国家/地区 中国（6）
IPC部 B（6） C（5）
IPC大类 B01（6） C07（2）
IPC小类 B01J（6）
IPC B01J027/22（6）
发明人
公开年 2021（6）
申请年 2020（4） 
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

MXene-based catalyst used to catalyze pyrolysis of biomass to prepare levoglucancomprises MXene and graphene oxide.

FAN Z, WANG M, CHEN R, XU F, WANG J

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

Graphene-coated catalyst useful for encapsulating iron carbide particles and synthesizing gas to prepare low-carbon olefin, comprises glucose as a carbon source, ferric nitrate as an iron source, and potassium as an auxiliary agent.

WANG C, TIAN Z, CHEN L, WEN C, ZHANG X, LIU Q, MA L

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