国家/地区 美国（13） 日本（12） 世界知识产权组织（10） 韩国（9） 中国（8） 欧洲专利局（EPO）（7） 澳大利亚（2） 巴西（2） 德国（2） 法国（2） 印度（2）
IPC部 C（18） B（12） H（8）
D（2） G（2）
IPC大类 C01（18） H01（8） B32（7）
B82（6） B01（5） B05（5）
C07（2） C09（2） C23（2）
D01（2）
IPC小类 C01B（18）
IPC C01B031/02（18）
发明人 CHOI J（4） CHOI J Y（4） SHIN H（4）
SHIN H J（4） YOON S（4） YOON S M（4）
IN Z（2）
公开年 2009（11） 2010（5） 2008（2）
申请年 2008（18）
专利权人 SAMSUNG ELEC.（4）

Platinum cluster used as highly active catalyst for electrode used for capacitor and fuel cell, comprises platinum particles with particle diameter of below specified value supported by carbon material containing graphene.

AKITA T, HOMMA I, KAYAMA M, NAKAMURA J, OKAZAKI K, YU E J, HONMA I

Manufacturing carbon nanotube-, fullerene- and/or graphene-containing coating for use as electromechanical component or lead frame, involves applying carbon nano-tubes, fullerene or graphene on tin-containing coating by mechanical treatment.

ADLER U, BURESCH I, PRIGGEMEYER S, RODE D, SCHMIDT H, ROHDE D

Controlled growth of graphene film comprises preparing substrate of metal layer having phase diagram with carbon on surface to obtain homogeneous solid solution, exposing layer to controlled flow e.g. carbon atoms and changing the phase.

BARATON L, COJOCARU C S, PRIBAT D, COJOCARU C

Producing dispersible nano graphene platelet material, comprises preparing pristine nano graphene platelet material from graphitic material and subjecting to oxidation treatment.

JANG B Z, ZHAMU A

Graphene nanostructure fabricating method for semiconductor device, involves performing anisotropic etching by using aligned oxide nanostructure as mask, and removing remaining oxide nanostructure after anisotropic etching.

HONG S, KIM T H, LEE J, HONG S H, LEE C Y, KIM T

Graphene sheet used as raw material for manufacturing carbon nanotube, is obtained by stripping layer of layered structure of natural graphite.

SUGITA T

Assembling area of first surface with area of second surface/molecule, useful for exfoliating graphene sheets, comprises contacting the area of first surface with the area of second surface or with the molecule.

BERTHELOT T, HUC V, LE XUAN T, ROUSSEL S, VIEL P, DENIAU G, LE X T, NEKELSON F, ROUSSELL S, TOMASEU B, GI D, BAENGSANG W, SSUAN TTUAN R, PABIENG N, SEBASEUTIENG R, LE X

Graphene board has support comprising graphene, and adhesive layer adhered to graphene of support.

MITSUOKA Y, OSHIMA H

High-conductive carbon fiber for manufacturing filament for cable used for power transmission, has multilayer graphene structure in which the graphene separated mutually is joined on the surface.

FUJITA J

Preparing graphene shell comprises performing first heat treatment on a mixture of organic solvent and graphitization catalyst to carburize the catalyst, and forming the shells on surfaces of carburized catalyst by second heat treatment.

CHOI J, SHIN H, YOON S, IN Z, CHOI J Y, SHIN H J, YOON S M