国家/地区 美国（17） 世界知识产权组织（13） 欧洲专利局（EPO）（9） 中国（7） 日本（7） 加拿大（4） 韩国（4） 墨西哥（4） 印度（3） 澳大利亚（2） 巴西（2） 俄罗斯（2） 新加坡（2）
IPC部 B（17）
IPC大类 C01（17）
IPC小类 C01B（17）
IPC C01B031/00（17）
发明人 TOUR J（3） TOUR J M（3） KOSYNKIN D（2）
KOSYNKIN D V（2）
公开年 2011（5） 2009（3） 2013（3） 2012（2）
申请年 2010（5）  2012（4）  2009（3）  2011（2）  2015（2） 
专利权人 UNIV RICE WI.（3） UNIV RICE WI.（3） UNIV MANCHES.（2）

Producing graphene or graphene-like material, comprises dispersing particles of crystalline graphitic material in solvent or surfactant mixtures, submitting mixture to a cavitation force, and submitting mixture to high shear agitation.

FONSECA FERREIRA DA SILVA R, MARQUES ABRANTES V E, REIS FIGUEIREDO B, MARQUES A V E, REIS F B, FONSECA F D S R

Chiral separation of racemic mixtures, comprises flowing racemic mixture through column such that first and second enantiomers in racemic mixture encounter enantioselective two or three dimensional graphene or graphite and are separated.

SEROV A, ATANASSOV P B, KALUGIN N, FROLOVA L V

Functionalized graphene used to identify defects present in the graphene plane, comprises at least one functional group covalently bonded directly to edge of graphene plane, where the functional group is e.g. nitro, amine, halide.

BLANFORD C, HARTMANN M, FLITSCH S, WEHNER M

Preparing graphene, involves oxidizing graphite material, dispersing graphite oxide in water, and adding dispersing agent and acidic reducing agent to graphite oxide aqueous suspension so that graphite oxide is reduced to graphene.

WU Y, HSIEH C, PENG C, CHEN J, LIN J, LIN G

Combining cerium salt dissolved in solvent comprising water with carbon material having carbon nanotube or graphene at temperature sufficient to oxidize material to produce non-conducting oxidized material, useful to form an article.

AFZALIARDANKANI A, CHANDRA B, TULEVSKI G, AFZALIARDAKANI A, TULEVSKI G S

Preparation of functionalized graphene nanoribbons used for e.g. deicing circuit, involves exposing carbon nanotubes to alkali metal source in presence of aprotic solvent and exposing opened carbon nanotubes to electrophile.

TOUR J M, LU W, GENORIO B, TOUR J, TOUR YA M, LU V

Graphene useful in power storage device e.g. display devices having at least one hole inside a ring-like structure formed by carbon and nitrogen or carbon and at least one element selected from Group 16 element and halogen.

HIROHASHI T, OGUNI T, KOKUNI T

Fluorinated graphene oxide has specified fluorine content and carbon content.

ZHOU M, LIU D, WANG Y

Composition, useful in e.g. high speed transistors, electronic devices, sensors, solar cells, optoelectronic devices, logic devices, ultra capacitors, and actuators, comprises unaffixed graphene particulates.

BERRY V, MOHANTY N, MOORE D S

Doped, at least partially saturated graphene, useful in electronic devices including transistors, and as conductors including microcircuits or bulk conductors.

GIUSTINO F, FERRARI A C, SAVINI G