国家/地区 美国（7） 中国（4） 韩国（3） 日本（2）
IPC部 C（12）
IPC大类 C07（12）
IPC小类 C07D（12）
IPC C01B031/04（4） C01B031/02（3）
发明人 CHENG J（2）
公开年 2015（6） 2014（4） 2016（2）
申请年 2014（12）
专利权人 SHENZHEN VIO.（2）

Making substituted diazaperopyrenium dication used e.g. converting graphite to exfoliated graphene, comprises reacting substituted 1,3,8,10-tetrahydro-2,9-diazadibenzo(cd,lm)perylene with 2,3-dichloro-5,6-dicyano-1,4-benzoquinone.

STODDART J F, BASURAY A N, HARTLIEB K J, SAMPATH S, DE ROUVILLE H J

Preparation of graphene-coated carbon nanotube-modified mullitic hollow spheres involves modifying mullitic hollow spheres, grafting a part with 3-aminopropyl triethoxysilane, sonicating other part of hollow spheres, and adjusting pH.

VYNATHEYA S, KUMAR S M, SEETHARAMU S, RAMASWAMY P

Production of graphene material involves dispersing starting graphitic material in liquid medium to form graphite suspension and introducing graphite suspension into hydrodynamic cavitation reactor that exfoliates graphene planes.

BURTON D J, JANG B Z, ZHAMU A

Hydrogenation catalyst used for hydrogenation of biomass-derived hydrocarbon compound, comprises inorganic nanoparticles and nitrogen-doped reduced graphene oxide support for supporting inorganic nanoparticles.

KIM D, SINGH A K, KIM D P, AJAY, PYO K D

Manufacture of doped reduced graphene oxide involves dispersing graphene oxide in organic solvent, adding boron trifluoride etherate, alkyl thiol, aryl thiol, alkyl amine or arylamine to dispersed graphene oxide, and processing.

LEE H

Aminated graphene-based extraction and separation of flavonoid component comprising flavone, flavanol, isoflavone, flavanone, anthocyanidin and chalcone by adsorptive extraction using aminated graphene as extracting medium.

CHENG J

Separating echelon from Camellia nitidissima, comprises e.g. extracting materials by using graphene nano-materials as selective adsorption separation carrier, controlling pH, and adjusting isoelectric point of amino acid active component.

CHENG J

Preparing a multicyclic structure, preferably graphene substructures and ribbons that are used in electronic applications, comprises cyclizing compound comprising repeat units of substituted heterocyclyl compounds.

ALABUGIN I, BYERS P M

New halogen-substituted compound for manufacturing functionalized graphene oxide.

KANG B, LEE D H, LEE C, ANN J, CHOI J

Composite film used for photoelectric detector, temperature sensor or gas sensor comprises two-dimensional 4-(4-dimethylamino-styryl) methyl pyridine p-toluenesulfonic acid salt and two-dimensional graphene.

AO T, FAN K, HE Q, HUANG R, JIANG Y, WEN Y, SUN Z, YAO J, WANG M, XU X, ZOU R