国家/地区 韩国（12） 美国（4） 世界知识产权组织（4）
IPC部 B（12） C（12） G（2）
IPC大类 B82（12）
IPC小类 B82B（12）
IPC B82B003/00（12） C01B031/02（8） C01B031/04（6）
B82B001/00（3） B01J019/10（2） B01J019/12（2）
B82Y030/00（2） B82Y040/00（2）
发明人 KIM H（3） KIM H J（3） OH I（3）
OH I K（3） DOO K I（2） HONG S（2）
HWANG J（2） JIN C S（2） KIM J D（2）
LEE K S（2） SEO T S（2）
公开年 2014（4） 2015（4） 2013（3）
申请年 2012（5）  2014（4）  2011（2） 
专利权人 KOREA ADVANCED INST SCI TECHNOLOGY（12）

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

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

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

Composite material useful in sensor to detect e.g. nitric oxide, and disease diagnosis, comprises metal oxide nanotube including cylindrical, semi-cylindrical or irregular-shaped metal oxide nanotube fixed on one or both sides of graphene.

DOO K I, JIN C S

Hierarchical structure of graphene-carbon nanotubes is obtained by growing graphene into carbon nanotubes having hierarchical structure by adding metal nanoparticles on graphene, and is metal-functionalized by metal precursor.

BAE S, KIM H, OH I, BAE S H, KIM H J, OH I K

Manufacture of reduced graphene oxide-metal nanoparticle composite film for biosensor, involves dispersing graphene oxide sheet dispersed metal nanoparticles in solution, mixing, rotating obtained mixture and reducing composite film.

SEOK S T, I R P, FEI L, SEO T S

Manufacture of graphene/carbon nanotube nano structure involves preparing and irradiating graphite and compound of catalyst metal and ionic liquid with microwave.

OH I, SRIDHAR V, KIM H, OH I K, VADAHANAMBI S, KIM H J