国家/地区 中国（71）
IPC部 C（71） B（21） H（14）
G（2）
IPC大类 C01（71）
IPC小类 C01B（71）
IPC C01B032/184（71）
发明人 WANG J（5） LI X（4） WANG Y（4）
YANG S（4） ZHANG Q（4） CHEN Z（3）
HUANG H（3） JIANG L（3） LI Y（3）
LI Z（3） LIU X（3） TANG J（3）
WANG H（3） ZHANG W（3） ABDELKADER A M（2）
公开年 2022（17） 2021（12） 2020（11） 2017（10） 2023（7） 2015（5） 2018（5） 2013（2）
申请年 2022（18）  2021（15）  2020（11）  2016（6）  2017（5）  2019（4）  2013（3）  2015（3）  2018（3）  2014（2） 
专利权人 QUJING HUAJI.（4） UNIV DONGHUA（3） HARBIN INST .（2） SHANGHAI NAT.（2）
UNIV JIANGSU（2） UNIV MANCHES.（2） UNIV SHANDON.（2） UNIV TSINGHU.（2）
UNIV XIAN JI.（2）

Method for preparing graphene electrode taking carbon dioxide reduction product as carbon source, involves adding polyacrylonitrile to N, N-dimethyl formamide to obtain precursor solution, and carrying out electro-catalytic reduction to carbon dioxide gas source to obtain gaseous product.

YAN W, GAO F, WANG W, GAO S, WANG Y, YANG G, WANG F

Method for preparing high-conductivity nanometer graphene colloid useful in field of printed circuit board involves mixing nano-graphene material with additive, dissolving in water, and performing ball milling and ultrasonic dispersion treatment.

ZHAO Y, CHAI X, HU C, YANG G

Preparing wrinkled graphene-based single-atom catalysts used for e.g. electrocatalytic process by preparing graphene oxide suspending solution, mixing with metal precursor solution, atomizing and pyrolyzing, calcining corrugated spherical graphene oxide-based metal single-atom catalyst.

HE G, YE G, FEI H

Forming graphene radiating layer on aluminum surface, comprises dispersing graphene oxide in dilute sodium sulfate solution, electroplating in dispersion solution with aluminum part as anode, stopping current, and immediately drying surface of workpiece.

WANG J, LU Y, GE M, ZHANG F, CUI D

Laser-reduced graphene oxide electrochemical electrode useful in laser-reduced graphene oxide device as an electrochemical sensor for detecting hydrogen peroxide and cholesterol, comprises laser-reduced graphene oxide and cuprous oxide electrodeposited on the surface of laser-reduced graphene oxide.

HUANG H, CHEN S, ZHANG Y

Preparation of functional graphene for modified negative electrode electrophoretic coating involves mixing aminated graphene and organic acid, homogenizing obtained functionalized graphene dispersion and negative electrode electrophoretic coating paste, baking and curing.

LIU J, GU L, JIANG L, ZHANG C

Preparing nitrogen-doped graphene used as catalyst in electrocatalytic reduction of carbon dioxide to generate carbon monoxide, comprises dissolving the mask, nitrogen source and template in water, freezing and drying, and thermally decomposing under inert atmosphere.

PENG Y, LIN L, SUN H, HUA W, DENG H

Preparing flexible graphene silicon-oxygen-carbon composite electrode film comprises dispersing graphite oxide, silicon-oxycarbon powder and sodium alginate in ultrapure water, filtering, placing dried graphite oxide silicon carbon precursor film on built-in polytetrafluoroethylene column, reacting.

ZHOU Y, LI Z, GUO J, MAO Y, TANG J, ZHANG E

Preparing foamed nickel-supported graphene composite layered heterogeneous structure catalyst useful in electrolytic water hydrogen production, comprises e.g. adding ammonium tetrathiomolybdate to graphene oxide suspension, reacting, separating and purifying.

ZHAO W, LU W, FENG K, CHEN C, LUO Y, YU F, WANG J

Preparing graphene/nickel-cobalt phosphide film useful in self-supporting electrode material of electrolytic water, comprises obtaining natural graphite, concentrated sulfuric acid and potassium permanganate, carrying out solvothermal reaction and subjecting film to high temperature phosphating.

LI K, WU Q, JU A