国家/地区 韩国（17）
IPC部 B（17）
IPC大类 B01（17） C01（8） H01（5）
C07（3） F01（3） B82（2）
IPC小类 B01J（17） C01B（8） B01D（3）
F01N（3） C07C（2） H01L（2）
H01M（2）
IPC B01J023/46（17）
发明人 HEO I J（3） KIM S M（3） CHUNG J S（2）
HUR S H（2） KIM S J（2） KIM Y J（2）
KONG B S（2） LEE J H（2） PHAM V H（2）
RYU J C（2） THANH T D（2） YOU Y（2）
公开年 2022（5） 2013（4） 2017（3） 2021（3）
申请年 2021（5）  2012（4）  2020（4）  2015（3） 
专利权人 KOREA RES IN.（3） KCC CORP（2） KOREA INST S.（2） UNIV ULSAN F.（2）

Producing precious metal supported catalyst useful in anisotropic noble metal supported catalyst e.g. sensors comprises preparing mixed powder by mixing precious metal metal salt and porous support, and heat-treating mixed powder.

PARK J C, WOOK K, YANG J, KIM B H, LEEHAKKEUN, OH K

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

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

Method for removing residual chlorine from inorganic substances for nitrogen oxide reduction catalyst comprises heat treating inorganic substance under ammonia atmosphere.

HEO I J, KIM S M, KOH E Y, IL K S

Producing platinum-based alloy catalyst useful as electrode for polymer electrolyte membrane fuel cell comprises preparing carbon-based catalyst carrier solution, adding platinum precursor and reducing platinum-based alloy.

PARK D C

Iridium-ruthenium alloy catalyst useful for electrodes and membrane electrode assembly for water electrolysis, and for water cell comprises iridium-ruthenium alloy nanoparticles supported on support.

PARK S, NAH I W, KIM I

Catalyst used for ammonia dehydrogenation, comprises support comprising monocrystalline material having hexagonal structure, and catalyst metal supported on support.

JO Y S, CHA J Y, JEONG H S, KIM Y M, SOHN H T, YOON S P, NAM S W, LEE T J, YOON C W, HAN J H, YOUNGSEOKCHO, CHA J, JEONG H, SONHYUNTAE, YOON S, NAM S, TAIKJIN L, YUN C, HAN Z, YOON C, LI Z, SOHN H, JIN R, CAO Y

Removing residual chlorine in inorganic material used for producing selective catalytic reduction (SCR) catalyst for reducing nitrogen oxides, by heat-treating inorganic material in gas atmosphere containing moisture or soaking inorganic material in base solution, filtering, and drying.

KIM S M, HEO I, CHANG T S, YOU Y W, LEE J H, KIM S J, KIM Y J, HEO I J, JUNGYUNHO, PARK J H, KIM S G, YOU Y

Preparing ruthenium and iridium-based catalyst involves using ruthenium and iridium metal salts without containing chlorine, supporting ruthenium and iridium on support, and then drying and heat-treating.

KIM S M, HEO I J, LEE J H, YOU Y, KIM S J, KIM Y J

Catalytic metal film useful for producing graphene structure, comprises a first catalytic metal layer comprising a first metal, and a second catalyst metal layer containing a second metal on first catalyst metal layer.

WON D K, RYU J C