国家/地区 美国（8） 世界知识产权组织（6） 韩国（4） 中国（3） 欧洲专利局（EPO）（2） 日本（2） 台湾（2）
IPC部 B（10）
IPC大类 B01（10）
IPC小类 B01J（10）
IPC C01B031/04（8） C01B031/02（7） B82Y030/00（6）
B82Y040/00（6） B01J019/10（3） B01J021/18（3）
H01B001/04（3） B01J019/08（2） B01J019/12（2）
B01J027/20（2） B01J037/02（2） B82B003/00（2）
C01B031/00（2） H01L029/66（2） H01L029/786（2）
发明人
公开年 2011（10）
申请年 2010（4）  2011（4）  2009（2） 
专利权人

Forming graphene used in e.g. bioanalytics involves providing graphite sample having atomic layers of carbon; introducing solvent and ions into spaces between the atomic layers; expanding space; and separating the layers using driving force.

LOH K P, WANG J, JUNZHONG B, LOH K, LUO J, ZUNZHONG W

Forming graphene nano ribbon used in display device involves depositing graphene sheet on surface of substrate, forming plasma mask with nano pattern on sheet, and forming nano pattern in sheet by plasma treating stack structure having mask.

SHIN H, CHOI J, LEE Y, HAN G, CHOI J Y, HAN G H, LEE Y H, SHIN H J

Producing two-dimensional nanomaterials comprises e.g. providing a mixture comprising e.g. graphene oxide particles and water, adding a sol precursor compound to the mixture, and reacting the mixture in a sol/gel process to form gel.

FENG X, IVANOVICI S, MUELLEN K, YANG S, MULLEN K

Method for manufacturing carbon material for laminated product, involves placing carbon atom in graphene layer, forming polymer layer in graphene layer, stabilizing atom, carbonizing polymer layer, and coating solution on polymer layer.

JO H I, LEE S H, KU B C, KIM J K, KIM T W, HWANG S Y

New chelating agent modified graphene oxide useful e.g. in solar cells and to produce metal catalysts, to remove metal ions (e.g. nickel, mercury, cadmium, copper and cobalt) for producing drinking water, and to produce lithium ion battery.

HOU S

Manufacture of graphene used for e.g. photovoltaic cell, involves exposing graphite oxide to source of ultraviolet light, visible light and/or infrared radiant energy.

ELSHALL M S, ABDELSAYED V, ALRESAYES S I, ALOTHMAN Z A M, MOUSSA S, MOHAMED M B

Solid acid e.g. used for proton conducting membrane contains oxidation graphite and/or oxidation graphene with specified thickness.

KAWAHARA Y, FUJII K

Preparing dispersion of graphene particles/sheets in liquid medium comprises providing bar/block of solid material made of graphite, rubbing material on substrate surface and dipping substrate in medium and subjecting medium to ultrasound.

JANOWSKA I, BEGIN D, CHIZARI K, ERSEN O, BERNHARDT P, ROMERO T, LEDOUX M, PHAMHUU CUONG, PHAM H C, PHAMHUU C

Composition useful for preparing reduced graphene oxide material used in ultracapacitor, comprises a suspension of a graphite material or a graphene material in a non-aqueous liquid.

RUOFF R S, STOLLER M D, ZHU Y

Production of pristine nano graphene platelets by dispersing pristine graphitic material particles comprising graphite crystallite in liquid medium having no surfactant, and exposing suspension to direct ultrasonication.

ZHAMU A, JANG B Z