国家/地区 欧洲专利局（EPO）（10）
IPC部 C（10） B（6） H（3）
IPC大类 C01（10） B82（5） C09（3）
H01（3） B01（2）
IPC小类 C01B（10） B82Y（5） H01M（3）
B01D（2） C09C（2） C09D（2）
H01G（2）
IPC C01B032/192（10）
发明人
公开年 2016（10）
申请年 2015（8）  2016（2） 
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

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

ZHENG S

Obtaining graphene oxide, used to manufacture graphene oxide films, comprises adding an acid and a salt to graphite for obtaining graphite oxide, and exfoliating the graphite oxide by mixing it.

ZURUTUZA ELORZA A, ALONSO RODRIGUEZ B, ZURUTUZA E A, ALONSO R B, ELORZA A Z, RODRIGUEZ B A

Graphene membrane film used in system for purifying solvent, comprises several plate-shaped laminated graphene flakes containing physical bond or chemical bond for connecting pair of layers, and has preset thickness and oxygen content.

LEE S H, KIM S J, SEO D K, KIM Y H, GEONHUI L, LEE S, KIM S

Partially-oxidized graphene used for forming sheet for electrical component and structural component, has oxygen-carbon atomic ratio, lateral size and thickness of specified value.

SOHN K N, LEE M J, KWON W J, PARK S H, YOO K H, SOHN K, LI M, KWON W, PARK S, YOO K

Electrode e.g. capacitive or graphene electrode for capacitive deionization of water and energy storage has relatively high surface area formed from graphene sheets, and relatively high mesoporous volume for capacitive separation of ions.

AITCHISON P, GRANT M, MATHIESON G

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

Graphene powder for manufacturing paste for forming lithium ion battery electrode, has preset specific surface area measured by BET measurement, and oxygen-to-carbon element ratio measured by X-ray photoelectron spectroscopy.

YANG H, TAMAKI E, KUBOTA Y

Preparation of graphene for energy storage materials, involves flash thermal treatment of graphite oxide to produce exfoliation, cooling, and heating at temperature higher than flash thermal treatment temperature at preset rate.

PAEZ DUENAS A, GARCIA SAN LUIS J, ALVAREZ RODRIGUEZ P, GRANDA M, BLANCO RODRIGUEZ C, SANTAMARIA RAMIREZ R, BLANCO P, FERNANDEZ L, MENENDEZ LOPEZ R M, CALLE GOMEZ F, PAEZ D A, GARCIA S L J, ALVAREZ R P, BLANCO R C, SANTAMARIA R R, MENENDEZ L R M, CALLE G F, CALLE G M F, DUEAAS A P, RODRAGUEZ C B, SAN LUIS J G, SANTAMARAA R R, MENA N L P R M

Making graphene or graphite oxide mixed with other hydrophilic powders, used to make cement, comprises obtaining graphene or graphite oxide flakes and combining with ordinary Portland cement and other dry powders, mixing and adding water.

CHRISTIANSEN S, RESTREPO D, STOLTZ R, BULLINGTON J