国家/地区 中国（38）
IPC部 B（38）
IPC大类 B01（38）
IPC小类 B01J（38）
IPC C07C213/02（38）
发明人 LI X（4） LIU X（4） WANG X（3）
XI J（3） YANG M（3） CHEN J（2）
CHEN Q（2） HU H（2） LIU Y（2）
SHEN J（2） WANG S（2） YANG H（2）
ZHANG Q（2） ZHANG Y（2）
公开年 2018（8） 2020（7） 2021（5） 2022（4） 2017（3） 2014（2） 2015（2） 2019（2） 2023（2）
申请年 2017（6）  2019（6）  2018（5）  2021（5）  2020（4）  2022（4）  2014（2）  2015（2） 
专利权人 WUHAN INST T.（3） CAS DALIAN C.（2） UNIV CHINA P.（2） UNIV CHINA T.（2）
UNIV FUDAN（2）

Supported diatomic catalyst useful in selective hydrogenation of aromatic nitro compounds, comprises noble metal and non-noble metal; and carrier.

LIANG S, SUN S, REN Y, YANG M

Preparing nitrogen-doped porous graphene used for efficient catalytic reduction of aromatic nitro compound, involves preparing graphene oxide suspension and freeze-drying; dispersing graphene oxide aerogel, nitrogen-containing precursor and activating agent into deionized water.

QI M, WANG M

Preparation of nitrogen-doped graphene catalyst used in liquid-phase hydrogenation of nitroaromatic hydrocarbon compound, involves ultrasonically stripping graphene oxide aqueous solution, adding graphene phase carbon nitride, hydrothermally-treating, filtering, drying, heating and cooling.

LIU Y, XIONG W, HAN D, LIU P

Carbon-modified metal-based reduction catalyst used in cyano hydrogenation reaction, comprises metal-based active center reacting with carbon-containing gas, metal-based active center is nickel, cobalt or nickel alloy, forming nickel carbide or cobalt carbide or nickle metal carbide carrier.

LIU S, CHEN J, RUAN P, ZHANG H, ZHENG N

Preparing metal nano-particle reduced graphene oxide Janus nanosheets by mixing liquid paraffin and GO nano sheet water-dispersed solution with oil-water, emulsifying, adding precursor chloroauric acid or palladium chloride solution, photodepositing under xenon lamp irradiation and dispersing.

CHEN Y, WANG K, LI Z, LV G

Method for preparing assembly type catalytic filler used as a fixed bed catalyst, involves adding fiber material, wetting agent, hydrogen peroxide solution and liquid nitrogen source to graphene oxide dispersion liquid under stirring condition, mixing evenly and carrying out hydrothermal reaction.

HU H, XI J

Preparing carbon material coated nickel nano-particle catalyst used for catalytic hydrogenation synthesis of halogenated aniline, involves dissolving nickel salt, organic ligand in alcohol solvent, dropping alkali liquor in mixed solution.

FENG F, ZHANG Q, LI X, YANG Y, LU C

Preparing primary amine by reductive amination of aldehyde comprises introducing hydrogen into the mixed solution containing aldehyde group compound, catalyst and ammonia water to carry out reductive amination reaction.

MIAO H, FAN X, GAO J, MA J, GAO M, XU J

Nano-carbon loaded atomic fraction rhodium catalyst is prepared by using nano-carbon as carrier, and uniformly supporting noble metal rhodium on surface of nano-carbon carrier in atomic-level dispersion manner.

LIU H, CHEN J, DIAO J

Preparing N,N,N'-trimethyl-N'-hydroxyethyl-ethylenediamine using monoatomic palladium/graphene catalyst, comprises e.g. reacting hydroxyethylethylenediamine and paraformaldehyde in presence of palladium/graphene catalyst.

NI P