国家/地区 中国（7） 美国（2）
IPC部 B（9）
IPC大类 B01（9）
IPC小类 B01J（9）
IPC B01J037/08（9）
发明人 ZHANG X（2）
公开年 2021（6） 2020（2）
申请年 2020（9）
专利权人

Electrocatalyst used for hydrogenation of nitrogen for producing ammonia, comprises several catalytic metal nanoparticles monodispersed on surface of crumpled transition metal dichalcogenide support.

CHOU S S, GONZALES I, PARK J E, PERCIVAL S

Alloy nanoparticle e.g. for alloy nanocatalysts, prepared by e.g. forming multi-metal compound by mixing pyridine-based compound including transition metals, heat-treating and forming N-doped carbon shell on alloy compound by heat treatment.

HYEON T, SUNG Y, YU T, YOO J, YOO T, YANAGI T, YOO T Y, YOO J M

Composition used for converting syngas into e.g. alcohol, comprises copper oxide and zinc oxide on alumina, and is provided on support e.g. aluminum oxide, zeolite, metal oxide, carbon, graphene, or metal organic framework support.

ELZATAHRY A A A, ABDULLAH A M, EID K A M, SOLIMAN A M S

Preparation of transition-metal-quantum-dot-loaded graphene ball composite useful as catalyst, involves subjecting transition metal acetate, acetate as carbon source, and transition metal ion as catalyst to self-catalytic pyrolysis.

LIU L, HE D

Preparing a composite photocatalyst comprises e.g. dissolving gadolinium oxide, ytterbium oxide and terbium oxide in concentrated nitric acid, placing in an oven, drying and dissolving sodium hydroxide and vanadium oxide in deionized water.

GUO Y, ZHANG X, HAN W, LIU X, DING Y

Graphene nanocomposite material for photocatalytic degradation of organic pollutants, comprises single layer reduced graphene oxide as base material, and nanomaterial containing titanium oxide nanoparticles attached to base material.

YANG L, YAO T, AI W, ZHONG D

Activated carbon used for synthesizing glyphosate by catalytic oxidation, is prepared by preparing pre-carbonized products made of straw or fruit shell, immersing in microsphere solution made of e.g. tetrahydrofuran, heating and activating.

WANG J, DAI Z, HUI J

Preparation of nitrogen-rich graphene aerogel supported mono-cluster catalyst used to e.g. electrocatalyze chemical reactions in alkaline solutions, involves using graphene and graphitized carbonitride as carrier of metal monoatomic cluster.

ZHANG X, CHEN J, HONG M

Manganese dioxide composite porous graphene cathode catalyst used as battery cathode oxygen reduction catalyst of a lithium-air battery, comprises matrix and composite material combined with matrix comprising porous reduced graphene oxide.

ZHANG J, FAN Y, SHEN S, YAN X, WU A, LUO L, ZHAO L