国家/地区 美国（15） 韩国（12） 日本（11） 中国（10） 世界知识产权组织（9） 欧洲专利局（EPO）（8） 台湾（3） 加拿大（2） 德国（2）
IPC部 C（28）
IPC大类 C01（28）
IPC小类 C01B（28）
IPC C01B031/00（28）
发明人 DUQUE A（2） HIGGINBOTHAM A（2） KIM J（2）
KOSYNKIN D V（2） LEE J（2） NIU L（2）
TOUR J M（2）
公开年 2010（28）
申请年 2009（15）  2010（9）  2008（4） 
专利权人 ABC SANG CO .（2） KOSYNKIN D V（2） POSTECH ACAD.（2） TOUR J M（2）
UNIV RICE WI.（2）

Graphite structure of electronic component e.g. thermoelectric conversion element, has domains that are formed by laminated structure of graphene sheet that are arranged in plane, such that adjacent domains are connected.

KONDO D, SATO S, IWAI T

Preparation of halogenated graphite for use in preparation of halogenated graphene, involves reacting expanded graphite with halogen simple substance under microwave radiation.

ZHENG J, LIU H, LIU Y, ZHU D, WU B, YU G, DI Z, GUO Y

Covalent functional graphene used in electronic field, has specified amount of functional group covalently connected with graphene.

GAO C, HE H

Transparent conductive film for forming transparent conductive film-on-substrate for electronic device e.g. flat panel display device or photovoltaic cell comprises graphene platelets overlapping one another to form multilayer structure.

OKAI M, HIROOKA M

Light-element magnetic material used for e.g. recording media, comprises magnetic graphene in which chemical structure exhibiting magnetic asymmetry is provided to specific ends where graphene exists.

OOTA N, AWANO H

Carbon film useful for a tip performing field emission, comprises graphene sheet multilayer overlaps, having internal hollow, and radius is provide with acicular shape which becomes small towards a tip.

WANG H, HIRAKI A, HABA M

Producing e.g. multi-graphene dispersion, useful as electrode material in lithium ion battery, comprises dispersing graphite oxide in dispersion medium to form multi-graphene oxide dispersion, and thermally reducing the oxide in dispersion.

NESPER R, TOMMY K, NESEUPEO R, TOMI K, NIRSBOR R, NISPORRE R, KASPAR T

Fabrication of nano-graphene based broadband optical limiter useful for protecting human eye from lasers, by preparing starting graphene suspension, preparing solution of reagent and mixing graphene suspension with reagent solution.

ZHAO W, ZHAO B

Method for detecting edge shape in graphene nanoribbon, involves absorbing absorption material to graphene nanoribbon and detecting edge shape of graphene nanoribbon by measuring electrical resistance.

MYEONG CHOI S, HUN JI S, SEON M C, SEUNG H J

Graphene sheet manufacturing method involves processing graphene layer combination consisting of several unit layers obtained after performing microwave radiation about graphitic structure.

OH I K, SRIDHAR V, JEON J H