国家/地区 欧洲专利局（EPO）（60）
IPC部 C（60）
IPC大类 C01（60） B82（25） H01（24）
C08（14） B01（12） C09（12）
B32（8） C23（8） G01（8）
C07（6） B05（4） C02（4）
C30（4） A61（3） C12（3）
IPC小类 C01B（60）
IPC C01B031/04（60）
发明人 WEI D（4） KWON W（3） KWON W J（3）
LEE M J（3） LI M（3） PARK S（3）
SOHN K（3） SOHN K N（3） BOEHM S（2）
GARCIA S L J（2） GARCIA SAN LUIS J（2） GRAHAM K V（2）
HUMFELD K D（2） JOHNSON B Y（2） KIM S（2）
公开年 2016（60）
申请年 2015（41）  2016（12）  2014（7） 
专利权人 NOKIA TECHNO.（5） UNIV SEOUL N.（4） LG CHEM CO L.（3） LG CHEM LTD（3）
BOEING CO（2） CENT NAT REC.（2） CORNING INC（2） REPSOL SA（2）
SNU R DB FO.（2） TATA STEEL U.（2） UNIV CALIFOR.（2） UNIV RICE WI.（2）
UNIV RICE WI.（2） UNIV SEOUL N.（2）

Production of graphene used in manufacture of semiconductor devices, involves providing substrate of silicon carbide, applying polymer layer and/or sorbate onto substrate, and applying polymer layer and/or sorbate onto heated substrate.

KRUSKOPF M, PIERZ, PIERZ K

Preparation of reduced graphene oxide or reduced graphene oxide derivative for ink involves reducing graphene oxide or graphene oxide derivative with a reducing agent at a pH below a given value.

ZARRA S

Synthesizing graphene involves annealing substrate in hydrogen gas atmosphere, subsequently undertaking deposition and nucleation step where relatively thick carbon layer is deposited onto substrate, and undertaking graphene growth step.

BOINTON T H, BARNES M D, RUSSO S, CRACIUN M, HARDISTY BOINTON T

Magnetically separable iron nanoparticles supported on nitrogen doped graphene catalyst used e.g. in oxidant-free catalytic dehydrogenation of alcohols to value added product i.e. carbonyl with hydrogen as only by product.

BALARAMAN E, JAGADEESAN D, JAISWAL G, BORIKAR S P, EKAMBARAM B, DINESH J, GARIMA J, SANJAY P B

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

Graphene oxide laminate membrane used in filtration device, comprises graphene oxide flakes and pristine graphene flakes which are from predetermined value of flakes of which graphene oxide laminate membrane is comprised.

KALANGI V S, NAIR R R

Production of graphene foil with pre-defined number of graphene layers involves producing graphene on metallic substrate, depositing polymer layer on graphene surface, and separating polymer/graphene stack from substrate.

KRAJEWSKA A, PASTERNAK I, PRZEWLOKA A, STRUPINSKI W

Electroactive nanofluid used as liquid electrode for storage of energy in flow cells comprises liquid unit chosen from organic solvent or acid, neutral or watery basic compound dissolution and surfactant, and graphene-based compound.

GOMEZ ROMERO P, DUBAI D, GOMEZ CASAN D, ROMERO P, CASAN D, DUBAL D, GOMEZ R P, GOMEZ C D

Preparation of graphene used in e.g. gas absorption application, involves immersing refined coal powder in activating solution, carbonizing obtained molten mixture, acid-washing and water-washing obtained carbonized product, and drying.

ZHANG Y

Apparatus e.g. battery, has charge collector, ionic layer comprising room temperature ionic fluid and solidifying material, graphene oxide provided on charge collector and conductive material spaced apart from charge collector.

WEI D, ZARRA S