国家/地区 美国（12） 世界知识产权组织（10） 中国（9） 欧洲专利局（EPO）（9） 日本（8） 韩国（8） 澳大利亚（5） 加拿大（5） 巴西（2） 印度（2） 墨西哥（2）
IPC部 B（14）
IPC大类 C01（14）
IPC小类 C01B（14）
IPC C01B032/23（14）
发明人
公开年 2016（14）
申请年 2015（7）  2016（6） 
专利权人

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

Oxygen-functionalized graphene nanoflakes, comprise single-crystal graphene nanoflakes and have specific degree of oxygen functionalization.

MEUNIER J, BERK D, LEGRAND U, MENDOZA G N, PASCONE P

Manufacture method of high strength composite reinforcing fiber, involves coating graphene oxide flakes on conventional reinforcing fiber.

CHRISTIANSEN S, RESTREPO D, STOLTZ R, BULLINGTON J

Particulate-form composite of iron compound and graphene oxide used as photocatalyst in apparatus for producing hydrogen, comprises iron compound supported on graphene oxide, and preset primary particle diameter.

KINOSHITA I, HASHIMOTO H, ISOBE K, SERA Y, YAMASHITA E, HORIBE T, EIJI Y, HIDEKI H, ISAMU K, KIYOSHI I, TOMOKO H, YOSHIHIKO S

Graphene compound for barrier element and clear packaging for product comprises optionally functionalized graphene directly bonded to nitrogen-containing compound.

ZHENG S

Method for depositing nano-microparticles of graphene sheets on substrate of electrode for supercondenser of e.g. car, involves performing annealing of nano-microparticles after spraying of hydrodynamic suspension with specific temperature.

BONDAVALLI P, POGNON G, GALINDO C

Removing urea from biological fluids, comprises e.g. contacting fluid comprising urea with mass of graphene-based material particles, and sorbing portion of urea into or onto graphene-based material particles.

NATAN M J, KYRLIDIS A

Production of functionalized graphene for lithium-ion batteries involves milling crystalline graphite in the presence of electrolyte solution to produce thinned intermediate material, combining with other electrolyte solution, and milling.

BOZALINA M, PERRET P, NAZARPOUR S, NAZARPOUR S S N

Concentrating stabilized solution of graphene oxide having continuous phase, comprises adding absorbent material to solution, and absorbing portion of the phase with material to form solution having higher graphene oxide concentration.

MAJUMDER M, AKBARIVAKILABADI A

Preparation of reduced graphene oxide/polymer dispersion used in preparation of graphene oxide composite film, involves obtaining reduced graphite oxide solution using Hummer's method, treating with amphiphilic polymer and homogenizing.

DU J, GUAN W, LI Z, LUO Y, ZHONG Y