国家/地区 韩国（5） 美国（3） 世界知识产权组织（3）
IPC部 C（6） B（4）
IPC大类 C01（6） B01（4） B82（2）
IPC小类 C01B（6） B01J（3） B82B（2）
IPC C01B031/02（6）
发明人 JEON S（4） KIM H（2） KIM H J（2）
KONG B S（2） OH I（2） OH I K（2）
SONG S H（2）
公开年 2013（4）
申请年 2012（6）
专利权人 KOREA ADVANCED INST SCI TECHNOLOGY（6）

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

Transferring graphene on substrate e.g. metal substrate, involves forming solvent layers containing polar and non polar solvent or amphiphilic solvent, and dispersing graphite intercalation compound on top of solvent layers.

JEON S, KIM B H, KONG B S, PARK K H, SONG S H

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

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 used for e.g. touch screen, involves forming transition metal catalyst layer on substrate, supplying carbon source vapor to chamber and segregating graphene from carbon component in catalyst-layer surface.

JEON S, LEE J, OH S