国家/地区 中国（11）
IPC部 B（11）
IPC大类 B01（11） C02（6） C07（3）
IPC小类 B01J（11）
IPC B01J035/08（11）
发明人 WANG X（2） WU Y（2）
公开年 2020（7） 2019（2） 2021（2）
申请年 2019（11）
专利权人

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

Preparing glycol by hydration of alkylene oxide, comprises contacting alkylene oxide and water with composite ion exchange resin catalyst under hydration reaction condition.

JIN M, YANG W, HE W

Preparing graphene oxide/molecularly imprinted composite used in removing pharmaceuticals and personal care products-type contaminants, involves mixing template molecules, functional monomers and porogens to perform prepolymerization.

ZHANG W, YANG Y, DENG C, ZHANG Y, GUO C, WU Y

Graphene-hollow copper nanosphere composite material useful as catalyst in reduction and hydrogenation of p-nitrophenol to prepare p-aminophenol, is prepared by evenly loading hollow copper nanospheres on surface of graphene.

LUO D, YANG M

Preparing core shell structure dual metal covalently bonded three-dimensional graphene macroscopic body comprises useful in adsorption and/or catalysis (claimed) and in the field of environmental pollution treatment.

ZHUANG Y, SHI B, WANG X

Preparing spherical graphene oxide for preparing supported catalyst, by dispersing graphene oxide and modifier and spray-drying and assembling graphene oxide liquid, where modifier is used to introduce hydrocarbyl and aromatic groups.

DANG X, YU B, LI J, WANG X

Preparing composite photocatalytic material for treating dye wastewater, by adding titanium sulfate to hydrofluoric acid aqueous solution, processing, mixing titanium dioxide with nitrogen-doped graphene and centrifuging mixture.

LIU J, CHEN K, WANG J, GAO Z, SONG C, SHANG Z

Preparation of visible-light-responsive nanocomposite photocatalyst used for decomposing ciprofloxacin, involves reacting bismuth source and titanium source in alcohol, calcining, and reacting with graphene oxide suspension.

HE G, CHEN H, LI W, ZHU J, FU Y, HAO Q

Preparing adsorption and catalytic bifunctional hypha material by adding spore and graphene oxide suspensions into culture medium, culturing, adding titanium dioxide nanomaterial and hydrazine hydrate, culturing and processing into product.

ZHU W, HE R, DUAN T, YANG F, CHEN T, LI X, WANG R, LIU B, ZHOU L

Magnetic ferric oxide/graphene oxide nanocomposite Fenton-like catalytic material comprises ferric oxide with nano hollow sphere structure, and graphene oxide with a fold-like thin film structure covering the surface of the hollow sphere.

ZHOU J, DU Y, PENG Y, WANG S