DE112022005615T5 - Sauerstoffentwicklungsreaktionskatalysator und verfahren zu dessen herstellung - Google Patents

Sauerstoffentwicklungsreaktionskatalysator und verfahren zu dessen herstellung Download PDF

Info

Publication number
DE112022005615T5
DE112022005615T5 DE112022005615.0T DE112022005615T DE112022005615T5 DE 112022005615 T5 DE112022005615 T5 DE 112022005615T5 DE 112022005615 T DE112022005615 T DE 112022005615T DE 112022005615 T5 DE112022005615 T5 DE 112022005615T5
Authority
DE
Germany
Prior art keywords
water
iridium
oxide
present
yttrium
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
DE112022005615.0T
Other languages
German (de)
English (en)
Inventor
Yasuyuki Ikeda
Kenji Terada
Hiroaki Suzuki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Furuya Metal Co Ltd
Original Assignee
Furuya Metal Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Furuya Metal Co Ltd filed Critical Furuya Metal Co Ltd
Publication of DE112022005615T5 publication Critical patent/DE112022005615T5/de
Pending legal-status Critical Current

Links

Images

Classifications

    • 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
    • B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/56—Platinum group metals
    • B01J23/63—Platinum group metals with rare earths or actinides
    • 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
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/03—Precipitation; Co-precipitation
    • B01J37/031—Precipitation
    • 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
    • B01J37/08—Heat treatment
    • B01J37/10—Heat treatment in the presence of water, e.g. steam
    • 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
    • B01J37/12—Oxidising
    • 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
    • B01J37/34—Irradiation by, or application of, electric, magnetic or wave energy, e.g. ultrasonic waves ; Ionic sputtering; Flame or plasma spraying; Particle radiation
    • B01J37/341—Irradiation by, or application of, electric, magnetic or wave energy, e.g. ultrasonic waves ; Ionic sputtering; Flame or plasma spraying; Particle radiation making use of electric or magnetic fields, wave energy or particle radiation
    • B01J37/343—Irradiation by, or application of, electric, magnetic or wave energy, e.g. ultrasonic waves ; Ionic sputtering; Flame or plasma spraying; Particle radiation making use of electric or magnetic fields, wave energy or particle radiation of ultrasonic wave energy
    • 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
    • C25B11/073—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material
    • C25B11/075—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material consisting of a single catalytic element or catalytic compound
    • 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
    • C25B11/075—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material consisting of a single catalytic element or catalytic compound
    • C25B11/077—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material consisting of a single catalytic element or catalytic compound the compound being a non-noble metal oxide
    • 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
    • C25B11/075—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material consisting of a single catalytic element or catalytic compound
    • C25B11/081—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material consisting of a single catalytic element or catalytic compound the element being a noble metal
    • 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
    • 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
    • C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
    • C25B9/17—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof
    • C25B9/19—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms
    • C25B9/23—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms comprising ion-exchange membranes in or on which electrode material is embedded
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/36—Hydrogen production from non-carbon containing sources, e.g. by water electrolysis

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Electrochemistry (AREA)
  • Metallurgy (AREA)
  • Physics & Mathematics (AREA)
  • Inorganic Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • Plasma & Fusion (AREA)
  • Toxicology (AREA)
  • Catalysts (AREA)
DE112022005615.0T 2021-11-25 2022-11-25 Sauerstoffentwicklungsreaktionskatalysator und verfahren zu dessen herstellung Pending DE112022005615T5 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021190920 2021-11-25
JP2021-190920 2021-11-25
PCT/JP2022/043486 WO2023095858A1 (ja) 2021-11-25 2022-11-25 酸素発生反応触媒およびその製造方法

Publications (1)

Publication Number Publication Date
DE112022005615T5 true DE112022005615T5 (de) 2024-09-05

Family

ID=86539583

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112022005615.0T Pending DE112022005615T5 (de) 2021-11-25 2022-11-25 Sauerstoffentwicklungsreaktionskatalysator und verfahren zu dessen herstellung

Country Status (4)

Country Link
JP (1) JPWO2023095858A1 (https=)
DE (1) DE112022005615T5 (https=)
GB (1) GB2630471A (https=)
WO (1) WO2023095858A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN121039844A (zh) 2023-05-24 2025-11-28 庄信万丰股份有限公司 析氧反应催化剂及其制备方法
WO2025178334A1 (ko) * 2024-02-19 2025-08-28 연세대학교 산학협력단 층상형 금속 이중층 수산화물 촉매, 이의 제조방법, 이를 구비하는 수전해 장치 및 금속-공기 이차전지

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5978224U (ja) 1982-11-15 1984-05-26 浅野段ボ−ル株式会社 段ボ−ル製輸送用パレツト
JP2020500692A (ja) 2016-10-28 2020-01-16 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ 酸化スズ上に担持された貴金属酸化物を含む電極触媒組成物

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201021352D0 (en) * 2010-12-16 2011-01-26 Johnson Matthey Plc Catalyst layer
NL2014577B1 (en) * 2015-04-02 2017-01-11 Univ Leiden Electrocatalysts for Efficient Water Electrolysis

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5978224U (ja) 1982-11-15 1984-05-26 浅野段ボ−ル株式会社 段ボ−ル製輸送用パレツト
JP2020500692A (ja) 2016-10-28 2020-01-16 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ 酸化スズ上に担持された貴金属酸化物を含む電極触媒組成物

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
Highly Active and Stable Iridium Pyrochlores for Oxygen Evolution Reaction, Chemistry of Materials. 2017, 29, 5182-5191
Single Phase Pyrochlore Y2Ir2O7 Electrocatalyst on the Activity of Oxygen Evolution Reaction, APPLIED ENERGY MATERIALS. 2018, 1, 8, 3992-3998

Also Published As

Publication number Publication date
WO2023095858A1 (ja) 2023-06-01
GB202408993D0 (en) 2024-08-07
GB2630471A (en) 2024-11-27
JPWO2023095858A1 (https=) 2023-06-01

Similar Documents

Publication Publication Date Title
DE69900256T2 (de) Pt-Ru Elektrokatalysator auf Träger, sowie diesen enthaltende Elektrode, MEA und Festelektrolyt-Brennstoffzelle
EP3583245B1 (de) Herstellung von gasdiffusionselektroden mit ionentransport-harzen zur elektrochemischen reduktion von co2 zu chemischen wertstoffen
DE69902058T2 (de) Elektrodenstruktur
DE60208262T2 (de) Verfahren zur Herstellung eines Anodenkatalysators für Brennstoffzellen
EP1653535B1 (en) Catalyst for fuel cell, method for preparing the same, and membrane-electrode assembly and fuel cell system comprising the same
DE69901319T2 (de) Katalysator für Gasdiffusionselektrode
EP4019666A1 (de) Iridiumhaltiger katalysator für die wasserelektrolyse
DE112017005912T5 (de) Elektrodenmaterial und Verfahren zu dessen Herstellung
DE112021006612T5 (de) Iridium-enthaltendes oxid, verfahren zu dessen herstellung und katalysator, der ein iridium-enthaltendes oxid enthält
DE112015004105T5 (de) Katalysator
DE102017208518A1 (de) Herstellung von dendritischen Elektrokatalysatoren zur Reduktion von CO2 und/oder CO
EP4267781B1 (de) Beschichtete membran für die wasserelektrolyse
DE102014110578B4 (de) Brennstoffzellenelektrodenkatalysator, mit brennstoffzellenkatalysator beladende elektrode und brennstoffzelle
DE102018215925B4 (de) Membran-Elektroden-Bauteil für Brennstoffzellen mit verbesserter Haltbarkeit und Polymerelektrolytmembran-Brennstoffzelle, die dieses umfasst
DE102016100400B4 (de) Verfahren zur Bildung käfigartiger ELEKTROKATALYSATOR-NANOPARTIKEL MIT HOHER STABILITÄT UND GASTRANSPORTEIGENSCHAFTEN
DE10392493T5 (de) Brennstoffzellen und Brennstoffzellenkatalysatoren
DE102011118236A1 (de) Verbesserte Brennstoffzellen-Lebensdauer durch auf Oxid getragene Edelmetalle in einer Membran
DE112022005615T5 (de) Sauerstoffentwicklungsreaktionskatalysator und verfahren zu dessen herstellung
DE102013208119A1 (de) Katalysator für eine brennstoffzelle, elektrode für eine brennstoffzelle, membranelektrodenbaugruppe für eine brennstoffzelle und brennstoffzellensystem, das mit diesen ausgerüstet ist
DE102017203900A1 (de) Elektroden umfassend in Festkörperelektrolyten eingebrachtes Metall
DE69805579T2 (de) CO-tolerante Pt-Zn Legierung für Brennstoffzellen
DE60006818T2 (de) Gasdiffusionssubstrat und elektrode
DE112010005461B4 (de) Brennstoffzelle
DE102012222049A1 (de) Verbesserte Elektrode mit verringerter Schwundrissbildung durch Ionomere mit gemischtem Äquivalentgewicht
DE102013021771A1 (de) Elektrochemische Elektrolysezelle für die Wasserelektrolyse sowie Verfahren zum Betreiben derselben