国家/地区 中国（15） 韩国（11） 世界知识产权组织（6） 欧洲专利局（EPO）（3） 印度（3） 澳大利亚（2） 巴西（2） 加拿大（2） 美国（2）
IPC部 B（28） C（17）
IPC大类 B01（28） C02（5） C07（5）
B82（3） C25（3） C08（2）
IPC小类 B01J（28）
IPC B01J037/00（28）
发明人 CHANG T S（2） CHEN C（2） HEO I（2）
HEO I J（2） KIM Y J（2） LEE J H（2）
LI S（2） SHEEHAN S W（2） WANG S（2）
YANG J（2） YOU Y（2） YOU Y W（2）
公开年 2021（15） 2022（8） 2023（5）
申请年 2021（28）
专利权人 AIR HOLDINGS.（2） KOREA RES IN.（2）

Preparing denitrification catalyst useful for selective catalytic reduction reaction for reducing nitrogen oxides comprises dispersing silver, zinc and support compound, ball milling dispersion, drying and calcining ball milled dispersion.

KIM Y J, YOU Y, HEO I J, CHANG T S, LEE J H, KWAK J S, LIM M T, YOU Y W, HEO I, KWAK J, IM M T

Electrochemical catalyst complex comprises graphitized nitrogen and reduced graphene oxide.

SHIM W, CHOI H W, KIM M G, GOO I Y, YOUNG K J, PILDO J

Preparing aluminum fluoride/wave absorbing material composite catalyst useful in fluorine-chlorine exchange reaction of chloroform and fluoalkane, comprises ball milling and mixing and roasting aluminum fluoride and wave absorbing material.

WEI X, WANG C, YU H, ZHANG J, LIU W, ZHOU F, HAN W, WANG S

Preparing graphene oxide-titanium dioxide photocatalyst useful for catalyzing carbon dioxide substitution reaction, comprises mixing titanium dioxide and carbon precursor, and calcining mixture.

JEONG D, KWON J

Composite structure comprises cellulose-derived carbon layer and metal layer present on cellulose-derived carbon layer.

SU J, SONG J Y, JUNG H T, KIM C, KIM C S, JEONG H S

Producing supported noble metal catalyst for sensor, electrode material, and adsorbents, and for specific gas-phase and liquid-phase reaction, comprises mixing noble metal metal salt and porous support, and heat-treating mixed powder.

PARK J C, YANG J, WOOK K, OH K, LEEHAKKEUN

Three-functional composition for production of protective coatings, comprises components of aqueous-based or emulsion paint including epoxy, latex, solvent, polyvinyl, acrylic, alkyd, polyurethane, phthalic or dispersion of polymers and agent.

ZIELINSKAJUREK A, MALINOWSKA I

Producing mesoporous metal carbide layer with defined nanostructuring as catalyst, comprises providing mesoporous metal oxide layer, and contacting metal oxide layer in reducing atmosphere containing carbon source, with carburizing reaction.

FRISCH M, KRAEHNERT R

Visible light-sensitive photocatalyst useful in composition for removing organic carbon in wastewater, comprises core comprising bismuth tungstate and shell containing nitrogen-doped graphene oxide quantum dots and cyanide nitrogen.

HEO J, TRUE W H B

Manufacture of non-noble metal-based catalyst for water electrolysis, involves mixing carbon nanomaterial and polyol solvent to form mixture, applying ultrasonic waves, adding nickel precursor and pH adjusting agent, and irradiating.

LEE J W, KEUN J S, GILRYEONG P