01K（2）
IPC D01D005/06（2） D01D010/06（2） D01F001/10（2）
D01F009/12（2） G01K013/02（2）
发明人 CHO K（4）
公开年 2019（2）
申请年 2018（2） 
专利权人 ADVANCED CONVERGENCE TECHNOLOGY INST（4）

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

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