国家/地区 中国（14）
IPC部 C（14） H（2）
IPC大类 C25（14） C01（2） H01（2）
IPC小类 C25B（14）
IPC C25B011/075（14）
发明人 CAO C（2） LI Y（2）
公开年 2021（10） 2022（3）
申请年 2021（14）
专利权人

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

Method for preparing supported noble metal compound, involves heating obtained solid powder precursor in reducing atmosphere to reduce noble metal salt to obtain noble metal simple substance and obtain intermediate product, and reacting obtained intermediate product with the gas.

ZHANG J, SONG M, WANG D

Preparing nickel hydroxide nano-particle/graphene composite oxygen precipitation catalyst useful in oxygen evolution reaction, comprises e.g. dissolving nickel nitrate hexahydrate in mixed solution of water and triethylene glycol, and adding graphene to form solution A.

XU L, GAO M, LI Y, LI D, XU G, LIANG X, GONG H

Catalyst for electro-catalysis carbon dioxide reduction, has substrate material, and metal atoms that are loaded on substrate material, and the metal atoms are coordinated with nitrogen atoms to form catalytic active center.

GONG Y, CAO C, ZHONG D

Preparing black phosphorus-graphene heterojunction loaded nickel nitride useful in electrocatalytic oxygen evolution reaction (OER), involves dispersing red phosphorus powder and cellulose powder, ultrasonically processing, adding nickel nitride particles, and processing high pressure discharge.

GAO J, CHEN X, TANG J, DING S, XIAO J, LUO X, HE Z, GAO Z, CHEN Y, WU R

Copper catalyst for producing ethanol by carbon dioxide electroreduction, used in electrochemistry, includes metallic copper, and utilizes high surface energy stepped sites as active sites, where longitudinal depth and number of high surface energy stepped sites are controllably adjusted.

SUN X, GONG F, LIU C, XU W, XIAO R

Hexagonal boron nitride/graphene planar heterojunction three-dimensional porous carbon material used in electrocatalytic oxygen reduction reaction, by crushing porous hexagonal boron nitride, adding nickel nano-microspheres and template agent, ball-milling, pressing, and removing nickel particles.

YUAN Q, FAN M

Electrocatalytic material used in electrolysis of water for hydrogen production, comprises conductive carrier and active component supported on conductive carrier having honeycomb-like porous structure.

LIU T, XU C, WU Z, XIE J, LI Z, SUN Z

Improving graphene electrocatalytic hydrogen production activity comprises e.g. performing chemical oxidation of graphite to obtain graphene oxide, performing chemical reduction of graphene oxide using sodium borohydride or hydrazine hydrate and processing reduced graphene oxide.

PENG S, MEI X, LI Y, ZHANG W

Membrane electrode assembly useful for proton exchange membrane water electrolysis in electrochemical technical field, comprises proton exchange membrane and cathode catalyst layer and anode catalyst layer located on both sides of proton exchange membrane.

YUAN X, JIAO W, HAO Z, SONG S, WEI H, ZHU Y, LI L, WANG J, REN H