国家/地区 中国（21）
IPC部 B（21）
IPC大类 B01（21） C02（6） C07（6）
C01（4） C25（4）
IPC小类 B01J（21） C02F（6） C01B（4）
C07D（4） C25B（4） C07C（2）
IPC B01J023/755（21）
发明人 DONG X（2） GUO Y（2） LI J（2）
LI R（2） LU C（2） WANG Y（2）
ZHANG H（2）
公开年 2021（21）
申请年 2021（14）  2020（5）  2019（2） 
专利权人

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 magnetic graphene composite nano-wire used in battery electrode by mixing graphene oxide, metal salt and deionized water to obtain suspension, under assistance of magnetic field, mixing suspension with reducing solution, and evaporating to dryness.

YING Z, FANG H, YAN L, WANG X

Preparing metal/graphene/single atom composite catalytic material involves reparing pure foam metal material, preparing graphene on the surface of pure foam metal material by chemical vapour deposition method, and vacuumizing.

CHENG H, ZHONG S, MO H, ZENG Y, WANG Z, WANG Y, LIU Y, HU M, WU H, CAO Y

Double-metal composite catalyst used for preparing ketone-alcohol oil by hydrogenation of chlorophenol compound for battery system comprises carbon material carrier, and double-metal active component including palladium, platinum and silver.

WU C, LI R, HAN D, CHEN X

Transition metal single atom active catalyst comprises single atom transition metal as active component, active carbon, carbon nano tube, graphene, nano-diamond, any one of the graphitic carbon nitride as the carrier.

WU K, SUN S, YANG M

Preparing double metal hydroxide graphene gas gel electro-catalyst comprises dissolving divalent, trivalent metal salt, sodium citrate and urea in water, adding graphene oxide aqueous solution, pouring into hydrothermal reaction kettle, placing in oven for hydro-thermal treatment and freezing.

LU J, MAN J, TAI J, HUANG S, HAO W, WU X

Hydrogen-producing co-catalyst used in photocatalytic system, prepared by adding graphene oxide to water, performing ultrasonic treatment, adding cobalt chloride to the graphene oxide suspension, stirring, freeze-drying, performing calcination and cooling naturally.

LI L, LU C, TAHIR N, WANG Y

Preparation of ruthenium-nickel/reduced graphene oxide-mixed metal oxide (rGO-MMO) aerogel catalyst for purification of carbon monoxide selective methanation in hydrogen-rich gas, by soaking rGO-MMO aerogel in ruthenium chloride solution.

DONG X, FENG J, GENG J

Preparing chloroaniline by selective hydrogenation of nitrochlorobenzene, comprises carrying out selective hydrogenation reaction of nitrochlorobenzene using graphene-coated metal nano-catalyst.

ZHANG R, HUANG W, REN L, WANG P, YANG Z

Composite catalyst used for degrading high molecular organic compound for treating wastewater and solid waste containing polymer compound comprises carrier, nickel, cobalt, copper and manganese.

CAO L, MIAO H