国家/地区 中国（9）
IPC部 C（9） B（5）
IPC大类 C01（9） C09（2） C23（2）
IPC小类 C01B（9）
IPC C01B032/194（9）
发明人 YANG J（4） HE X（2） ZHANG K（2）
ZHOU C（2） ZHOU Z（2）
公开年 2017（2） 2018（2） 2020（2） 2021（2）
申请年 2017（3）  2020（2） 
专利权人 UNIV SHANGHAI SCI TECHNOLOGY（9）

High-hardness aluminum-silicon-10 magnesium doped graphene composite material comprises graphene dotted ultra-fine equiaxed crystal and metal 3-dimensional printing structure, where composite material has high copper content and is reinforced by chromium.

HOU J, HUANG H, YANG Y, SHI P, LIN K, ZHANG K, WANG H

Graphene corrosion-resistant conductive coating used for metal surface, comprises metal substrate, coating framework parallel to metal substrate, chemical corrosion inhibitor arranged on coating framework, and modifier.

LI J, FEI W, SUN Y, QIU H, YANG J

Separating graphene quantum dots using molecular sieves involves placing corresponding molecular sieve inside the syringe and compact on the bottom of the syringe, pouring the initial graphene quantum dot solution into the syringe.

CHEN A, WANG X, LI M

Sulfur-modulated alkaline metal ion battery universal carbon-based cathode material comprises sulfur-modulated three-dimensional graphene aerogel comprising three-dimensional porous structure.

ZHENG S, YANG J, ZHAO Y, PANG Y, RUAN J, YE X

Preparing graphene aerogel air purification filters net comprises (i) diluting the graphene oxide solution with a solvent, adding reducing agent stirring or ultra-sonicating , molding, and subjected to freeze-drying.

HE X, ZHOU Z, ZHOU C

Preparing copper/graphene composite material involves using acetone, ethanol and de-ionized water for washing rolled copper foil, ultrasonic cleaning rolled copper foil with hydrochloric acid, and then cleaning copper foil.

ZHANG K, SONG R, LIU P, LI W, CHEN X, MA F, HE D, LIU X

Preparing graphene oxide involves diluting graphene oxide solution by solvent and stirring, centrifuging at room temperature, stirring to obtain large-size graphene oxide and subjected to ultrasonic treatment at certain power.

ZHOU Z, HE X, HAN Z, YANG J, ZHOU C

Defrosting type heat pump outdoor machine has graphene film layer having strong hydrophobicity for delaying frosting time of evaporator fin surface, and reducing frosting quantity to inhibit effect of frosting.

QI Y, GUO Z

Preparing nitrogen-doped graphene material involves mixing graphene oxide and nitrogen-containing compound to obtain homogeneous mixture, and adding solvent to homogeneous mixture.

LI X, YANG J, TANG Z