国家/地区 中国（10）
IPC部 B（10）
IPC大类 B22（10） C25（10） B82（5）
B01（2） C22（2）
IPC小类 B22F（10）
IPC B22F009/24（10）
发明人 LI P（2）
公开年 2022（4） 2020（2）
申请年 2022（5）  2019（2） 
专利权人 UNIV DALIAN .（2）

Preparing binary metal alloy catalyst used in catalysis of electrolytic water hydrogen evolution reaction in alkaline environment involves dispersing conductive carrier in water, dissolving noble metal and non-noble metal precursors, adding mixed solutions, centrifuging, washing, drying and heating.

TANG R, ZHOU Q, WU D, ZHU Y, LIAO X, ZENG L

Preparing supported high-entropy alloy material useful in hydrogen precipitation and oxygen reduction reaction, comprises e.g. dispersing carbon carrier in water, ultrasonically processing, adding metal salt aqueous solution and reducing agent aqueous solution, reacting, filtering, and drying.

YE W, GAO R, SONG Y

in-situ preparing of ultra-small size precious metal non-precious metal alloys on carbon support comprises mixing and dispersing precious metal salt, non-precious metal salt and carbon support in reducing solvent and preparing ultra-small-sized precious metal-non-precious metal alloy.

LI P, CAI Y, KANG X, YE Y, HU T, LIANG C

Platinum single atom catalyst used for electrocatalysis ozone precipitation reaction, is composed of boron-doped or boron-nitrogen-doped substrate on which platinum atom catalyst is loaded in single atom state.

LI P, WU Y

Nano-palladium alloy catalyst useful for electro-catalytic reduction of carbon dioxide, comprises nano-alloy or nano-alloy carrier composition material and nano-alloy comprises palladium and other metals.

LV F, HAN N, LI Y

Carbon interlayer copper nano-sheet electrocatalyst with sandwich structure used in electrode for selective electrochemical reduction of carbon dioxide as methane, comprises copper nano-sheet as middle layer, and graphene-like layer.

NI W, ZHANG D, ZHANG N, MA X, SHEN S, ZHAO M, LIANG Y

High-performance graphene-supported mesoporous nickel-iron alloy composite electrocatalyst comprises metal alloy with ordered mesopores dispersedly supported on graphene surface with high surface area.

XU L, ZHANG H, DONG J

Preparation of semi-metal structure tungsten ditelluride/redox graphene composite powder involves subjecting aqueous solution containing tellurium ion, ammonium paratungstate, citric acid and graphene oxide to hydrothermal reaction.

HE H, HE Z, SHEN Q

Preparation of ruthenium/molybdenum disulfide/reduced graphene oxide-carbon fiber cloth catalytic electrode involves dissolving ammonium molybdate tetrahydrate, thiourea and urea in reduced graphite oxide dispersion, and ultrasonicating.

LIU L, TANG L

Preparing cobalt/nitrogen-doped carbon nanotubes/reduced graphene electrocatalyst for hydrogen evolution reaction, involves adding zinc nitrate hexahydrate and cetyltrimethylammonium bromide to graphene oxide suspension and stirring.

WU R, LIU Y, CHEN Z, KA Y