国家/地区 韩国（17） 世界知识产权组织（8） 美国（3）
IPC部 C（15） B（10） H（2）
IPC大类 C01（11） B01（8） B82（4）
C08（2） H01（2）
IPC小类 C01B（11） B01J（8） B82B（3）
B82Y（2） C08K（2） C08L（2）
H01B（2）
IPC C01B031/02（9） B01J019/12（7） B01J019/10（5）
B82B003/00（3） C01B031/04（3） B01J019/08（2）
B82Y030/00（2） B82Y040/00（2） C01B031/00（2）
C08L075/04（2）
发明人 OH I K（17）
公开年 2013（4） 2014（3） 2015（3） 2010（2） 2016（2）
申请年 2014（5）  2011（4）  2012（4）  2010（2） 
专利权人 KOREA ADVANC.（11） KOREA ADV IN.（4） HYUNDAI HEAV.（3） KOREA ADV IN.（3）
UNIV CHONNAM.（3） KOREA ADVANC.（2）

Producing porous structure-based graphene foam used as shock absorber, by heating dispersion containing graphene oxide in which porous structure is immersed, converting graphene oxide into reduced graphene oxide and freeze-drying hydrogel.

OH I K, OH J H, OH I, OH J

Vibration damping material consists of viscoelastic layer containing specified amount of reduced graphene oxide and polyurethane resin, and constraining layer sequentially formed on surface(s) of vibrating component.

KIM W H, LEE C H, OH I K

Composition for periodic damping comprises graphene, polyurethane, graphene oxide and reduced graphene oxide.

JOO W H, JUNG J H, KIM W H, OH I K, OH J H

Composition useful for attenuating vibration, comprises polyurethane and graphene-carbon nanotube structure.

JOO W H, JUNG J H, KIM W H, OH I K, OH J H

Producing graphene-copper composite thin layer, comprises producing a copper oxide layer on metal substrate by electroplating, producing a hydrophobic layer of copper by reducing copper oxide layer, and producing graphene thin film.

KIM G, OH I K

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

Dangler for use in electric component, has substrate provided with graphene layer, predetermined pattern formed on substrate, metallic layer fixed on graphene layer, and graphene units fixed on predetermined pattern.

JUN K, KIM G, OH I K

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