国家/地区 中国（44）
IPC部 C（44） B（9） H（7）
IPC大类 C01（44）
IPC小类 C01B（44）
IPC C01B032/184（18） C01B032/194（16） C25B001/135（15）
C01B032/19（9） C25B001/04（9） C01B032/198（8）
B82Y030/00（5） C25B011/091（5） C25B001/50（4）
B82Y040/00（3） C01B032/196（3） C25B001/01（3）
C25B009/60（3） C25D003/38（3） C25D003/46（3）
发明人 WANG J（6） LIU Z（4） YANG S（4）
LI Q（3） WANG C（3） WANG H（3）
ZHANG X（3） ZHANG Z（3） CHENG H（2）
FU H（2） GAO B（2） HU Y（2）
HUANG K（2） HUANG Y（2） JI S（2）
公开年 2022（31） 2023（13）
申请年 2022（44）
专利权人 QUJING HUAJI.（4） UNIV XIAN JI.（3） SHENZHEN MAT.（2） UNIV GUANGXI.（2）
ZHEJIANG CHI.（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

Liquid flow continuous electrochemical reduction negative electrode for preparing graphene for reducing graphene, comprises negative electrode insulating supporting frame, negative electrode plate, and negative electrode conductive rod.

WANG H, LI Q, HUANG Y, QIU Z, JIANG J

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

Preparing nano-copper/graphene composite coating using pulse brush plating technology comprises e.g. sensitizing the graphene surface, preparing the suspension, adding surfactant, performing electroless copper plating, ultrasonically stirring, and adopting brush plating solution to prepare coating.

WANG J, QIAO Y, WANG X, LIU S, ZOU Y, ZHAO G

Synthesizing two-dimensional graphene and boron alkene/tellurene complex by electrochemical one-step method, useful in hydrogen production comprises e.g. using graphite electrode and boron block/tellurium block electrode as anode and cathode, and electrolyzing, washing and centrifuging.

HOU W, ZHANG Y, XU Y

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

Controlling electrical sedimentary graphene film in Zeta potential comprises scattering graphene in water to prepare graphene dispersing solution, separating graphene slurry, scattering graphene paste in different speed intervals in water, cleaning and fixing ultrasound in electrolyte as anode.

ZHANG J, LIANG A, ZHANG X, WANG F