国家/地区 韩国（20） 美国（5） 世界知识产权组织（5）
IPC部 B（20） C（15） G（5）
H（2）
IPC大类 B82（20） C01（12） B01（5）
G01（5） H01（2）
IPC小类 B82B（20）
IPC B82B003/00（19） B82B001/00（8） C01B031/02（8）
C01B031/04（6） B82Y030/00（3） B82Y040/00（3）
B01J019/10（2） B01J019/12（2） B01J037/02（2）
发明人 DOO K I（3） JIN C S（3） KIM H（3）
KIM H J（3） OH I（3） OH I K（3）
SEO T S（3） HAN T H（2） HONG S（2）
HWANG J（2） KIM J D（2） KIM J E（2）
KIM S O（2） LEE J S（2） LEE K S（2）
公开年 2014（6） 2015（6） 2013（5） 2011（3）
申请年 2012（8）  2014（5）  2013（3）  2010（2）  2011（2） 
专利权人 KOREA ADVANCED INST SCI TECHNOLOGY（20）

Producing graphene quantum dot of core-shell structure useful in light emitting electrical element, comprises e.g. mixing graphene quantum dot solution and capping agent by dissolving graphene quantum dot in solvent, and removing solvent.

KIM B J, LEE D C, PAEK K Y, YANG H S

Manufacture of graphene nanostructure for energy storage device, involves mixing graphene powder aqueous solution, metal oxide aqueous solution, adding nitrogen-containing aqueous solution and oxidizing agent, and irradiating microwave.

KIM H, KUMAR R, OH I, KIM H J, OH I K

Zinc oxide-graphene oxide composite useful in photocatalyst, energy storage device, solar cell, transparent electrode and field emitter, comprises graphene oxide, and zinc oxide nanostructures attached to the surface of graphene oxide.

KIM J D, LEE K S

Producing iron oxide-graphene oxide composite, comprises preparing iron oxide primary nanoparticles and reacting with cationic surfactant to obtain iron oxide nanoclusters, and reacting iron oxide nanoclusters with graphene oxide dispersion.

BYUN D H, KIM J D, LEE K S, PARK M S

Manufacture of self-adhesive photocatalyst film for ultraviolet ray-activated oxygen detector, involves coating photocatalytic nanoparticles with graphene oxide, and absorbing dye onto surface of coated photocatalytic nanoparticles.

LEE J S, LEE M A, PARK C B, SON E J, WON K

Method for manufacturing element of gas sensor, involves performing photon texture process on graphene nanostructure, coating graphene catalyst material in graphene nanostructure, and fixing composite material in graphene nanostructure.

CHOI S J, KIM D

Preparation of graphene-based quantum dots used in application device, involves adding graphite nanoparticles in solvent, stirring, centrifuging, removing supernatant, and separating graphene-based quantum dots suspended in supernatant.

HA H D, SEO T S

Manufacturing three-dimensional graphene-polymer complex comprises mixing graphene oxide and hydrophilic liquid containing magnetic nanoparticle to obtain liquid droplet, heating liquid droplet, soaking in monomer solution and polymerizing.

HAN D J, SEO T S

Composite, useful in a gas sensor for detecting volatile compounds emitted from outbreathing of a human body, comprises metal oxide nanorods, graphene or its aggregate, and metal or metal oxide nanoparticles.

DOO K I, JIN C S, YOUN D

New catalyst comprising metal oxide nanorods or aggregate and graphene fixed on surface of metal oxide nanorods, useful in a gas sensor.

DOO K I, JIN C S