国家/地区 中国（12）
IPC部 C（12） H（12） B（4）
IPC大类 C25（12） H01（12） B01（3）
IPC小类 C25B（12）
IPC H01M004/90（12）
发明人 CHEN L（2） WANG J（2）
公开年 2021（9） 2022（2）
申请年 2021（12）
专利权人

Preparing diatomic catalyst useful for electrochemical reactions, comprises e.g. loading dinuclear complex as precursor on acetylene black, carbon nanotubes, cerium oxide, zinc oxide and carrying out high-temperature pyrolysis under inert atmosphere.

DENG M

Titanium dioxide/reduced graphene oxide composite material is useful in e.g. electrochemical catalyst, comprises two-dimensional layered titanium dioxide and two-dimensional layered reduced graphene oxide which are combined with each other through intermolecular force.

SUN Y, HUANG J, WEN Z

Preparing metal-nitrogen molecule/carbon nano fiber composite material used as catalyst to catalyze carbon dioxide electric reduction reaction, by using precursor containing metal, nitrogen element, macromolecule polymer to prepare spinning solution for electrostatic spinning, and pre-oxidizing.

XIAO J, ZHENG F, XU X, WANG J

Ultra-thin carbon-coated amorphous/crystalline heterogeneous phase nickel-iron alloy nanomaterial is used in electrocatalytic oxygen evolution has core-shell structure comprising heterogeneous nickel iron alloy core and graphene shell.

FEI H, YE G, GONG Z

Preparing graphene composite copper sulfide/nickel sulfide catalytic material useful in fields of zinc-air batteries, ethanol electrolysis cells, and water cracking catalysis, comprises preparing graphene oxide dispersion, performing hydrothermal reaction, centrifuging, washing and calcining.

ZHOU M, WANG Z, MAI L

Preparing non-metal-doped carbon/ferrous sulfide composite by using initial carbon source and concentrated sulfuric acid or mixed acid solution containing concentrated sulfuric acid, obtaining mixture, using ferrate, obtaining solid powder, mixing with doping source and calcining.

HU L, REN W, YIN H, CHEN Y, XU W, HOU C, CHEN L

Bifunctional tungsten-cobalt bimetallic water electrolysis catalyst used for hydrogen evolution and oxygen evolution reaction, comprises tungsten, cobalt and sulfur in form of sulfide, and is wrapped in graphene and loaded on carbon paper.

YAN C, LI Y, YANG J, LI R

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

Preparing self-supporting metal phosphide nano micro-structure electrode material useful as electrolytic water for metal/air battery, comprises e.g. adding metal salt into solvent, adding crushed phosphorus powder as phosphating agent, heating, and performing phosphorization reaction.

LIU M, ZHAO Z

Forming noble metal nanostructures on support as electro-catalyst in electrode for fuel cell applications, by mixing noble metal precursor with solvent and base, feeding to spiral tube reactor, heating to reduce noble metal precursor, and mixing with support ink after heating.

ZHOU W, CHAN S H, ZENG S