KR20220038754A - 금속 담지 촉매, 전지 전극 및 전지 - Google Patents

금속 담지 촉매, 전지 전극 및 전지 Download PDF

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KR20220038754A
KR20220038754A KR1020227006443A KR20227006443A KR20220038754A KR 20220038754 A KR20220038754 A KR 20220038754A KR 1020227006443 A KR1020227006443 A KR 1020227006443A KR 20227006443 A KR20227006443 A KR 20227006443A KR 20220038754 A KR20220038754 A KR 20220038754A
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South Korea
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catalyst
metal
peak
supported
nitrogen atom
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Korean (ko)
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유지 쿠보타
아야카 후지모토
타케아키 키시모토
타쿠야 이시즈카
타쿠야 이사카
미키 메구로
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닛신보 홀딩스 가부시키 가이샤
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Publication of KR20220038754A publication Critical patent/KR20220038754A/ko
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    • H—ELECTRICITY
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    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/88—Processes of manufacture
    • 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
    • B01J35/66—Pore distribution
    • H—ELECTRICITY
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    • H01M4/90—Selection of catalytic material
    • H01M4/92—Metals of platinum group
    • H01M4/925—Metals of platinum group supported on carriers, e.g. powder carriers
    • H01M4/926—Metals of platinum group supported on carriers, e.g. powder carriers on carbon or graphite
    • 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
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/18—Carbon
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/89—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with noble metals
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/89—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with noble metals
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    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/24—Nitrogen compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B01J35/61—Surface area
    • B01J35/618—Surface area more than 1000 m2/g
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    • H01M12/04—Hybrid cells; Manufacture thereof composed of a half-cell of the fuel-cell type and of a half-cell of the primary-cell type
    • H01M12/06—Hybrid cells; Manufacture thereof composed of a half-cell of the fuel-cell type and of a half-cell of the primary-cell type with one metallic and one gaseous electrode
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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Sustainable Energy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Catalysts (AREA)
  • Inert Electrodes (AREA)
  • Hybrid Cells (AREA)
  • Fuel Cell (AREA)
KR1020227006443A 2019-08-02 2020-07-02 금속 담지 촉매, 전지 전극 및 전지 Pending KR20220038754A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019143406A JP7175857B2 (ja) 2019-08-02 2019-08-02 金属担持触媒、電池電極及び電池
JPJP-P-2019-143406 2019-08-02
PCT/JP2020/026045 WO2021024658A1 (ja) 2019-08-02 2020-07-02 金属担持触媒、電池電極及び電池

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KR20220038754A true KR20220038754A (ko) 2022-03-29

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US (1) US12132212B2 (enExample)
EP (1) EP4008430A4 (enExample)
JP (1) JP7175857B2 (enExample)
KR (1) KR20220038754A (enExample)
CN (1) CN114245944B (enExample)
CA (1) CA3149149A1 (enExample)
WO (1) WO2021024658A1 (enExample)

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JP7130311B2 (ja) * 2019-08-02 2022-09-05 日清紡ホールディングス株式会社 金属担持触媒、電池電極及び電池
JP7408614B2 (ja) * 2021-12-01 2024-01-05 日清紡ホールディングス株式会社 水素製造用触媒及び水素製造方法
JP7720272B2 (ja) * 2022-03-04 2025-08-07 日清紡ホールディングス株式会社 金属担持触媒、電極及び電池
JP2023129139A (ja) * 2022-03-04 2023-09-14 日清紡ホールディングス株式会社 金属担持触媒及びその製造方法並びに電極及び電池
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JP7785238B2 (ja) * 2023-06-30 2025-12-12 日鉄ケミカル＆マテリアル株式会社 固体高分子型燃料電池の触媒担体用炭素材料、固体高分子型燃料電池用触媒層、及び燃料電池
CN117534056B (zh) * 2023-12-20 2024-09-13 江苏浦士达环保科技股份有限公司 一种木质硬炭材料，其制备方法及其应用

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