国家/地区 德国（18）
IPC部 C（12） H（11） B（4）
G（3） D（2）
IPC大类 H01（10） C01（9） C08（4）
C09（4） B82（3） G01（2）
IPC小类 C01B（9） H01L（4） B82Y（3）
C08K（3） C08L（3） H01B（3）
C08J（2） C09C（2） C09K（2）
H01J（2）
IPC C01B031/04（7） C08K003/04（3） B82Y030/00（2）
C01B031/02（2） C01B032/20（2） H01B001/24（2）
发明人
公开年 2014（18）
申请年 2012（9）  2013（7）  2014（2） 
专利权人 SIEMENS AG（2） STROETMANN C（2） XEROX CORP（2）

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

MEMS acoustic transducer, has dielectric spacer arranged on back plate unit between adjacent conductive perforated back plate portions, and graphene membranes supported by dielectric spacer and extended over perforated back plate portions.

DEHE A, RUHL G, DEU A, RUHR G

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

ANDERS G

Back-end-of-the line single/dual damascene graphene and metal interconnect structure for use in e.g. integrated circuit chip, has lower vertical interconnect access whose top end is connected to end of graphene connector.

BAO J, BONILLA G, CHOI S S, FILIPPI R G, LUSTIG N E, SIMON A H

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

Fuser member used in electrophotographic imaging apparatuses comprises substrate layer, and a surface layer disposed on substrate layer, where the surface layer comprising fluoropolymer having dispersed in it fluorinated graphene particles.

QI Y, HU N, ZHANG Q, DOOLEY B M, QL Y, YU C, NUNG S H, QI Z, BRYNN

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