国家/地区 中国（16）
IPC部 B（16）
IPC大类 B01（16）
IPC小类 B01J（16） C07C（14） C01B（3）
C07D（2） C10G（2） C10L（2）
IPC B01J035/00（16）
发明人 LI Y（3） CHEN X（2） LIU C（2）
LIU H（2） XIA L（2） YANG L（2）
YANG Y（2） ZHAO Y（2）
公开年 2021（16）
申请年 2021（9）  2020（4）  2019（3） 
专利权人 CAS DALIAN C.（2） UNIV LIAONIN.（2）

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

Tungsten single-atom catalyst having graphene substrate useful for selective hydrogenation reduction of halogenated nitrobenzene to halogenated aniline, prepared by e.g. adding ammonium tungstate and ethylenediamine into aqueous dispersion of graphene oxide and pyrolyzing obtained graphene aerogel.

ZHANG F, FAN X, CAI A, LI Y

Core-shell structure useful e.g. for reducing carbon dioxide photo-catalyst obtained from 3D honeycomb-shaped nitrogen-doped graphitic carbon frame carbon material and a copper-containing compound through a polymer heat treatment reaction.

HE L, ZHAO Y

Preparing near infrared photo-thermal catalyst used in photo-thermal catalysis field for cycloaddition reaction of carbon dioxide and epoxide, involves mixing the graphene oxide dispersion liquid and dehydrating agent.

LI B, CHEN X, WU L

Preparing palladium-gold-nickel-graphene catalyst used for dehydrogenating dodecahydroethylcarbazole, involves pre-processing carrier to using graphite oxide as carrier, putting the dried graphite oxide into ball mill tank.

WANG B, LI P, FANG T

Platinum catalyst supported on aminated graphene used for catalyzing hydrogenation of nitrobenzene to prepare p-aminodiphenylamine, comprises carrier comprising aminated graphene, and active component comprising platinum.

QIN T, WEI P, LIU Q, HONG Q, GUAN C, LIU Z, CHEN Y, WU Q

Single-atom iridium-based nano-diamond/graphene composite catalyst used for direct dehydrogenation of n-butane to produce butene, e.g. butadiene comprises iridium as active material and nano-diamond/graphene composite material as carrier.

LIU H, CHEN X, DIAO J

Preparing biomass carbon assisted synthesis bifunctional catalyst useful in long-chain alkanes hydroisomerization reaction, comprises e.g. obtaining metal-carbon material precursor, crystallizing mixed precursor, centrifuging and calcining.

LI J, TAN Y, LIAO T, ZHAO Y, DU Y, LI Y, ZHU D, FU W, NI J

Catalyst used for producing methacrylic acid, has core-shell structure with double-shell layer whose inner shell layer comprises active component and water-absorbing metal oxide, and outer shell layer comprises inorganic carbon material, where catalyst core is inert ceramic balls.

JI Y, HU J, LIU C, YI G, WAN Y, YU H, YANG Z, SUN K, LI Y

Directionally preparing phenolic substance comprises pre-oxidizing lignin under action of oxidant, and performing hydrogenolysis under action of catalyst that containing carbon-based inert substance and nano-rare earth metal oxide.

ZHANG H, ZHAO H, SONG W