国家/地区 德国（12）
IPC部 C（12）
IPC大类 C01（9） H01（7） C08（4）
C09（4） B82（2）
IPC小类 C01B（9） C08K（3） C08L（3）
H01B（3） H01L（3） B82Y（2）
C08J（2） C09C（2） C09K（2）
IPC C01B031/04（7） C08K003/04（3） C01B031/02（2）
C01B032/20（2） H01B001/24（2）
发明人
公开年 2014（12）
申请年 2012（6）  2013（5） 
专利权人

Preparation of ultrasonic-assisted polyacrylic ester/amino-modified graphene oxide composite leather coating agent involves dispersing graphene oxide, thionyl chloride, and dimethylformamide, refluxing, and adding dimethylformamide.

GAO D, LI C, MA J, ZHANG W, ZHOU Y, ZHA J

Magnetic field sensor device, comprises a semiconductor body, electronic components formed in substrate layer, and a Hall plate that is provided on top of semiconductor body and above a passivation layer and comprises graphene compound.

FRANKE J

Nanocomposite for adjusting conductivity of insulating material and as insulation material for transformer, comprises electric field gradient nanoparticles distributed in electrically insulating material and has partial regions of graphene.

BAKIJA B, HAMMER T, HEINRICHSDORFF F, KRUEGER U, LUETHEN V

Synthesizing graphene comprises producing graphene by linking aromatic compounds using lithium and halogen.

ANDERS G

Producing reduced graphene oxide, by providing dispersion of graphene oxide in aqueous medium including reducing agent precursor compound, and radiating dispersion with electron beam or UV/visible-radiation having specified wavelength.

FLYUNT R, KNOLLE W, ABEL B, RAUSCHENBACH B

Preparing expanded graphite, useful in producing graphene product, comprises placing expandable graphite in chamber, applying vacuum to chamber, and applying electric current for induction heating of expandable graphite in vacuum.

GARDNER S J, YU Y

Producing water-soluble polymer-graphene oxide composite useful e.g. in organic electronic device, comprises dissolving water-soluble polymer in solvent, mixing polymer with graphene oxide, and irradiating obtained composite with radiation.

KANG P H, OH S H, CHOI J H, JEUN J P, KIM H B, NHO Y C, KIM Y J

Suspension, useful in the production of electronic materials, electronic articles such as electronic circuits and capacitors such as super caps, comprises a water miscible solvent, graphene flakes and an additive.

BERGER A, WOLFRUM C, SCHNEIDER A, GOEBELT B, GOBELT B

Producing modified graphene oxide useful in a composite material used as e.g. electrical insulation material for electrical and combustion components in e.g. computer, comprises mixing graphene oxide and surfactant.

BREU J, FEICHT P, SCHMITT R, KOECK T

Sliding coating, useful in a functional part e.g. rolling bearing, comprises a fiber-reinforced matrix, and a filler whose particles are added in the matrix and comprises friction reducing properties, where filler comprises graphene.

BRAUN W, HOFBAUER F