国家/地区 中国（9）
IPC部 B（9）
IPC大类 B01（9）
IPC小类 B01J（9）
IPC C25B011/06（8） C25B001/04（4） B01J027/24（3）
B01J035/00（3） B01J035/10（3） C25B001/00（2）
发明人 WANG H（9）
公开年 2020（5） 2018（2）
申请年 2019（4）  2020（3）  2017（2） 
专利权人 UNIV ZHEJIAN.（2）

Electro catalyst carrier useful in electrocatalytic material comprises carbon-based material with sheet-shaped structure, nitrogen-containing polymer layer coated on surface of carbon-based material and nitrogen-containing polymer layer distributed with mesopores.

MIAO C, TONG F, ZHANG T, WANG H, TIAN H

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

Preparing high-dispersion alloy nanoparticles used in working electrode as oxygen reduction electrode, by adding acid and alcohol into reduced graphene solution, and performing ultrasonic treatment and centrifugal separation.

WANG H, LI L, WANG C, WANG D, QU T, TIAN J, HOU D

Preparation of vanadium-doped nickel phosphide composite nitrogen-sulfur double-doped reduced graphene oxide electrocatalytic material for oxygen evolution reaction, by using e.g. graphene oxide, L-cysteine, urea and vanadium chloride.

LIU Y, ZHAO R, YANG M, WANG H

Preparing iron-doped nickel phosphide composite nitrogen-doped reduced graphene oxide electrocatalytic material comprises e.g. reacting graphene oxide, nickel(II) chloride hexahydrate, ferrous sulfate heptahydrate and ammonium fluoride.

LIU Y, ZHAO R, YANG M, WANG H

Composite electrocatalyst used in electrocatalytic cracking of water to produce hydrogen, comprises three-phase nickel sulfide outer layer doped graphene sandwich layer doped three-phase nickel sulfide inner layer sandwich frame structure.

WANG H, ZHANG Z, ZHOU W, WANG J, LIU H

Preparing copper oxide-doped ultra-thin nickel-iron-based hydrotalcite nanoflake / graphene bifunctional water decomposition catalyst for oxygen evolution reaction, involves performing co-precipitation method in formamide-water.

ZHAN T, TAN L, SUN Y, WANG H, ZHOU C, LIU Y, WANG L

Self-supporting preparation of nitrogen-doped porous carbon membrane used as electrode in electrocatalysis by dispersing carbon nanotubes, graphene oxide or carbon black in polymer solution, and drying solvent.

WANG H

Preparing three-dimensional porous graphene material useful in producing formic acid from electrochemical reduction of carbon dioxide comprises e.g. mixing prepared metal precursor with well-dispersed graphene oxide and reducing agent.

WANG H, HE G, TANG H, BIAN Z