国家/地区 中国（6）
IPC部 C（7）
IPC大类 C25（7）
IPC小类 C25B（7）
IPC C25B011/031（7）
发明人
公开年 2022（5） 2023（2）
申请年 2022（7）
专利权人

Carbon nanotube-based porous hollow fiber electrode used as working electrode for applying constant potential or current to electrocatalytic reduction reaction of oxygen, carbon dioxide and nitrogen, comprises self-supporting porous hollow fiber tubular structure, where inner cavity is ventilated.

ZHU G, QUAN X, YANG S, LIU Y

Electrochemical reactor used to produce hydrogen, comprises mixed-conducting membrane comprising electronically conducting phase and ionically conducting phase, where reactor is capable of reforming hydrocarbon electrochemically.

FARANDOS N, DAWSON M, DAWSON J

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

Preparing nickel sulfide and graphene oxide composite material, comprises dispersing certain amount of graphene oxide (GO) into deionized water under ultrasonic treatment to obtain uniformly dispersed graphene oxide suspension, transferring mixed solution together.

XUE Z, SUN H, SHI R, LIAO J, ZHAO Z, NIE M

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

Preparation of nickel-cerium-praseodymium-holmium hydrogen evolution material with high catalytic activity used for hydrogen production, involves pre-treating nickel foam to obtain nickel matrix, and carrying out electrodeposition using aqueous solution containing nickel source.

CUI X, CHEN X, YANG Y, LIU W