国家/地区 中国（10）
IPC部 C（10）
IPC大类 C25（10）
IPC小类 C25B（10）
IPC C25B011/091（10）
发明人 WANG Y（10）
公开年 2021（5） 2022（4）
申请年 2022（5）  2021（4） 
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

Electrode useful in preparing hydrogen by electrolyzing salt-containing waste water comprises nickel-cobalt alloy oxide layer formed on surface of metal substrate and polyaniline-graphene composite coating formed on surface of metal substrate.

ZHOU Y, ZHONG W, ZHENG H, LI Y, WANG Y, LIN B, ZHANG H, CAO Y, TANG Y

Preparing iron-nickel complex as precursor, graphene oxide as template of electrocatalyst, involves adding nickel(II) chloride hexahydrate into suspension, stirring for half hour, solution aging overnight, filtering to obtain iron nickel precipitate, washing with acetonitrile, drying in air.

WANG J, XU Z, MENG S, WANG Y, XIN Y, ZHANG M, ZHANG D

Preparing ruthenium/p-Bi11VO19/Gr ternary composite material used in e.g. photoelectric catalytic synthesis of ammonia, comprises adding bismuth(III) nitrate pentahydrate and ethylenediaminetetraacetic acid disodium salt to nitric acid solution, and dispersing ammonium metavanadate.

YANG G, MEI Q, DING F, LIU Z, XU X, WANG Y, WANG Q

Catalyst for electrolysis of water for hydrogen evolution used for the electrolysis of water for hydrogen evolution in an acidic medium, comprises manganese oxide as catalytic active material, and carbon-nitrogen doped oxide composite material as the carrier.

JIN Y, ZHENG Z, QU C, WANG Y, LI F, ZHAO P, NA G, WANG L, LIU K, LI M, ZHANG X, ZHANG Z, BAI X, XIE B, ZHANG G, LI P, ZHU Y, GE Y, LI J, HAN Z, CHENG X, DONG H

Cellulose-based graphene composite material loaded with cobalt-nickel double metal selenide used in electro-catalysis, is prepared by dissolving cobalt salt and nickel salt in de-ionized water to obtain cobalt/nickel mixed solution.

XIONG Y, LOU Z, GAO J, FENG X, WANG Y, YU H, CUI J, CHEN X, LI S, SHAN W

Preparing phosphorus-molybdenum disulfide/graphene oxide composite material involves adding ethylenediamine in suspension of graphene oxide, stirring, performing hydrothermal reaction, mixing sodium molybdate, thiourea and water, and performing ultrasonic dispersion.

HAN S, TANG J, CONG H, WANG Y, XUAN Y, ZHOU S, LI T, CHEN X, WEI Y, LI Y, HUANG X, SUN R, LI M, XU W, JIANG J

Method for preparing reduced graphene oxide supported titanium dioxide film, involves placing reaction vessel containing mixed solution in oven, obtaining product after reaction of mixed solution, and cleaning and drying product to obtain titanium dioxide film.

ZHANG Y, SHU Z, ZHANG J, HU C, WANG Y, MA Y, ZHOU G, WANG S, SHEN X, LV J, ZHAO M

Low-platinum catalyst used for catalysis of hydrogen evolutionreaction of electrolytic water in alkalineenvironment., comprises carbon carrier with surface doped with nitrogen and platinum nano-particles.

ZENG L, LI R, WU D, WANG Y, TANG R

Preparing composite catalyst useful e.g. as cathode catalyst in proton exchange membrane fuel cell by e.g. drying suspension containing graphene oxide and Y-type molecular sieve, subjecting to reduction reaction, dispersing and reacting.

WANG Y, LI Y, FU C, LIAO W, SU Q