国家/地区 中国（31） 韩国（12） 世界知识产权组织（11） 美国（7） 欧洲专利局（EPO）（5） 日本（5） 澳大利亚（3） 巴西（3） 加拿大（3） 印度（3）
IPC部 B（42）
IPC大类 B01（42） C07（18） C01（10）
C02（7） C25（6） C23（4）
H01（3） B82（2）
IPC小类 B01J（42）
IPC B01J037/02（42）
发明人 ZHANG J（3） CAO Y（2） CHEN C（2）
CHEN X（2） JANG J S（2） JISU J（2）
KIM C H（2） LEE K（2） LI J（2）
LI S（2） LIU H（2） LIU J（2）
LIU Q（2） MAO J（2） PARK T（2）
公开年 2021（30） 2022（10） 2023（2）
申请年 2021（42）
专利权人 INST METAL R.（3） UNIV SUNGKYU.（3） AIR HOLDINGS.（2） CHINA PETROL.（2）
UNIV DALIAN（2） UNIV KOREA R.（2）

Producing nano-catalyst film useful for nano-catalytic electrodes comprises preparing graphene sheet dispersion, forming nanoporous graphene membrane by coating graphene sheet dispersion on filtration membrane and vacuum filtration.

HOUN K J, SEONG C Y

Preparing oxidation catalyst useful for catalyzing oxidation of 5 hydroxymethylfurfural, comprises impregnating carbon-containing material in aqueous solution containing boron, calcining mixing boron-doped carbon carrier with active metal component solution and performing first reduction.

ZONG B, DU Z, RONG J, CHEN G, SUN Q, ZHAO H, ZHENG L

Producing multilayer graphene involves recrystallizing catalyst film by performing heat treatment of heating catalyst film containing iron and nickel in atmosphere containing hydrogen, and another atmosphere containing hydrogen and hydrocarbons to form stacked graphenes.

HAYASHI K

Catalyst useful for carbondioxide conversion, comprises metal nanoparticles and carbon support supporting metal nanoparticles.

HYUN L D, HYO K T, KIM S I, JUNG P

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

Electrode catalyst useful for water electrolysis including for oxygen evolution reaction and hydrogen evolution reaction in alkaline seawater, comprises first transition metal foam, and metal double hydroxide/metal oxide mixed layer.

LEE H Y, AMOL Z, AMOL J, LEE H

Catalyst used for hydrogen production, comprises porous carrier, platinum supported on pores of porous carrier, and rhenium supported in mixture with platinum in pores.

LEE K, KIM C H, JANG J S, PARK T I, JISU J, PARK T

Catalyst useful for hydrogen production, comprises porous carrier, platinum supported on pores of porous carrier, and tungsten supported in mixture with platinum in pores.

LEE K, KIM C H, JANG J S, PARK T I, JISU J, PARK T

Catalyst used in e.g. system for reducing nitrogen, is graphitic frustrated Lewis acid-base pair catalyst comprising carbon nanomaterials and Lewis acid-base components arranged in pairs in carbon nanomaterials, which is capable of reducing nitrogen to ammonia through exothermic reaction.

KWON T, KIM H, KANG S, PARK J, JU K, PARKJAEHYUN

Method for preparing structured solid acid catalyst by ultrasonic coupling microwave used for preparing ethyl lactate, involves immersing porous material carrier with microwave absorption performance in solution of heteropolyacid, heteropolyacid salt, zirconia, tungsten oxide and niobium oxide.

SHEN H, GAO X, FAN X, JIAO Y, ZHANG J