国家/地区 中国（18）
IPC部 C（18）
IPC大类 C25（18） B22（3） B82（2）
C01（2） C02（2）
IPC小类 C25B（18）
IPC C25B011/054（18）
发明人 WANG J（3） CHU W（2） HU X（2）
HUANG L（2） LI W（2） LIU S（2）
QU Y（2） REN J（2） SUN D（2）
XU B（2） YANG J（2） YU F（2）
YU Y（2） ZHANG C（2） ZHANG H（2）
公开年 2022（14） 2023（4）
申请年 2022（18）
专利权人 CHINESE ACAD.（2） UNIV SHAANXI.（2） WUHAN INST T.（2）

Boron carbide-coated platinum nanoparticle electrocatalyst used for electrolyzing water to prepare ozone, comprises boron carbide-coated platinum nanoparticles attached to surface of carbon source.

DING L, SHI H, ZHAO W, YANG X, WANG J, LI M, ZHONG X

Preparing single-atom catalyst comprises dispersing graphene oxide in water, dispersing organic monomers with amino groups and benzene rings in water, adding chloroplatinic acid, stirring and freeze-drying and heat-treating powder material.

ZHANG H, DOU S, CHEN X, CHEN G, HAN D

Photoanode used for photoelectrochemical decomposition of water and oxygen evolution, comprises base layer, dielectric passivation layer and sandwich composite layer arranged in sequence.

GONG J, XIE G

Preparing electrocatalyst with nitrogen-oxygen-silicon coordination, comprises adding sodium metasilicate to ethanol suspension of graphene oxide, performing alcohol thermal reaction, centrifuging, and performing high-temperature nitriding reaction.

MU Z, FAN X

Preparing a platinum-nickel catalyst gas diffusion electrode, comprises e.g. placing the gas diffusion layer electrode for electro-deposition and then calcining, where the gas diffusion layer electrode is prepared by obtaining the dispersion liquid and coating on nickel net and calcining.

SHEN B, SHEN Y, HUA J, YE Z, WANG L, PEI L, WANG S, YE X

Preparing foamed nickel-supported graphene composite layered heterogeneous structure catalyst useful in electrolytic water hydrogen production, comprises e.g. adding ammonium tetrathiomolybdate to graphene oxide suspension, reacting, separating and purifying.

ZHAO W, LU W, FENG K, CHEN C, LUO Y, YU F, WANG J

Preparing multi-component electro-wet combined catalytic modified electrode membrane, comprises e.g. pouring casting solution on polyacrylonitrile-based carbon fiber cloth, dissolving yttrium oxide and cobalt oxide in water and modifying Y-Co/GO/PES membrane.

MA X, XU B, TIAN P, ZENG Z, GAO D, JIA R, ZENG J, PENG D, LIU S, MENG W, TIAN M

Method for preparing carbon nitrogen doped spinel-type cobalt iron oxide or alloy hybrid/graphene gas gel electrode material, involves loading cobalt ferrite nanoparticles NC/GA gas gel on foam metal to obtain carbon-nitrogen-doped spinel-type cobalt iron oxide/gas gel graphene.

LI H, XUE Y, CAI N, YANG J, LI S, WANG J, YU F

Preparing three-dimensional porous high oxygen transmission carbon-based substrate non-symmetrical wettability composite electrode useful in paper pulp bleaching, comprises e.g. preparing agglomerant-symmetrical wettality composite electrode by bonding catalyst with high activity on substrate.

BIAN Z, QIU C, WANG H

Preparing graphene-supported cobalt/CoCx heterojunction composite copper foam electrocatalyst material useful in production of hydrogen by electrolyzing water comprises placing amine, alkali, and graphene in mixed solvent, performing annealing treatment under protective gas atmosphere.

HUANG L, CHU W, QU Y, SUN D, REN J, YU Y