国家/地区 欧洲专利局（EPO）（11）
IPC部 C（11）
IPC大类 C01（11） B82（5） C09（5）
C08（4） B01（3） H01（3）
IPC小类 C01B（11）
IPC C01B032/19（11）
发明人 KWON W（2） KWON W J（2） LEE M J（2）
LI M（2） SOHN K（2） SOHN K N（2）
公开年 2016（11）
申请年 2015（11） 
专利权人 LG CHEM CO L.（2） LG CHEM LTD（2）

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

Graphene-augmented carbon fiber for composite material comprises graphene film disposed in carbon fiber filament.

HUMFELD K D

Producing graphene suspension in resin, involves mixing mixture of resin and graphite to produce graphene suspension in resin.

CLAUSS A D

Production of functionalized graphene for lithium-ion batteries involves milling crystalline graphite in the presence of electrolyte solution to produce thinned intermediate material, combining with other electrolyte solution, and milling.

BOZALINA M, PERRET P, NAZARPOUR S, NAZARPOUR S S N

Block copolymer used for manufacturing graphene for forming sheet used for electrical component and structural component, comprises substituted hydrocarbon repeating unit and ethylene repeating unit.

LEE M J, SOHN B, CHAE S Y, KWON W J, SOHN K N, SOHN B H, CHAE S, LI M, KWON W, SOHN K

Production of graphene used for electronic component, involves high-speed homogenizing dispersion solution containing expanded graphite and dispersing agent, preparing feed solution, and high-pressure homogenizing.

YANG S B, KWON W J, PARK S H, LEE M J, SOHN K N, YANG S, SOHN K, KWON W, PARK S, LI M

Manufacturing method of filter molded object, involves holding graphene layer under low temperature heating for predetermined time in-air contains specific oxygen range and forming graphene water flow hole.

KANEKO K, TAKAGI T, MURATA K, MURADA K, KATSUMI K, TOSHIO T, KATSUYUKI M

Manufacture of graphene oxide involves contacting one end face of carbon-based three-dimensional material electrode(s) in parallel with electrolyte solution, electrolyzing, electrochemically-oxidizing, and cutting graphite sheet layers.

XU H, ZHOU Q

Graphene powder for manufacturing paste for forming lithium ion battery electrode, has preset specific surface area measured by BET measurement, and oxygen-to-carbon element ratio measured by X-ray photoelectron spectroscopy.

YANG H, TAMAKI E, KUBOTA Y

Making graphene or graphite oxide mixed with other hydrophilic powders, used to make cement, comprises obtaining graphene or graphite oxide flakes and combining with ordinary Portland cement and other dry powders, mixing and adding water.

CHRISTIANSEN S, RESTREPO D, STOLTZ R, BULLINGTON J