国家/地区 中国（38）
IPC部 C（38） B（13） H（6）
IPC大类 C01（38）
IPC小类 C01B（38）
IPC C08K003/04（21） C01B032/194（11） C01B032/184（10）
C01B032/19（9） B82Y030/00（7） B82Y040/00（7）
C01B032/198（6） C08J005/18（5） C01B032/182（4）
C08K003/22（4） C08K009/04（4） C08L075/04（4）
C09K005/14（4） C01B032/192（3） C08J003/20（3）
发明人 ZHANG J（5） LI J（3） LI Y（3）
LIU Y（3） HE L（2） LI X（2）
LI Z（2） MA J（2） WANG C（2）
WANG K（2） WANG N（2） WANG S（2）
WANG X（2） WU Y（2） ZHANG B（2）
公开年 2021（38）
申请年 2020（38）
专利权人

Preparation of graphene oxide used for road rubber composite modified asphalt by removing moisture of equipment, spreading expanded graphite, potassium permanganate and sulfuric acid, reacting, adding hydrogen peroxide, and precipitating.

FENG X

Formation of composite used in carbon electrode of lithium sulfur battery, involves subjecting carbon/sulfur mixture to microwave heat source, raising temperature of mixture, and lowering temperature of to less than melting point of sulfur.

TORRES G, ZHU X, VAIDYA R, MOGANTY S, MORGANTY S, ZHOU X

Electromagnetic shield for electromagnetic interference shielding devices and materials, comprises substrate, conductive additive, and binder incorporated with the conductive additive and deposited on the substrate.

KANER R B, ELKADY M F, KAVANAUGH J, LAINE S, LKADIMACHEREF, JACK K

Preparing the graphene modified polymer composite material comprises comprising e.g. preparing natural crystalline flake graphite by Hummers method to form graphene oxide, dispersing in aqueous solution and performing ultrasonic treatment.

CHEN J, HE M, LI L, WANG K, XUE Y, HE Y, WANG Y, ZHANG J, LU Y, LU X, LU P, WU Y, FU X, LUO G, YANG X, LIU G, LIU Y, YE W

Conductive and wave-absorbing polyphenylene sulfide composite material, comprises polyphenylene sulfide, heat reducing graphene oxide-cobalt-iron oxide, lubricant and nucleating agent.

WANG J, ZHANG T, NIU Z, WANG K, WANG M, BU X

Conductive composite film comprises reduced graphene oxide, quaternary ammonium salt hemicellulose and chitosan.

GUAN Y, GAO H, WU Y, WU H

Polyimide/graphene oxide/graphene composite film comprises a polyimide layer, graphene layer, graphene oxide layer sandwiched on the polyimide between the layer and the graphene layer.

LI M, LIU Y, WANG S, GUO Y, LIU Z

Preparing graphene-based flexible bionic sensing material by three-dimensional printing comprises dissolving reduced graphene oxide in an organic solvent and mixing, dissolving flexible high molecular polymer, stirring and homogenizing.

LI Z, LI B, CHEN B, ZHANG J, LI Y, WU S

Producing polyurethane foam, comprises dispersing turbostratic graphene in a polymerization solution, and adding second component for polymerizing with the first component to chemically convert polymerization solution into polyurethane foam.

MANCEVSKI V, VLADIMIR M

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