国家/地区 中国（15）
IPC部 C（11） H（4） B（3）
IPC大类 C01（8） H01（4） B01（2）
C02（2） C08（2）
IPC小类 C01B（8） C02F（2） C08K（2）
H01M（2）
IPC C01B031/04（7） C08K003/04（2） H01M004/587（2）
发明人 CAO Y（15）
公开年 2016（9） 2015（6）
申请年 2015（15）
专利权人 UNIV CENT SO.（3） UNIV WUHAN（2）

Magnetic polyaniline/graphene composite material useful for removing hexavalent chromium in aqueous solution, comprises graphene, magnetic nanoparticle and polyaniline.

CAO Y, YANG M, YU Y, ZOU J, FENG Y, GUO M

LED, has metal oxide layer whose lower surface is connected to honeycomb-shape structure, and projection layer located on graphene layer and upper surface of P-type contact layer to form eutectic structure.

KE R, ZHANG J, CAO Y, HUANG Q, QIU Z, LIANG X, CHANG C, CHIU C, HUANG C, KO J, LIANG H

Preparing graphene aqueous stable dispersion liquid, comprises taking dispersant, adding water, magnetic stirring, dispersing uniformly, adding graphene into the dispersion liquid, magnetic stirring and ultrasonic dispersing.

GUO L, SUN W, WANG H, CAO Y

Manufacture of graphene involves oxidizing natural graphite flake, ultrasonically-dispersing graphite oxide in acidic mother liquid, adjusting pH using aqueous ammonia, dehydrating, pre-reducing graphene oxide, heating, and reducing.

CAO Y, DU K, HU G, PENG Z, WU K

Synthesis of carbon monoxide involves preparing graphene-based catalyst, and thermally reducing carbon dioxide by adding catalyst to reactor, passing carbon dioxide gas into reactor, injecting deionized water, and sealing reactor.

CAO Y, YAN S, YAN Y

Preparing high dispersible nitrogen doped graphene involves taking expanded graphite, sodium nitrate and potassium permanganate, and dispersing in concentrated sulfuric acid, and then stirring mixture to obtain suspension.

CAO Y

Preparing reducing graphene oxide emulsion separation film comprises e.g. mixing graphene oxide, reducing agent and buffer solution, washing, vacuum suction filtering and drying.

FENG L, LIN X, LIU N, ZHANG M, WEI Y, ZHANG W, CHEN Y, CAO Y, XU L

Method for preparing spherical-shaped sodium ion battery electrode material e.g. vanadium phosphoric acid sodium, involves embellishing grading graphene with spherical sodium ion battery electrode material.

AI X, CAO Y, FANG Y, YANG H

Preparation of three-dimensional graphene microspheres involves adding graphene oxide and support medium to solvent, spray-drying, reducing graphene oxide, obtaining graphene/support medium composite, and dissolving support medium.

AI X, CAO Y, FANG Y, YANG H

Graphene oxide reinforced nylon material used in three-dimensional printing, comprises graphene oxide and nylon, and is prepared by subjecting graphene oxide and surface active agent in organic solvent to perform oscillation treatment.

HU S, LI B, ZHOU C, CAO Y