国家/地区 中国（5）
IPC部 B（5）
IPC大类 B01（5） C07（3）
IPC小类 B01J（5）
IPC B01J035/00（5）
发明人 LI Y（5）
公开年 2021（5）
申请年 2021（3） 
专利权人

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

Preparation of monolithic catalyst used for manganese-based photothermal synergistic removal of formaldehyde under illumination condition by soaking melamine sponge in graphene suspension, and soaking in potassium permanganate solution.

DONG X, LIU T, LI Y, YU H, SUN P

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

Nano-titanium oxide/modified graphene oxide/organobentonite composite material comprises nano-titanium oxide, modified graphene oxide, organobentonite and prepared by preparing graphene oxide by the improved Hummers method and configuring.

PENG S, REN D, WEN G, LI Y, LI X, CHEN T, LIU H, WANG W, PENG X