国家/地区 中国（7） 韩国（4）
IPC部 B（12） C（5）
IPC大类 B01（12） C01（2） C07（2）
IPC小类 B01J（12）
IPC B01J023/42（12）
发明人 WANG X（2） ZHANG S（2）
公开年 2022（12）
申请年 2021（12）
专利权人

Hydroxide radical generating system comprises up conversion layer including first up-conversion layer and second up-conversion layer, photocatalyst layer, and photonic crystal layer.

KIMHYEONGIL, IN J H

Preparing vicinal diol by catalytic hydrogenolysis of lignocellulose, involves converting lignocellulosic vitamin into ortho-diol by hydrogenation at predefined conditions, with liquid acid as solvent, in presence of magnetic metal catalyst wrapped in carbon shell, under preset hydrogen pressure.

HU X, WANG H, YAN L, WANG C, MA L, XIN H, LIU Q

Producing metal nanoparticles having carbon shell useful as catalyst for fuel cells, water electrolysis, batteries, and solar cells, comprises e.g. forming polymer layer on pretreated support, and adsorbing metal precursor to polymer layer.

KWON O, LEE D H, KIM Y, QUANG L T, NGOC H T B

METHOD FOR MANUFACTURING A CATALYTIC LAYER OF ELECTRODES FOR A SOLID POLYMER FUEL CELL.

ZASYPKINA A A, IVANOVA N A, SPASOV D D, MENSHARAPOV R M, VOROBYEVA E A

Lignin depolymerization catalyst useful e.g. for producing lignin-derived aromatic monomer, comprises e.g. support comprising carbon nitride, and transition metal bonded to nitrogen functional group of support.

KIM J H, PARK J Y, VERMA D

Photocatalyst for use as denitrification catalyst for removing nitrate ion, and processing water, comprises titanium dioxide particle comprising titanium dioxide, carbon material located on all or portion of surface of titanium dioxide particle and comprising graphene, reduced graphene oxide.

LEE S, CHOI W, CHOIWEONYONG, BI L S

Preparing carbon carrier supported platinum-based nano-particle catalyst comprises using functional small molecule auxiliary comprising nitrogen, sulfur, phosphorus, oxygen functional group, platinum based metal nano particles (platinum single metal, palladium, gold, silver, iridium, iron, rhenium).

ZHANG S, TIAN Z, WANG W, WANG G

Preparing platinum-carbon catalyst comprises obtaining suspension containing carbon support and platinum precursor, subjecting suspension and reducing gas to reduction reaction in micro channel continuous flow reactor, so that platinum ions are reduced to platinum element and supported on carrier.

ZHU W, MI S, WANG X, GUAN Q, WU D, CHEN S, FAN S, GUO H

Preparing carbon-based catalyst by microwave discharge used in field of electro-catalysis or battery, involves dispersing surfactant and metal precursor in organic solvent, adding precursor solution into carbon material dry, dispersing, drying and subjecting for microwave radiation treatment.

HUO F, SU R, LUO Y, SUN F, ZHANG S

Preparing platinum atom-loaded nano-titanium(II) oxide dense foam comprises dissolving polyvinylpyrrolidone and chloroplatinic acid in ethylene glycol, uniformly mixing the platinum atom-deposited titanium dioxide nanofibers and the cross-linking agent and then freeze-drying.

GUAN C, LI X, YU W, DAI L, ZHANG L