国家/地区 中国（22）
IPC部 B（22）
IPC大类 B01（22） C02（10） C07（9）
C01（2） C23（2）
IPC小类 B01J（22）
IPC B01J035/00（22）
发明人 LI H（2） LI L（2） LI R（2）
LIAO C（2） LIU C（2） ZHANG K（2）
ZHANG Q（2） ZHANG Y（2）
公开年 2023（22）
申请年 2022（16）  2023（4）  2021（2） 
专利权人 DASMART ENVI.（2） UNIV LIAONIN.（2）

Preparing niobium pentoxide/graphene composite photocatalyst comprises preparing glutamic acid functionalized graphene quantum dots, compounding glutamic acid-functionalized graphene quantum dots with graphene oxide, and then compounding with niobium pentoxide nanoparticles.

XU J, GAO X, GONG J, DING Z, SHI J, LIU X, LI R

Preparing nitrogen-doped carbon-loaded iron oxide composite material comprises e.g. mixing water-soluble iron salt, carbon carrier and water, calcining obtained carbon-iron mixture to obtain carbon-loaded iron oxide, and mixing carbon-loaded iron oxide with organic nitrogen source and water.

CHEN X, MAO Y, HAN D, FANG G, LI R, HUANG X

Composite catalyst useful in direct conversion of synthesis gas to gasoline, comprises e.g. metal oxide as active component, and molecular sieve coated with silicon dioxide.

BAO X, JIAO F, PAN X, MIAO D

Preparing structure-controllable graphene shell encapsulation nickel nanoparticle catalyst in applying in catalytic hydrogenation reaction of p-chloronitrobenzene, o-chloronitrobenzene or p-bromonitrobenzene, involves reacting nickel salt and organic ligand dissolved in mixed organic solvent.

LI X, YU J, HE W, LU C

High stable modified manganese dioxide catalyst anode comprises conductive substrate, corrosion-resistant conductive layer, modified manganese dioxide catalyst layer and silica gel coating and modified manganese dioxide catalyst layer is fluorine and metal co-doped nano manganese dioxide.

YANG P, HUANG H

Catalytic oxidation of ethylene glycol to produces glyoxal using composite silver comprises packing the composite silver catalyst in reaction section of the catalytic reactor, vaporizing ethylene glycol for oxidation reaction to generate glyoxal products.

CHEN G, LI L, ZHONG M, ZHONG J

Preparing nano metal catalyst, comprises e.g. preparing metal nanoparticles, dissolving it in a cyclohexane, dispersing activated carbon in mixed solvent consisting of methanol and cyclohexane, and adding obtained solution under stirring and/or ultrasonic conditions.

ZHOU T, LI J

Photoelectric two-electrode system used for degrading tetracycline hydrochloride, comprises molybdenum/zinc oxide/nickel fluoride sheet as anode, and zinc ferrite/graphene oxide/carbon cloth catalytic electrode film assembly as cathode.

GAO C, YU S, YANG S, HE T, WANG D

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

Graphene oxide modified photocatalyst cloth used in sewage treatment, comprises net cloth and graphene oxide modified photocatalyst.

LIAO C, LIU C, LI H