国家/地区 中国（19）
IPC部 C（19）
IPC大类 C25（19） C01（9） C23（7）
H01（3） B82（2） E04（2）
F24（2） H05（2）
IPC小类 C25F（19） C01B（9） C23C（6）
C25D（3） B82Y（2） F24D（2）
H01G（2） H01M（2） H05B（2）
IPC C25F003/02（19）
发明人 CAO D（3） LI M（3） LI Z（3）
LIU Q（3） MA Y（3） WU L（3）
YE D（3） ZENG C（3） JIN Z（2）
WANG X（2） WANG Y（2） ZHANG D（2）
公开年 2021（6） 2018（3） 2020（3） 2015（2） 2016（2） 2022（2）
申请年 2020（6）  2021（3）  2014（2）  2017（2） 
专利权人 GUANGDONG KO.（3）

Processing method of copper-containing graphene powder, involves mixing oxidized acid liquid and graphene cake, performing chemical corrosion, removing residual copper, and obtaining pure graphene powder.

JIN H, ZHANG W

Graphene-doped silicon carbide core-shell composite polyimide permeable membrane for water treatment, is film made of graphene-doped silicon carbide core-shell structure and polyimide resin gel, where structure is made by etching heavily doped silicon carbide layer in electrochemical etching.

HE L, XU Y, LI P, YIN Z

Double-head etching machine, has machine frame fixedly connected with movable guide rail, hollow working groove provided with graphene, graphene provided with copper strip, and side of inner part of machine frame provided with water tank.

JIANG J

Method for preparing graphene by using waste graphite of negative electrode of lithium battery, involves heating electrolyte in electrolytic cell to melt and keep warm, and respectively immersing anode and cathode in electrolyte.

XU J, LIN Q, WU X, WANG Y, RUAN D, LI C

Porous titanium carbide MXene/reduced graphene oxide-based heating table comprises transparent table top and table legs for supporting transparent table top and electric heating plate parallel to transparent table.

WU L, CAO D, MA Y, YE D, LI M, LI Z, ZENG C, LIU Q

Porous niobium carbide MXene/reduced graphene oxide base floor heating brick comprises insulation, porous niobium carbide MXene/reduced oxidation graphene-based heating film and tile layer.

WU L, CAO D, MA Y, YE D, LI M, LI Z, ZENG C, LIU Q

Nafion/glucose oxidase/graphene oxide/nano porous platinum electrode for use in rapid and sensitive detection of glucose in plant fruit, prepared by taking platinum wire electrode as working electrode, and soaking in graphene oxide solution.

LONG Y, WU B, XU H, YANG L, LI Y, ZHOU H, SHI Y, YAO Z, DENG H

Porous titanium carbide MXene/reduced graphene oxide based wallboard comprises a bottom plate, porous titanium carbide MXene/reduced graphene oxide-based heating film and panel, the panel made of transparent material.

WU L, CAO D, MA Y, YE D, LI M, LI Z, ZENG C, LIU Q

Preparing graphene involves etching the carbon alloy with etching solution to remove non-carbon elements in the carbon-containing alloy to obtain graphene, etching solution includes one to three of hydrochloric acid, sulfuric acid.

ZHONG L, WANG X, XU L, ZHANG Q, ZHOU Y, LIU H, WANG Y

Preparation of superhydrophobic copper-nickel alloy involves pretreating copper-nickel alloy, and forming superhydrophobic structure by electrodeposition using electrolyte containing graphene oxide, linolenic acid and benzotriazole.

CHEN Y