国家/地区 美国（13） 中国（11） 韩国（9） 世界知识产权组织（8） 日本（6） 欧洲专利局（EPO）（5） 台湾（5） 加拿大（2）
IPC部 C（28）
IPC大类 C01（28）
IPC小类 C01B（28）
IPC C01B031/04（19） C01B031/02（14） C25B001/00（7）
B82Y030/00（5） B82Y040/00（5） C25F005/00（5）
C25F007/00（4） C01B032/194（3） C25B009/00（3）
C25D003/38（3） C25D013/02（3） C25F003/02（3）
C30B029/02（3） B32B038/10（2） C25D007/06（2）
发明人 LIN C（3） CHENG Y（2） GEE C（2）
GUO L（2） HAN S（2） KOHIKI M（2）
KOHIKI MICHIYA（2） LI L（2） LI X（2）
LI Y（2） LIANG C（2） SAKAGUCHI K（2）
SAKAGUCHI KAZUHIKO（2） WANG P（2）
公开年 2014（28）
申请年 2013（14）  2012（7）  2014（7） 
专利权人 NIPPON MININ.（3） CHUNG SHAN I.（2） INT BUSINESS.（2）

Etching graphene nanostructure, involves providing piece of highly oriented pyrolytic graphite, depositing DNA sample on graphite, placing in humidity controlled chamber, applying relative humidity, and applying electrical voltage.

DARLING M J

Electrochemical method of graphene oxide deposition for forming graphene oxide-deposited substrate for electrical device, involves depositing graphene oxide on substrate using graphene oxide solution as working electrode, and heating.

JEON M, CHOI H, CHOI Y, GONG J, PARK Y, LIM Y

Preparation device of graphite oxide/polypyrrole layer thin film comprises electrolyte container containing pyrrole monomer and sodium perchlorate mixed solution, graphene strip thin film, molybdenum, reference electrode and power source.

LI P

Electrode used for sensors e.g., biosensor, has carbon material, which is selected from carbon nanotube, nanoporous carbon, graphene, carbon nanohorn, carbon nano coil, and fullerene.

GOTO M, SUZUKI I

Composition used for enhanced durability of charge carriers for solar hydrogen production from water splitting, comprises oxide of transition metal, noble metal, anion, and reduced graphene oxide, graphene oxide and/or carbon nanotubes.

GOPINATH C S, SIVARANJANI K

Graphene film used in an electrode is obtainable by epitaxially growing metal layer on surface of substrate, peeling off the metal layer, and depositing graphene onto surface of metal layer.

WODTKE A, YU H K, ALEC W, HAK KI Y, YU H, YUK H K, YUK H

Method for forming nanopore in graphene membrane in liquid environment, involves applying nanopore diameter tuning voltage pulse between membrane surfaces if electrical conductance is greater than prespecified electrical conductance.

GOLOVCHENKO J A, LU B, KUAN A T, GOLOVCHENKO J, KUAN A

Reducing graphene oxide film, by immersing metal plate in solution and performing electrophoresis, spraying brine-water in plate and primary drying, secondary drying the plate, and performing oxidation on graphene oxide film with plate.

PARK C E, PARK S U

Extraction of carbon used in formation of graphene film used for electronic device e.g. super capacitor, involves depositing portion of graphite on substrate, oxidizing graphite and obtaining graphite oxide, and forming graphene.

NUNNERLEY M J

Copper foil for graphene production and graphene production method used for producing high-quality large-area graphene at low cost.

KOHIKI M, SAKAGUCHI K