国家/地区 韩国（19） 世界知识产权组织（5） 美国（3）
IPC部 B（19） C（19） H（4）
IPC大类 B01（19） C01（19） C23（4）
H01（4） B82（3）
IPC小类 B01J（19）
IPC C01B031/02（19）
发明人 OH I K（5） SEO T S（3） VADAHANAMBI S（3）
AHN S I（2） CHOI I S（2） CHOI K C（2）
HAN D J（2） JEON S（2） JUNG J H（2）
KIM H（2） KIM H J（2） KIM K J（2）
KIM S O（2） LEE K J（2） OH I（2）
公开年 2013（11） 2014（5）
申请年 2012（8）  2011（7）  2013（3） 
专利权人 KOREA ADVANCED INST SCI TECHNOLOGY（19）

Manufacturing graphene used in field effect transistor, supercapacitor, hydrogen generation or storage, solar cell, photocatalyst and biosensor, comprises forming the graphene by unzipping doped carbon materials by an external stimulus.

KIM S O, LEE H J, LIM J, KIM S

Producing heteroatom doped graphene used for e.g. organic solar cells, comprises reacting substituted catechol compound with protic solvent to form solution, followed by forming thin film by polymerizing, reduction on the film, carbonizing.

LEE H S, RYU S W, YOU I

Manufacture of three-dimensional graphene-metal catalyst complex material involves injecting solution containing graphene oxide and metal catalyst precursor solution or metal catalyst solution, phase-separating, and annealing.

HAN D J, 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

Manufacturing graphene, comprises mixing ionic liquid containing fluorine and carbon structures including e.g. graphite and carbon nanotubes, irradiating primary ultrasonic waves, microwaves and secondary ultrasonic waves on mixture.

JUNG J H, OH I K, VADAHANAMBI 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

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

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