国家/地区 中国（20）
IPC部 C（20）
IPC大类 C25（20） B01（7） C01（7）
B82（2） C09（2）
IPC小类 C25B（20）
IPC C25B001/00（20）
发明人 FAN X（2） GAO C（2） GAO H（2）
HE Q（2） HUANG H（2） HUANG Q（2）
PENG L（2） SHEN Y（2） YU D（2）
ZHANG X（2） ZHAO M（2）
公开年 2020（20）
申请年 2020（10）  2019（9） 
专利权人 DEYANG CARBO.（2） HANGZHOU GAO.（2） UNIV SHANXI（2） UNIV ZHEJIAN.（2）

Gradient electric field synthesis device of metal-graphene composite material, has first anode, second anode and second cathode are all high-purity metals, and second anode and second cathode are same or different high-purity metals.

XIAO H, GAO J, ZHAO M, JIA J

Preparing water-dispersible graphene used for e.g. building or textile material, involves loading 1-allyloxy-3-(4-nonylphenol)-2-propanol polyoxyethylene ether ammonium sulfate to graphene surface, and preparing water-dispersible graphene.

FU S, QIU M, WANG D, LI M, ZHANG L, LIU M, TIAN A

Electrochemical conversion of carbon dioxide to graphene involves passing carbon dioxide gas into electrolysis device, inserting wrapped carbon nanosheets, centrifugal separation of graphene suspension and washing and freeze-drying.

REN Z, ZHANG C, YU Z, GAO S, LIU L

Preparation of zinc-doped graphene-type catalyst for electrocatalytic reduction of nitrogen, involves adding urea, zinc source, and citric acid to water, stir-mixing, drying to obtain precursor, and carbonizing in two stages.

HU C, LIANG S

Preparing three-dimensional graphene-loaded zero-valent iron composite material, comprises e.g. quickly adding the solution A of iron salt into the solution B of organic ligand, mixing, centrifuging, drying, calcining, and cooling naturally.

WANG H, SHAN L, YAN J, QUAN G, LI N

Carbon dioxide reduction catalyst composition comprises porous graphene aerogel, cobalt nitrate, zinc nitrate, organic ligand, and polyvinylpyrrolidone.

MEI H

Electrode device useful for preparing graphene oxide by electrolytic oxidation method comprises an electrolytic anode and an electrolytic cathode, where the electrolytic anode comprises a main electrode plate made of strong acid corrosion resistant nickel-based alloy.

QIN J, LI X, FENG F, BAI Y, LIU H, TIAN M, LIU Z, BAI X, FAN H

Graphite electrode used for electrochemically preparing graphene, comprises graphite source and electrically insulating hydrophobic filler, where electrically insulating hydrophobic filler is filled between particles of graphite source.

HUANG Q, GAO H

Multi-fluorescent nitrogen-doped graphene quantum dots in selective determination of iron ions in solution, prepared by e.g. performing electrolysis, centrifuging the electrolytic solution to obtain solid powder, separating and purifying.

ZHI J, FU Y, GAO G

Electrolytic system for preparing graphene oxide material by illumination, has circulation circuit that communicates with first liquid inlet and outlet, and solid-liquid separation device connected in series to circulation circuit.

CHEN D, ZHAN D, ZHANG B, TIAN Z