国家/地区 中国（12）
IPC部 B（12） C（10） H（2）
IPC大类 B01（12） C01（4） C02（4）
C07（2） H01（2）
IPC小类 B01J（12）
IPC B01J020/30（4） B01J020/20（3） B01J021/18（3）
C01B032/184（3） C02F001/28（3） C02F101/20（3）
B01J019/12（2） B01J020/28（2） B01J027/24（2）
发明人 YANG C（12）
公开年 2021（8） 2022（2） 2023（2）
申请年 2021（12）
专利权人 CHINA PETROL.（2） CHINA TOBACC.（2）

Iron-modified palladium-based hydrogenation catalyst useful in selective hydrogenation reaction of acetylene, comprises carrier, main catalyst palladium and promoter iron, and prepared by impregnating palladium salt solution and iron salt solution on carrier, drying and calcining.

PENG H, YUE Y, TIE K, YANG C, MAO Z, JIANG C

Titanium dioxide photocatalyst used in treatment of industrial sewage comprises silver-linear nano titanium dioxide, and graphene oxide.

FANG X, LI P, YANG C, LU H, ZHU C, LI L, CHEN L, CHEN Q, ZHANG J, YANG Y, ZHOU J

Preparing graphene microsphere useful catalysts and lithium batteries comprises mixing graphite powder, concentrated sulfuric acid and sodium nitrate, performing ultrasonic dispersion, subjecting colloidal microspheres to hydrothermal treatment, drying and placing in muffle furnace for processing.

LI X, XIAO Z, YANG C

Catalyst used for polyol oxidation, comprises e.g. gallium, silver, indium, tin, bismuth or iridium elements, titanium dioxide, aluminum oxide, magnesium oxide, vanadium oxide, silicon dioxide, niobium pentoxide, tantalum oxide, yttrium oxide, mordenite or magnesium aluminate spinel.

YANG C, CHEN X, FENG X, LIU Y, ZHOU X, MENG F, YAN H

Preparing carbon nitride-graphene composite material used in adsorption treatment of rare earth elements in water comprises adding multilayer graphene oxide to carbon-nitrogen precursor solution, dispersing and carrying out pyrolysis reaction of carbon nitride-graphene pyrolysis precursor material.

YANG C, XU H, HE Y, HE J, FU C

New benzene-based porous aromatic framework material useful for adsorbing phenol, prepared by e.g. dissolving 1,4-diacetylbenzene in solvent, reacting obtained product under action of catalyst, quenching, and post-treating obtained product.

LI Z, CHEN M, ZHOU C, JIANG K, HE P, LIU C, YANG C, YANG J, WANG R, LI T, WANG H, LV Q, SU Z, LIU Z

Preparing graphene materials by laser-induced industrial hemp comprises e.g. using industrial hemp as material including carbon precursor, and using laser irradiation to induce carbon precursor to be converted into graphene.

ZENG H, YANG C, HU M

Preparing ferromanganese magnetic graphene oxide lead ion imprinting material useful to remove lead in aqueous samples, comprises e.g. dispersing manganese ferrite nanoparticles in ethanol and water, eluting and soaking in hydrochloric acid.

YANG C, RAO X, ZHU X, QIN G, WU Z, YU J, YANG J, YU Z, LI H

Preparing nitrogen-doped graphene used for preparing absorbing materials, catalysts, by forming rotating arc area comprising center portion and edge portion, guiding nitrogen source to central portion, guiding carbon source to edge, and initiating reaction by arc.

WANG C, SONG M, XIA W, YANG C

Graphene smoke adsorbent material useful as additive for reducing harmful components, preferably e.g. phenol, prepared by reducing graphene oxide with hydrazine hydrate, and adding grapheme smoke adsorbing material to cigarette filter tip.

HE P, YANG W, JIANG L, YANG C, WANG Y, SI X, LIU C, ZHANG F, LI Z, XIANG N, LIU Z