国家/地区 中国（7） 韩国（5） 印度（2）
IPC部 C（15）
IPC大类 C25（15）
IPC小类 C25B（15）
IPC C25B001/04（8） C25B011/091（5） B01J021/18（3）
B01J035/10（3） C25B011/04（3） B01J027/185（2）
B01J037/08（2） C25B001/23（2） C25B001/50（2）
C25B003/23（2） C25B011/042（2） C25B011/054（2）
C25B011/065（2） C25B011/075（2） C25B011/093（2）
发明人
公开年 2023（15）
申请年 2021（15）
专利权人

Electrochemical catalyst complex comprises graphitized nitrogen and reduced graphene oxide.

SHIM W, CHOI H W, KIM M G, GOO I Y, YOUNG K J, PILDO J

Preparing supported phosphorus-doped platinum-based catalyst used in electrochemical oxidation of oxygen reduction reaction or 1-5C organic small molecule includes mixing phosphate precursor with water,mixing raw material containing reducing agent with solution and reacting.

SUN G, ZHANG X, WANG S

Producing graphene, comprises exfoliating graphene by applying voltage to working electrode and counter electrode installed in electrolyte solution to which antioxidant or reducing agent is added.

YOO H, HAN S Y

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

Annealing temperature in controlling number of shell formation in N-doped multi-shelled ruthenium-cobalt-cobalt tetraoxide graphene-coated nano-spheres involves synthesizing the metal-organic frameworks by reaction with ruthenium nitrosyl nitrate, cobalt nitrate (as metal precursors).

PATHAK T S, KUMAR S, CHATTOPADHYAY J

Device for converting thermal energy of external heat source into electrical energy comprises positive and negative electrode half-cells, conductive connection, heating and cooling units, and thermolabile compound.

HAESE F

Method for modifying bipolar plate surface of hydrogen production by water electrolysis in fuel cell, involves dispersing conductive material in solvent to obtain first solution, obtaining second solution by stirring, and obtaining final bipolar plate with modified coating.

PENG S, SHEN G, LIU Y, ZHANG H, WANG D, LIU G, SHAN D, WANG X

Producing nano-catalyst film useful for nano-catalytic electrodes comprises preparing graphene sheet dispersion, forming nanoporous graphene membrane by coating graphene sheet dispersion on filtration membrane and vacuum filtration.

HOUN K J, SEONG C Y

Multifunctional transition metal-chalcogen catalytic electrodes for water electrolysis, has hydrophilic coating layer that is formed on substrate, and transition metal catalyst layer that are formed on hydrophilicity coating layer.

SON J I, CHO S H