国家/地区 中国（8）
IPC部 C（8）
IPC大类 C25（8） B01（3） B82（3）
H01（2）
IPC小类 C25B（8）
IPC C25B011/091（8）
发明人 LIU Y（8）
公开年 2022（4） 2021（3）
申请年 2022（4）  2021（2） 
专利权人

Method for preparing nitrogen and sulfur co-doped graphene copper-molybdenum sulfide catalyst useful in field of material and energy chemical industry comprises adding ethanol into oxidized graphene solution, stirring, ultrasonic to obtain oxidized and o graphene mixed solution.

WANG Y, WANG X, KAN J, LIU Y, WAN J, WEN Y, WU G, YAO D

In-situ preparation and application of two-dimensional graphene-type nickel-molybdenum nitride composite material useful for electrocatalytic hydrogen production at room temperature comprises mixing sodium molybdate, nickel(II) nitrate hexahydrate and urea and adding treated foamed nickel.

WU Z, XIAO Z, LIU Y, WANG L

Hybrid nanomaterial useful as the electrocatalyst in the oxygen evolution reaction comprises cobolt sulphide/ cobolt sulphide/ copper(II) sulfide nanoparticles which are uniformly distributed on surface of graphene.

CHANG Y, LU X, MA Z, LIU Y

Preparing transition metal-based heterostructure oxygen evolution catalyst useful in oxygen evolution reaction, comprises dissolving nickel nitrate hexahydrate and iron(III) nitrate nonahydrate in N-methyl pyrrolidone, adding nickel-iron layered double hydroxide, cleaning and drying.

MA J, REN J, LIU Y, ZHAO N, YIN F, FU Y, SONG S

Catalyst used for preparing ethylene by carbon dioxide reduction, is composite of nano-carbon and nano-cuprous oxide, where nano carbon is rich in surface functional group, and nanometre cuprous oxide exposing crystal face.

ZHANG X, ZHANG Q, CHENG H, LIU Y, WANG P, ZHENG Z, WANG Z, GAO Y, HUANG B

Graphene solid electrolytic cell device for separating hydrogen isotope, includes graphene composite membrane electrode comprising hydrogen evolution catalytic layer, graphene layer, anion exchange layer and oxygen evolution layer.

FENG Y, ZHOU X, ZHENG M, LIU Y, LIU W

Noble metal/carbon nano composite catalyst used for electrolytic water reaction such as electrolytic water hydrogen production reaction, comprises carbon matrix and noble metal nano particles combined on carbon matrix.

HUANG B, LIANG M, JIANG P, MA Y, XIONG Z, LIU Y

Preparing platinum rare earth alloy platinum core-shell catalyst used in proton exchange membrane fuel cell and as electrocatalyst in electrochemical redox, involves adding platinum precursor, rare earth precursor, and carbon carrier.

CHEN Q, ZHANG S, XUE X, CUI J, CHEN H, QIAO Y, LIU Y