国家/地区 美国（9） 中国（8） 日本（8） 世界知识产权组织（8） 韩国（7） 欧洲专利局（EPO）（5） 台湾（3） 加拿大（2） 英国（2） 印度（2）
IPC部 C（18）
IPC大类 C01（18）
IPC小类 C01B（18）
IPC C01B031/04（14） C01B032/182（8） H05K007/20（8）
C01B031/02（5） C01B032/15（5） C01B032/18（5）
C09K005/14（4） C01B032/184（3） C01B032/20（3）
H01M004/133（3） B05D005/12（2） B82Y030/00（2）
B82Y040/00（2） C01B032/19（2） C01B032/192（2）
发明人
公开年 2015（7） 2016（6） 2017（5）
申请年 2015（18）
专利权人

Conductivity heat exchanger has thermal conductive layer made of thermally conductive material containing graphene solution, that is formed on surface of main portion and heat dissipation fin.

BONG S P, DONG K K

Production of integrated layer of highly oriented halogenated graphene sheets or molecules used as dielectric material component for microelectronic devices involves preparing graphene oxide dispersion or gel having graphene oxide sheets.

ZHAMU A, JANG B Z, ZHAMUARUNA

Producing graphene quantum dots, comprises e.g. preparing aqueous graphene oxide solution, and performing hydrothermal treatment of aqueous graphene oxide solution to form graphene hydrogel and graphene quantum dots.

HONGYI Q, JIN C Y, JIN Y, KIM T, LEE C, TAO G

Graphene wiring structure has multi-layer graphene portion whose outer surface is physically connected with side surface of orthogonal direction with respect to substrate of insulating film.

SAKAI T, YAMAZAKI Y, MIYAZAKI H, KATAGIRI M, KAJITA A, ISHIKURA T

Manufacturing carbon nanotubes-graphene functionalized expanded graphite involves dissolving carbon nanotubes and graphene in organic solvent, ultrasonicating solution, adding expanded graphite and ultrasonicating mixture.

LEE Y S

Producing surface-modified graphene quantum dots useful as surfactant, comprises e.g. preparing mixture by dissolving e.g. 4-dimethylaminopyridine, graphene quantum dot in solvent, adding N,N'-dicyclohexylcarbodiimide, heating and cooling.

CHO H H, KIM B

Producing reduced graphene oxide sheet useful in film t electromagnetic shielding, comprises e.g. preparing graphite oxide by mixing graphite powder and solution containing e.g. strong acid, oxidizing and producing graphene oxide.

KOO C M, HWANG S S, HONG S M, BAEK K Y, KUMAR P, KIM Y H, YANG S J

Graphene dispersant used in e.g. preparation of graphene composite powder, and graphene composite film, comprises polyaniline oligomer or derivative which is electroactive polymer, and combines with graphene via pi-pi bond.

DAI L, GU L, YU H, ZHENG Y, MA J, ZHAO H, LIU S, DING J

Method for preparing mobile phone rear cover heat abstractor film, involves preparing metal nickel layer by depositing one layer oxidation graphene, using electrochemical method and oxidation graphene reduction.

LIU L

Organic light-emitting element comprises anode containing graphene films having preset sheet carrier densities, hole injection layer, organic light emitting layer and cathode, laminated on transparent base material in order.

OKIGAWA YUKI, MIZUTANI WATARU, ISHIHARA MASATOU, HASEGAWA MASATAKA