国家/地区 中国（17）
IPC部 B（17）
IPC大类 B22（17） C01（17） B82（10）
G01（6） C22（3） C23（3）
H01（3） B33（2）
IPC小类 B22F（17）
IPC B22F001/00（17）
发明人 ZHANG Y（4） SUI X（2） WANG Q（2）
ZHANG J（2） ZHOU Y（2）
公开年 2020（11） 2021（6）
申请年 2020（17）
专利权人 QINGDAO FENG.（2）

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

Preparing graphene-reinforced alloy composite material comprises e.g. taking graphene oxide aqueous solution, preparing porous graphene colloid, melting the first part alloy to alloy solution, pouring to porous graphene colloid and crushing.

DU B, ZHU X, ZHU Y, LUO K

Composite powder useful for powder metallurgy and additive manufacturing processes, comprises particles with a core of an iron based material and a coating of a graphene based material.

JANSSON U, TIDEN S, TAHER M, DIAZ L, REMONEN T, JANSSEN U

Preparing stretching non-sensitive regular net-shaped conductor comprises e.g. filtering low-dimensional conductive material to filter film by vacuum auxiliary limiting method, forming mesh patterned conductor, and transferring conductor.

ZHANG Y, GAO F, LIAO Q, GAO L

Preparing nano-metal particle doped graphene film, comprises e.g. mixing metal salt, graphene oxide/graphite oxide with water/organic solvent, preparing suspension liquid or slurry into film and pyrolyzing or chemically reducing.

HE D, FU H, XIAO Y, LI L

Preparing bismuth element/Prussian blue framework-graphene composite material comprises e.g. dissolving potassium hexacyanoferrate in deionized water, ultrasonic treating, adding polyvinylpyrrolidone and bismuth(III) nitrate and reacting.

OU X, CAO L, XIA H

Preparation of composite material, involves dispersing graphene oxide-polyamino compound-carbon nanotubes nano-carbon material in aqueous nickel chloride ammonia solution, placing in tube furnace spark, sintering, and cooling.

ZHANG J, LI D, LIU L, PAN X, ZHANG Y, DONG L, LI Z

Preparing gold-silver-graphene oxide composite material, comprises e.g. stirring chitosan solution with tetrachloroauric acid solution, stirring with silver nitrate solution, graphene oxide suspension and ascorbic acid, and centrifuging.

YANG Y, WANG Q, ZHANG L, ZHANG Y

Preparing defect-free graphene/silver nano particle composite material involves using organic salt solution as silver nitrate reducing agent and stabilizer, and dispersing the reducing agent and stabilizer into N-methylpyrrolidone.

XU Q, WANG Z, YIN J, WANG Q, LIU B, QI J, LIN R

Preparing nano silver/pyridine functionalized graphene modified electrode comprises adding silver nitrate and ethylenediaminetetraacetic acid into pyridine-graphene oxide, heating, adding sodium borohydride, centrifuging and drying.

HE J, DU L, YANG J, YAO Y