国家/地区 韩国（36）
IPC部 B（36） C（21） G（4）
H（4） A（2）
IPC大类 B01（36） C01（15） H01（4）
C02（3） C25（3） G21（3）
A61（2）
IPC小类 B01J（36）
IPC B01J021/18（10） B01J037/08（10） B01J035/00（8）
B01J020/20（7） B01J037/02（7） B01J037/04（6）
C01B032/194（6） B01D053/86（5） B01J037/34（5）
B01J019/10（4） B01J037/00（4） B01J019/08（3）
B01J019/12（3） B01J020/30（3） B01J021/06（3）
发明人 KIM S J（3） CHANG Y（2） JEONG S（2）
KIM B G（2） KIM W（2） KIMSUNJOO（2）
LEE G（2） LEE J G（2） PARK H（2）
PARK J（2） YANG J K（2） YANG W S（2）
公开年 2023（36）
申请年 2021（36）
专利权人 KOREA INST I.（4） UNIV SUNGKYU.（3） COWINDST CO .（2） KOREA ELECTR.（2）
KOREA ELECTR.（2） KOREA RES IN.（2） NC SQUARE CO.（2） UNIV CHONNAM.（2）
UNIV IND AC.（2） UNIV KOREA R.（2） UNIV KWANGWO.（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

Classifying graphene oxide comprises classifying graphene oxide contained in graphene oxide dispersion by controlling pH of graphene oxide dispersion containing graphene oxide.

AN K, LEE S S, MYUNG S, SEOG S, MIN L S, GI S G

Producing iodine adsorption filter for adsorbing iodine in radioactive waste liquid, comprises immersing template composed of polymer in slurry containing bismuth graphene oxide produced by reacting graphene oxide with bismuth nitrate.

KIM W

Producing iodine adsorption filter used to for adsorb iodine from radioactive waste liquid, comprises mixing bismuth graphene oxide, binder, thickener, and water to form coating mixture and coating coating mixture on predetermined filter.

KIM W

Double-shell nanocomposite photocatalyst useful for decomposing organic dyes and volatile organic compounds in various industrial fields, comprises e.g. silver oxide nanoparticle layer positioned on metal oxide nanoflower structure.

JUNG Y G, SEOK C H, KWON Y J

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

Synthesizing metal sulfides useful for hydrogen generation reaction electrochemical catalysts comprises synthesizing ammonium tetrathiomolybdate; and synthesizing hydrazinium tetrathiomolybdate using synthesized ammonium tetrathiomolybdate.

KIM S Y, HONG S, KIM M, THANDUI H

Catalyst coated with nitrogen-doped graphene quantum dots useful for improving selective catalyst reduction efficiency, comprises vanadium oxide, tungsten trioxide, titanium dioxide, and nitrogen-doped graphene quantum dots.

BAIK J M, CHOI S, RAHULPOLBIA

Manufacturing graphene composite structure by forming support body having observation unit corresponding to observation area and frame unit, and forming hydrophilic protective layer on upper surface of graphene layer by applying energy to graphene layer onto which organic component is transferred.

CHO S M, CHO M G, OH H G, CHO M, OHHONGGI

Manufacturing carbon nanomaterial composite comprises forming composite structure where one-dimensional nanostructure and two-dimensional nanostructure form network from intermediate composite through supercritical fluid process in reactor.

GOU J S, KI J, KIM H R