国家/地区 韩国（17） 世界知识产权组织（5） 美国（4）
IPC部 B（17）
IPC大类 C01（13） B01（11） B82（9）
C23（3） H01（3） G01（2）
IPC小类 C01B（13） B01J（9） B82B（8）
B01D（3） B82Y（3） C23C（3）
H01L（3） G01N（2）
IPC C01B031/02（13） B82B003/00（7） B82B001/00（5）
B01J019/12（4） C01B031/04（4） B01J019/10（3）
B01J023/755（2） C23C016/06（2）
发明人 DOO K I（3） JEON S（3） JIN C S（3）
OH I K（3） HONG S（2） KIM H（2）
KIM H J（2） LEE B（2） OH I（2）
SEOK W J（2）
公开年 2013（10） 2014（5） 2012（2）
申请年 2012（17）
专利权人 KOREA ADVANCED INST SCI TECHNOLOGY（17）

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

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

Producing dry-type ionic polymer actuator, comprises producing graphite oxide, producing graphene oxide, producing graphene oxide buckypaper, generating graphene buckypaper, forming electrodes and ionic polymer between electrodes.

JEON J H, JUNG C Y, OH I K

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 graphene involves preparing expanded graphene, mixing with metal ion hydrate, heating expanded graphite such that metal ion is inserted in interlayer of expanded graphene, and removing inserted metal ion from interlayer.

HUR S H, JEON S, KONG B S, SONG S H

Graphene film, useful in a LCD element and electronic paper display device, comprises self-assembled monolayer formed on substrate, and graphene oxide thin films formed on self-assembled monolayer.

HWANG J O, KIM S O

Device, useful for producing graphene for transistor, comprises chamber with space for processing substrate, substrate support, gas supply, light source, focusing unit, and unit for transferring formed graphene layer on substrate.

BYOUNG W J, BYUNG J C, SEOK W J

Producing graphene used for e.g. electrical and electronic device, comprises dispersing graphite into quinoline to form graphene dispersed solution, centrifuging dispersed solution, and extracting graphene from upper layer of solution.

HO S S, JEON S

Producing hybrid photocatalytic nanoparticles that are used in an energy device and an electrode device, comprises wrapping graphene oxide to surface of photocatalytic nanoparticles and then performing hydrothermal reaction.

LEE J S, PARK C B, YOU K H