国家/地区 韩国（17） 美国（13） 中国（12） 世界知识产权组织（10） 日本（8） 欧洲专利局（EPO）（4） 印度（2）
IPC部 B（38）
IPC大类 B01（38）
IPC小类 B01J（38）
IPC C01B031/02（29） B82Y040/00（12） B82Y030/00（11）
C01B031/04（11） B01J019/08（8） B01J021/18（6）
B01J019/12（5） C23C016/26（4） B01J020/20（3）
B01J023/755（3） C01B031/00（3） H01G011/36（3）
H01M004/96（3） A24D003/16（2） B01J013/00（2）
发明人 CHOI I（2） CHOI I S（2） CHOI J Y（2）
COLLINS W R（2） GOODS J B（2） LEE K（2）
LEE K J（2） LEWANDOWSKI W（2） SCHMOIS E（2）
SWAGER T M（2） SYDLIK S（2） WALISH J（2）
公开年 2012（38）
申请年 2011（38）
专利权人 JEIO CO LTD（2） KOREA ADV IN.（2） MASSACHUSETT.（2）

Tuning method of interlayer spacing in graphene oxide composites used for hydrogen storage, involves chemically-dissecting graphite powder using oxidizing agents, and supplying carbon dioxide into interlayer spacing of composite.

JIN P S, I L S, SOO J P, SEUL Y L

Production of graphene involves pumping reaction pipe, cyclone, and collection portion in conduction thermal plasma device, producing plasma, injecting quenched gas from upper side of reaction pipe, heat-decomposing, and cooling.

KIM J H, HWANG K T, MIN K S, CHO W S, KIM K J

Forming graphene, comprises flowing inert gas through chamber including graphite oxide disposed in it under first reaction conditions and exposing graphite oxide to hydrogen under second reaction conditions.

RAMAPRABHU S, KANIYOOR A, BABY T T

Apparatus for manufacturing nano-size graphene-structured material for filler, has feeding line that is connected to lower portion with thermal expansion outlet line connected to top of perpendicular fluidized bed furnace.

JI B K, CHOI J Y, SHIN C M

Nanocatalyst used in organic synthesis and optical drive hydrogen production, comprises metal nanoparticles, and graphene comprising graphene oxide or chemically functionalized graphene oxide.

ZHANG H, WU L, MENG Q, WANG J

Manufacture of thin film graphene involves spraying graphene dispersion solution on substrate using electric spray method and heating.

NAM D G, KIM J S, JO H H

Manufacture of graphene for supporting catalyst, involves oxidizing graphite with oxidizing agent, freeze-drying, and heat-treating graphite oxide with functional groups containing oxygen.

KIM W B, CHOI S M, SEO M H, KIM H J, BAE K W, MOK C S, HO S M, JU K H

Separating graphene thin film, by forming catalyst layer on substrate, forming graphene thin film layer on catalyst layer, and separating formed graphene thin film layer by applying magnetic field.

HWAN K T, WON L S, MYEONG J J, UK L D, KIM T W, LEE S W, LEE D U, JEONG J M

Photocatalyst composition used for optical catalyst product e.g. tunnel lamp, traffic sign, soundproof wall, road reflector, building interior and exterior decorative material, contains graphene oxide as an active ingredient.

SANG J K, KARTHIKEYAN K

Graphene manufacturing device has heating portion anneals processed substrate in which amorphous carbon is deposited.

GWAN W D, YEONG K N, WON D K, KIM N Y