国家/地区 韩国（9） 世界知识产权组织（4） 美国（2）
IPC部 B（9） C（8） H（2）
IPC大类 B01（9） C01（8） B82（3）
C23（2） H01（2）
IPC小类 B01J（9）
IPC C01B031/02（8） B01J019/12（4） B01J019/10（3）
B82B003/00（3） C01B031/04（3） B01J023/755（2）
发明人 OH I K（3） JEON S（2） KIM H（2）
KIM H J（2） OH I（2） SEOK W J（2）
公开年 2013（6） 2014（2）
申请年 2012（9）
专利权人 KOREA ADVANCED INST SCI TECHNOLOGY（9）

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

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 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

Graphene oxide used in manufacture of electric component, has two-dimensional structure, and epoxy group is formed in edge circumference region, where epoxy group deformity with carbon double bond is in specific range.

AHN S I, CHOI K C, KIM K J

Method of isolating graphene oxide for forming oxidized graphene powder, involves forming graphene oxide dispersed liquid by dispersing graphene oxides in water, and depositing dispersed graphene oxides in dispersed liquid.

HONG S, LEE B, LEE H, RYU S, HYUNG H S, SEONGWOO R

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

Manufacture of graphene for e.g. touch screen, involves loading substrate having catalyst layer into chamber, evaporating, supplying carbon source gas, heating in primary portion of catalyst layer, dissolving carbon component, and cooling.

JEON S, LEE J, OH S, RAN O S, SEOP L J, U JEON S, JIN S L, SE R O, SEOK W J