KR20250043385A - 복합체, 촉매 잉크, 및 복합체의 제조 방법 - Google Patents

복합체, 촉매 잉크, 및 복합체의 제조 방법 Download PDF

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Publication number
KR20250043385A
KR20250043385A KR1020257000012A KR20257000012A KR20250043385A KR 20250043385 A KR20250043385 A KR 20250043385A KR 1020257000012 A KR1020257000012 A KR 1020257000012A KR 20257000012 A KR20257000012 A KR 20257000012A KR 20250043385 A KR20250043385 A KR 20250043385A
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KR
South Korea
Prior art keywords
particles
palladium
molybdenum disulfide
complex
molybdenum
Prior art date
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Pending
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KR1020257000012A
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English (en)
Korean (ko)
Inventor
구오하오 유안
고지 오미치
다쿠미 요시무라
무츠코 단게
마사후미 우오타
요키 고우
지안준 유안
Original Assignee
디아이씨 가부시끼가이샤
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Publication of KR20250043385A publication Critical patent/KR20250043385A/ko
Pending legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
    • B01J23/44—Palladium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/02—Sulfur, selenium or tellurium; Compounds thereof
    • B01J27/04—Sulfides
    • B01J27/047—Sulfides with chromium, molybdenum, tungsten or polonium
    • B01J27/051—Molybdenum
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
    • C25B11/04—Electrodes; Manufacture thereof not otherwise provided for characterised by the material
    • C25B11/051—Electrodes formed of electrocatalysts on a substrate or carrier
    • C25B11/073—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material
    • C25B11/091—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material consisting of at least one catalytic element and at least one catalytic compound; consisting of two or more catalytic elements or catalytic compounds
    • C25B11/093—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material consisting of at least one catalytic element and at least one catalytic compound; consisting of two or more catalytic elements or catalytic compounds at least one noble metal or noble metal oxide and at least one non-noble metal oxide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/61—Surface area
    • B01J35/613—10-100 m2/g
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/61—Surface area
    • B01J35/615—100-500 m2/g
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/04—Mixing
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F7/00—Compounds of aluminium
    • C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
    • C01F7/44—Dehydration of aluminium oxide or hydroxide, i.e. all conversions of one form into another involving a loss of water
    • C01F7/441—Dehydration of aluminium oxide or hydroxide, i.e. all conversions of one form into another involving a loss of water by calcination
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G39/00—Compounds of molybdenum
    • C01G39/02—Oxides; Hydroxides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G39/00—Compounds of molybdenum
    • C01G39/06—Sulfides
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B1/00—Electrolytic production of inorganic compounds or non-metals
    • C25B1/01—Products
    • C25B1/02—Hydrogen or oxygen
    • C25B1/04—Hydrogen or oxygen by electrolysis of water
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
    • C25B11/04—Electrodes; Manufacture thereof not otherwise provided for characterised by the material
    • C25B11/051—Electrodes formed of electrocatalysts on a substrate or carrier
    • C25B11/052—Electrodes comprising one or more electrocatalytic coatings on a substrate
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
    • C25B11/04—Electrodes; Manufacture thereof not otherwise provided for characterised by the material
    • C25B11/051—Electrodes formed of electrocatalysts on a substrate or carrier
    • C25B11/073—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material
    • C25B11/091—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material consisting of at least one catalytic element and at least one catalytic compound; consisting of two or more catalytic elements or catalytic compounds
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/60—Compounds characterised by their crystallite size

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Electrochemistry (AREA)
  • Metallurgy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Catalysts (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
KR1020257000012A 2022-08-02 2023-08-02 복합체, 촉매 잉크, 및 복합체의 제조 방법 Pending KR20250043385A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022123199 2022-08-02
JPJP-P-2022-123199 2022-08-02
PCT/JP2023/028256 WO2024029558A1 (ja) 2022-08-02 2023-08-02 複合体、触媒インク、及び複合体の製造方法

Publications (1)

Publication Number Publication Date
KR20250043385A true KR20250043385A (ko) 2025-03-28

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KR1020257000012A Pending KR20250043385A (ko) 2022-08-02 2023-08-02 복합체, 촉매 잉크, 및 복합체의 제조 방법

Country Status (7)

Country Link
US (1) US20260043157A1 (https=)
EP (1) EP4566709A1 (https=)
JP (1) JP7605373B2 (https=)
KR (1) KR20250043385A (https=)
CN (1) CN119421743A (https=)
TW (1) TW202410964A (https=)
WO (1) WO2024029558A1 (https=)

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* Cited by examiner, † Cited by third party
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WO2025164180A1 (ja) * 2024-02-01 2025-08-07 Dic株式会社 複合体、水素発生触媒、触媒インク、電極及び複合体の製造方法
CN119530594B (zh) * 2025-01-23 2025-03-25 合肥工业大学 一种Cu-MoS2纳米自组装复合材料的制备方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106608652A (zh) 2015-10-21 2017-05-03 中国科学院大连化学物理研究所 金属阳离子掺杂二硫化钼材料的制备方法及材料和应用

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GB201318846D0 (en) * 2013-10-24 2013-12-11 Univ London Queen Mary Photocatalysts
JP6614471B1 (ja) * 2018-03-19 2019-12-04 Dic株式会社 モリブデン硫化物、その製造方法及び水素発生触媒
WO2021059325A1 (ja) * 2019-09-24 2021-04-01 Dic株式会社 硫化モリブデン粉体及びその製造方法
CN111146455B (zh) * 2020-01-20 2022-05-13 福州大学 一种花瓣状微球二硫化钼复合碳材料负载Pd金属催化剂及其制备方法
KR102353223B1 (ko) * 2020-04-23 2022-01-18 성균관대학교산학협력단 수소 발생용 촉매 전극 및 이의 제조방법
CN112774697B (zh) * 2020-09-07 2022-09-23 南京大学 一种单原子金属-硫化钼纳米复合物及其制备方法和应用
EP4292705A4 (en) * 2021-02-09 2025-07-09 Dainippon Ink & Chemicals HYDROGEN GENERATION CATALYST AND CATALYST INK
WO2022172826A1 (ja) * 2021-02-09 2022-08-18 Dic株式会社 金属ドープ硫化モリブデン粉体及びその製造方法
JP7671151B2 (ja) 2021-02-12 2025-05-01 三菱重工エンジン＆ターボチャージャ株式会社 電動遠心圧縮機
CN114772643B (zh) * 2022-04-27 2024-03-29 广东省科学院生物与医学工程研究所 一种复合纳米材料及其制备方法与应用

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106608652A (zh) 2015-10-21 2017-05-03 中国科学院大连化学物理研究所 金属阳离子掺杂二硫化钼材料的制备方法及材料和应用

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Publication number Publication date
JP7605373B2 (ja) 2024-12-24
TW202410964A (zh) 2024-03-16
JPWO2024029558A1 (https=) 2024-02-08
US20260043157A1 (en) 2026-02-12
WO2024029558A1 (ja) 2024-02-08
CN119421743A (zh) 2025-02-11
EP4566709A1 (en) 2025-06-11

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PA0105 International application

Patent event date: 20250102

Patent event code: PA01051R01D

Comment text: International Patent Application

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