国家/地区 巴西（7）
IPC部 H（7）
IPC大类 H01（7） B82（5） C01（5）
B01（2） C09（2）
IPC小类 H01M（6） C01B（4） B82Y（3）
B82B（2） C01G（2） C09D（2）
H01G（2） H01L（2）
IPC B82Y030/00（3） B82Y040/00（2） C01B031/04（2）
C01B032/198（2） C01B032/23（2） C09D011/037（2）
C09D011/52（2） H01G011/86（2） H01M004/62（2）
发明人
公开年 2017（5） 2016（2）
申请年 2016（7）
专利权人 UNIV SAO PAU.（2）

Electroactive nanocomposites used in electrochemical devices like electric cars, supercapacitors, chemical and electrochemical sensors, comprises graphene oxide and reduced graphene oxide, and alpha nickel hydroxide nanoparticles.

ARAKI K, VENANCIO NUNES C, GONCALVES J M, GUIMARAES R R, DUARTE A, TOMA H E

Enhancing and arranging, in graphene cell and producing parallel or series cells, formed by e.g. four juxtaposed films, immersed in fluid, comprises replacing handles of graphene by soot deposition on inner face of one of two metallic films.

BARDINI N G, PAES DE OLIVEIRA A A

Method for obtaining graphene oxide-coated p-type silicon wafer, involves cleaning substrate, wetting substrate, coating substrate with graphene oxide, forming reduction film from graphene oxide, and depositing contacts on substrate.

WANG S H, BERNARDO LENZ E SILVA G, SPARVOLI DE MEDEIROS M, PINHEIRO DA SILVA M F

Device for expansion of graphite into graphene flakes used for providing e.g. conductive coatings, comprises container which is provided for receiving electrolyte, anode and cathode which consists of diamond.

NEBEL C E, HOFFMANN R, ROSCHER S, ROSCHNER S, HOFFMAN R

Obtaining stable dispersion of graphene, graphite, and amorphous carbon involves preparing alkaline solution by adding sodium hydroxide in water, cooling obtained solution, and adding sodium hydroxide and microcrystalline cellulose.

GALEMBECK F, SILVA FERREIRA E

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

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