国家/地区 中国（8）
IPC部 B（8） C（5）
IPC大类 B01（8） C01（3）
IPC小类 B01J（8）
IPC B01J027/22（8）
发明人
公开年 2020（4） 2021（4）
申请年 2020（8）
专利权人

C-modified platinum-based catalysts useful in catalytic hydrogenation of halogenated nitrobenzenes, include platinum as active component which dissociates carbon monoxide to form C fragment and enter the Pt lattice to form Pt-C bonds.

CHEN J, LIU S, LIU K, LI K, ZHENG N

Rare earth carbide catalyst used in preparation of high-carbon friction material, is prepared by loading rare earth oxide on catalytic carrier.

ZHOU G, CHEN B, JIAO H, SHI W

Preparing noble metal loaded two-dimensional nanosheet photocatalyst by reacting two-dimensional nanomaterial and solvent, adding another solvent and noble metal salt, reacting noble metal salt and ultra-thin nanomaterial, and cooling.

LI J, ZHANG Y, QIAN Z, DING T, QIAN Y, GAO X, CHENG Y, HUANG X, PAN W

Preparing load type noble metal catalyst by plasma-based method, comprises e.g. ultrasonically treating carrier material, passing specific gas for plasma treatment, adding weak reducing agent, and soaking in noble metal salt solution.

HUANG Y

Preparing Mxene-derived titanium dioxide nanosheet-graphene gel complex material comprises e.g. forming graphene oxide aqueous solution, adding Mxene into graphene oxide aqueous solution and performing a hydrothermal reaction.

MA J, SUN Y, YANG Y

Preparing MXene-graphene composite nano sheet useful in super-capacitor, lithium ion battery or electro-catalysis, by e.g. mixing MAX and hydrofluoric acid solution, etching, and performing electrostatic adsorption and ultrasonic treatment.

ZHANG X, MA Y, WANG L, YI S

Preparing composite catalyst used for photolysis of water in hydrogen production comprises dispersing e.g. graphene oxide and nickel(II) oxide hollow microspheres, adding thiourea, carrying out microwave heating reaction and post-processing.

HU X

Iron-based Fischer-Tropsch catalyst useful for catalyzing carbon monoxide hydrogenation reaction, comprises graphene, auxiliary agent and iron microspheres.

LIU X, JIANG F, XU Y, YANG P