国家/地区 中国（19） 美国（19） 世界知识产权组织（13） 日本（12） 欧洲专利局（EPO）（11） 韩国（7） 澳大利亚（5） 加拿大（5） 印度（4） 巴西（3） 台湾（3） 德国（2） 墨西哥（2） 俄罗斯（2）
IPC部 B（29）
IPC大类 C01（29）
IPC小类 C01B（29）
IPC C01B032/194（29）
发明人 DARLING M J（2） HUYGHEBAERT C（2） ROSCHER S（2）
公开年 2018（6） 2021（5） 2017（4） 2013（3） 2014（3） 2020（2） 2022（2）
申请年 2017（5）  2018（4）  2020（4）  2013（3）  2021（3）  2022（3）  2012（2）  2014（2） 
专利权人 FRAUNHOFER G.（2） IMEC VZW（2） NU PROMETHEA.（2）

Preparing wrinkled graphene-based single-atom catalysts used for e.g. electrocatalytic process by preparing graphene oxide suspending solution, mixing with metal precursor solution, atomizing and pyrolyzing, calcining corrugated spherical graphene oxide-based metal single-atom catalyst.

HE G, YE G, FEI H

Manufacture of aerospace component involves treating surface of polymeric substrate with laser to form porous graphene at surface, and bonding metallic layer to porous graphene.

POTEET S, HUAPAYA R L N, BORDAGE K R, ROJAS HUAPAYA L N, ROJAS L N R

Preparation method of graphene material dispersion liquid, involves removing low viscosity solvent from second dispersion obtained to obtain graphene material dispersing liquid.

DAI Q, SHEN J, LI H

Iron atom doping inducing 1 T-molybdenum sulfide/graphene composite material for preparing hydrogen by electrically catalyzing and decomposing water, comprises molybdenum disulfide doped and induced by using non-noble metal iron.

FU L, LI W, GAO X

Method for exfoliation and functionalization of lamellar objects, involves placing electrode out of liquid, and generating plasma between portion of electrode facing surface of liquid and surface of liquid by applying pulse voltage difference between two electrodes.

CUYNET S, PONCOT M, FONTANA S, LETOFFE A, HENRION G, HEROLD C, ROYAUD I, BELMONTE T, GERARD H, STEPHEN Q, MARK P C, SEBASTIAN F, LETOPEADRIAN, GERARD H O, CLARE H, ISABEL L, THIERRY B

Preparing copper graphene nanocomposite coated aluminum alloy involves preparing base electrolytic bath by mixing copper sulfate pentahydrate, sulfuric acid, adding graphene into base electrolytic bath, adding one dispersing agent into bath.

GHADAI R K, KALITA K, SHARMA A, DAS S, SHIVAKOTI I

Composition useful as catalysts and electrodes, comprises a nanoporous carbon powder comprising nanopores having disposed in it copper metal nanostructures and an elemental copper nanowires.

NAGEL C J, BRODEUR C L, NAZEL C A J, BRODARD C L

Exfoliating graphene flakes from graphite sample by compressing a graphite sample in an electrochemical reactor, and applying a voltage between the graphite sample and an electrode in the electrochemical cell.

ROSCHER S

Porous reductive oxidation nanomaterial obtained by mixing carbon nanotubes and graphite, using organic matter with pi bond structure as stabilizer to organically modify surface of carbon nanotube and graphene through conjugation effect.

WANG X, ZHANG X, WANG B, CHEN J, DING Y

Filter membrane prepared by co-growing graphene by copper plating on copper mesh, useful in filter for purification equipment, comprises copper mesh, modified graphene solution, electroless copper plating solution and acid-base regulator.

WANG Q, LIU S