国家/地区 欧洲专利局（EPO）（20）
IPC部 C（20） B（17） H（10）
D（2） F（2）
IPC大类 C01（20）
IPC小类 C01B（20）
IPC C01B032/184（20）
发明人 ISAJI T（2） ISAJI TADAYUKI（2） KAWASAKI T（2）
LI J（2） MASAHIRO U（2） NAOKI O（2）
OTANI N（2） OTANI NAOKI（2） TADAYUKI I（2）
TAKAYOSHI K（2） TOUR J M（2） UEDA M（2）
UEDA MASAHIRO（2） YE R（2）
公开年 2016（6） 2017（5） 2015（3） 2013（2）
申请年 2015（5）  2016（5）  2014（3）  2017（2） 
专利权人 NISSAN CHEM .（2） NISSAN CHEM .（2） UNIV RICE WI.（2） UNIV RICE WI.（2）

Forming liquid dispersion used for liquid coating composition by mixing two-dimensional (2D) material/graphitic nanoplatelets into dispersing medium, and subjecting 2D material/graphitic nanoplatelets to shear forces and/or crushing forces.

WEAVER W, CHIKOSHA L, PFLAUMER J, KARIMI A, WEDDELL R, BLOOMER J, KARIMI H, WEDDELL A, WEDDLE R

Composite of matter used in composite material as filler, comprises a functionalized graphene derivative having at least one functional group bonded through a chemical linker to graphene surface, where functional group is amine or alkene.

BEH E S M, IFTIME G, WEI J, PANDEY R, RIVEST J L B, EUGENESHINMINGBEH, JUNHUA W, RAHUL P

Graphene and graphene oxide production involves obtaining quantity of carbon rich materials in solid state, mixing carbon rich material with solvent, surfactant, and additive for forming mixture, and then conducting mixture.

ZENG T, QI K, QI K Z

Production of carbon-based light emitting material e.g. graphene quantum dots, involves mixing and heating raw material comprising ascorbic acid, acid catalyst, and solvent to obtain material emitting light having preset wavelength.

ISAJI TADAYUKI, OTANI NAOKI, MAEDA SHINICHI, UEDA MASAHIRO, KAWASAKI TAKEYOSHI, ISAJI T, OTANI N, MAEDA S, UEDA M, KAWASAKI T, TADAYUKI I, NAOKI O, SHINICHI M, MASAHIRO U, TAKAYOSHI K

Coating of substrate with carbon-based material used for e.g. chemical sensor, involves coating activated substrate with graphene oxide coating, exposing graphene oxide coating to vacuum UV radiation and forming graphene-like coating.

TRUICAMARASESCU F, GALLERNAULT M F M, LEMAY R, WARD J A, LEMAY R J R

Composition used in preparation of e.g. graphene or graphene-like structure, comprises graphite oxide and infrared absorbing compound.

DESMET T

Preparation of graphene oxide quantum dot used for producing composite nanomaterial, involves immersing inert electrode of block material in electrolyte solution, cutting and dissociating obtained graphene sheet layers, and dispersing.

XU H, ZHOU Q

Formation of graphene-based material used as supercapacitor electrodes, involves treating mixture comprising etchant and graphene oxide sheets, dispersing holey sheets into solvent and treating dispersion.

DUAN X, XU Y, HUANG Y

Manufacture of carbon-type luminescent material e.g. graphene quantum dot, involves mixing and heating raw material comprising polycarboxylic acid, acidic catalyst, and solvent.

ISAJI TADAYUKI, OTANI NAOKI, UEDA MASAHIRO, KAWASAKI TAKAYOSHI, ISAJI T, OTANI N, UEDA M, KAWASAKI T, MASAHIRO U, NAOKI O, TADAYUKI I, TAKAYOSHI K

Manufacture of graphene quantum dots from carbon source, involves exposing carbon source chosen from coal, coke, biochar, and/or asphalt to solution containing oxidant, and forming graphene quantum dots.

TOUR J M, METZGER A, YE R, MANN J, TOUR J