国家/地区 中国（15）
IPC部 C（15） B（4）
IPC大类 C25（15） C01（4） B01（2）
B82（2） C02（2）
IPC小类 C25B（15）
IPC C25B001/50（15）
发明人 DU R（3） FANG A（3） LIU T（3）
WANG Y（3） WU X（3） LI T（2）
WANG J（2）
公开年 2022（8） 2021（5） 2023（2）
申请年 2021（15）
专利权人 UNIV ANQING .（3）

Composite material with heterogeneous structure used in field of electrochemical catalysis and electrochemical hydrogen evolution, comprises e.g. phosphorized graphene as carrier and cobalt-iron phosphide loaded on carrier, where heterostructure is formed between graphene and cobalt-iron phosphide.

QI L, LI X

Hydrogen peroxide electrocatalysis synthesis method, involves generating oxidation reaction on surface of working electrode to generate adsorption state oxygen atom and oxygen, and generating reduction reaction.

HUANG H, XU R, HAN Y

Preparing metal-nitrogen molecule/carbon nano fiber composite material used as catalyst to catalyze carbon dioxide electric reduction reaction, by using precursor containing metal, nitrogen element, macromolecule polymer to prepare spinning solution for electrostatic spinning, and pre-oxidizing.

XIAO J, ZHENG F, XU X, WANG J

Preparing high crystallinity graphene nanobelt for use as oxygen reduction catalyst, involves dispersing nitrogen-doped carbon nanotubes, forming sample film on glassy carbon electrode surface, de-linking carbon nanotubes, washing sample film, dispersing, ultrasonically treating, and centrifuging.

LI B, XIANG T, YANG J

Preparing carbon nano-tube-graphene suspension comprises selecting electrolytic dispersion of graphite material as anode from foil made of thermal expansion graphite modified by carbon nano-tube, flowing, dividing electrolytic cell into anode and cathode space by film and filtering suspension.

VALERYEVNA I Y, ALEKSEEVNA I E, MARTINOVICH G S, TIMOFEEVICH C N, NIKOLAYEVICH M S, IVANOVICH S Y, LI T, WANG D, WANG B, DING A

Preparing graphene for use in scientific and industrial sectors, involves electrolyzing tetrachloroethylene in electrolytic cell, adding tetrachloroethylene into cathode liquid, and carrying out electrolysis to obtain graphene.

WANG Y, WU X, FANG A, LIU T, DU R

Preparation of graphene used as two-dimensional carbon nanomaterial, involves adding ethanol to anolyte which is mixture of ionic liquid and calcium oxide, and electrolyzing in presence of ionic liquid as catholyte.

WANG Y, WU X, FANG A, LIU T, DU R

Preparation of iron-nickel layered double hydroxide-molybdenum sulfide/nitrogen-doped graphene aerogel used for hydrogen evolution, involves mixing graphene oxide suspension with ethylenediamine, performing hydrothermal reaction, mixing sodium molybdate and thioacetamide, and reacting.

HAN S, CONG H, LI M, WEI Y, LI T, CHEN X, ZHOU S, LI Y, HUANG X, SUN R, XU W, JIANG J

Preparing graphene material by electrolytic ethylene, comprises adding cathode into cathode liquid and placing anode in anode liquid, separating cathode solution and anode solution by membrane, introducing ethylene into anion solution and electrolyzing, where cathode solution is ion liquid.

WANG Y, WU X, FANG A, DU R, LIU T

Synthesizing hydrogen peroxide using device and used for sewage treatment, and water disinfection treatment, involves using water and conductive auxiliary electrolyte as electrolyte, and controlling current density, and waveform by alternating current variable frequency power supply.

MEI X, HU X, ZHOU M