国家/地区 德国（21）
IPC部 C（15） H（13） B（12）
F（2）
IPC大类 C01（13） H01（13） B82（8）
B32（6） C09（4） C23（4）
B44（2） C04（2） C07（2）
C08（2）
IPC小类 C01B（13） H01L（10） B82Y（8）
B32B（6） C23C（3） H01B（3）
B44C（2） B82B（2） C04B（2）
C07F（2） C08J（2） C09D（2）
H01G（2） H01M（2）
IPC C01B031/04（9） C01B031/02（7） B82Y030/00（5）
B82Y040/00（5） H01L029/16（5） H01L029/78（5）
H01L021/336（4） B32B009/00（3） H01L021/04（3）
H01L029/15（3） H01L029/66（3） H01L029/775（3）
H01L029/786（3） B82B003/00（2） B82Y010/00（2）
发明人 AFZALIARDAKANI A（2） AVOURIS P（2） DIMITRAKOPOULOS C（2）
公开年 2012（12） 2013（8）
申请年 2011（21）
专利权人 INT BUSINESS.（7） SIEMENS AG（2）

Manufacture of graphene on polycrystalline silicon carbide used as bearing element in mechanical engineering, involves polishing silicon carbide components, cleaning, and graphitizing polished surface by annealing.

BENNEWITZ R, ASLAN M, WAEHLISCH C F

Formation of patterned graphene layer on substrate used for low-noise amplifier, involves forming patterned structure(s) of carbide-forming metal or metal-containing alloy on substrate, applying layer of graphene and heating.

AFZALIARDAKANI A, MAAROUF A, MARTYNA G J, SAENGER K, AFZALIARDAKANI A C O I

Manufacture of graphene nano tape for electronic circuit, involves heating precursor material in vacuum in presence of anisotropic metal having specified surface redox potential.

ZHONG D, CHI L, ZACHARIAS H, FUCHS H, MUELLEN K, FENG X, MULLEN K, CHII1 4 L

Microchip for use in computer, comprises heat dissipating enclosure containing graphene which is embedded into wrapping material and graphene structures that are grown on material of microchip which is wrapped with graphene structure.

CLOSSENVON L S M, KADAU K

Partially altering defect area in layer on substrate, comprises receiving the layer including graphene and some defect areas in graphene, and exposing the layer to gas including hydrogen, boron, aluminum, gallium, indium and/or thallium.

MILLER S, MILLER S A

Use of graphene as lubricant for modifying tribological sliding properties of winter sports equipment e.g. alpine skiing, skiing for Nordic sports, snowboards and sledges.

ZIPP F, HERBER J

Formation of graphene layer for electrode of e.g. emitter layer system, involves forming amorphous carbon layer on substrate by physical vapor deposition, and carrying out flash annealing in atmosphere of controlled composition.

SCHREIL M, BURGHART M, KAUFMANN M

Preparing a dispersion, useful e.g. to prepare a composite and coat a surface, comprises applying a mixture comprising graphene and a liquid under pressure and passing the pressurized mixture via an opening.

TOELLE F J, FABRITIUS M, MUELHAUPT R

Low pressure shovel for e.g. steam turbine in airplane engine, has blade root connected to shovel blade and closing shovel blade in extension that is in radial alignment regarding axis, where shovel is made of monocrystalline graphene.

HAJE D

Adhesive useful for bonding aluminum-polyurethane composite material, comprises graphene oxide comprising epoxy, hydroxy or carboxylic acid group, and alkoxysilane compound comprising amine, epoxy, carboxylic acid, hydroxy or thiol group.

CHO H C, LEE S H, LEE D S, KANG K H, CHEOL C H, HUN L S, SU L D, HO G G, KANG K, LEE D, LEE S, CHO H