国家/地区 中国（8）
IPC部 B（9）
IPC大类 B01（9） C02（4） C07（3）
IPC小类 B01J（9）
IPC B01J023/89（9）
发明人 SUN J（2）
公开年 2020（4） 2021（3）
申请年 2019（9）
专利权人 CAS DALIAN C.（2）

Composite catalyst for removing nitrate nitrogen in water, comprises catalytic active component comprising palladium and co-catalyst copper, and catalyst carrier comprising modified diatomite having preset specific surface area and graphene.

GAO A, JIAO Z, LI A, ZHAO Z, ZHU Z, WAN J, FANG X, MIAO Z, LI J, SUN J, WEN X, YUN Y

Preparing supported porous nano platinum catalyst in hydrogenation of toluene to prepare cyclohexane, involves adding platinum precursor, template agent, and reducing agent to deionized water, stirring, centrifuging, washing, and drying.

YANG Y, HUANG J, LIU C

Preparing load type single-atom noble metal catalyst comprises preparing transition metal oxide nanoclusters-graphene composite materials, preparing of monoatomic precious metal sol, and loading.

GUO W, GUAN C, LANG J, ZHAO G, HUANG Z

Preparing organic matter degradation catalytic material in waste water comprises e.g. dissolving ferrous chloride hexahydrate and sodium acetate in the solvent, mixing uniformly, adding into hydrothermal kettle, stirring and reacting.

Photocatalyst nanocomposite comprises noble metal nanoparticles, metal oxide nanoparticles, and reduced graphene oxide (rGO), and metal oxide nanoparticles comprises metal oxide.

ALOMAIR N A, MOHAMED H H A

Preparing a noble metal alloy/reduced graphene oxide complex material useful in catalytic reduction of p-nitrophenol, comprises e.g. mixing materials into the microchannel reactor, reacting, centrifuging and washing the obtained product.

CHEN G, LUO L, YANG M

Photodegradation catalyst for organic sewage treatment, comprises ceramic carrier loaded with titanium dioxide, composite metal ion and graphene, where composite metal ion comprises rare earth metal element ion, ferric ion and silver ion.

YU X, LIU D, SUN J, ZOU D

Preparing monolithic catalyst used for hydrogen production from ethanol steam reforming, by preparing three-dimensional network polystyrene template, immersing in graphene-cobalt nitrate aqueous solution, vacuum-filling and drying.

ZUO H

Antimony doped lactate dehydrogenase/reduced graphene oxide composite material used as catalysts in electrolysis of water for hydrogen evolution, contains cerium-doped cobalt-based hydrotalcite and reduced graphene oxide.

SONG Y, SHI R, CHEN W, AN S