JPWO2021084935A1 - - Google Patents

Info

Publication number
JPWO2021084935A1
JPWO2021084935A1 JP2021554149A JP2021554149A JPWO2021084935A1 JP WO2021084935 A1 JPWO2021084935 A1 JP WO2021084935A1 JP 2021554149 A JP2021554149 A JP 2021554149A JP 2021554149 A JP2021554149 A JP 2021554149A JP WO2021084935 A1 JPWO2021084935 A1 JP WO2021084935A1
Authority
JP
Japan
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
JP2021554149A
Other languages
Japanese (ja)
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 filed Critical
Publication of JPWO2021084935A1 publication Critical patent/JPWO2021084935A1/ja
Pending legal-status Critical Current

Links

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
    • B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
    • B01J23/42—Platinum
    • 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
    • B01J23/46—Ruthenium, rhodium, osmium or iridium
    • 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
    • B01J35/50—Catalysts, in general, characterised by their form or physical properties characterised by their shape or configuration
    • B01J35/58—Fabrics or filaments
    • 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
    • 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
    • C25B11/02—Electrodes; Manufacture thereof not otherwise provided for characterised by shape or form
    • C25B11/03—Electrodes; Manufacture thereof not otherwise provided for characterised by shape or form perforated or foraminous
    • 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
    • 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)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Metallurgy (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Catalysts (AREA)
JP2021554149A 2019-10-31 2020-09-11 Pending JPWO2021084935A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019198107 2019-10-31
PCT/JP2020/034434 WO2021084935A1 (en) 2019-10-31 2020-09-11 Catalyst-supporting porous substrate for electrolysis, electrode for electrolysis, gas diffusion layer, stack cell for electrolysis, and cell module for electrolysis

Publications (1)

Publication Number Publication Date
JPWO2021084935A1 true JPWO2021084935A1 (en) 2021-05-06

Family

ID=75714633

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021554149A Pending JPWO2021084935A1 (en) 2019-10-31 2020-09-11

Country Status (3)

Country Link
JP (1) JPWO2021084935A1 (en)
TW (1) TW202118904A (en)
WO (1) WO2021084935A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024161942A1 (en) * 2023-02-01 2024-08-08 出光興産株式会社 Gas diffusion layer manufacturing method, cathode, ion exchange film-electrode assembly, and solid electrolyte electrolysis device
CN116397249B (en) * 2023-06-08 2023-08-15 上海治臻新能源股份有限公司 Diffusion layer, electrolytic cell and processing method
CN117947437B (en) * 2024-01-17 2024-08-27 华北电力大学 Gradient pore and non-flow field diffusion layer for differential pressure type PEM electrolytic tank

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3198898B2 (en) * 1995-11-27 2001-08-13 三菱電機株式会社 Solid polymer electrolytic device
JP5759687B2 (en) * 2010-08-16 2015-08-05 広重 松本 Water electrolysis cell
US20130089805A1 (en) * 2011-10-11 2013-04-11 University Of Central Florida Research Foundation, Inc. Electroactive species in layer between electrode and membrane for fuel cells
EP2770564B1 (en) * 2013-02-21 2019-04-10 Greenerity GmbH Barrier layer for corrosion protection in electrochemical devices
JP2018031046A (en) * 2016-08-23 2018-03-01 国立大学法人横浜国立大学 Cathode, electrolysis cell for organic hydride production, and method for producing organic hydrides
CN109863632A (en) * 2016-09-30 2019-06-07 百拉得动力系统公司 The cathode electrode of electrochemical fuel cell designs
JP6566331B2 (en) * 2017-04-17 2019-08-28 パナソニックＩｐマネジメント株式会社 Electrocatalyst layer for electrochemical device, membrane / electrode assembly for electrochemical device, electrochemical device, and method for producing electrode catalyst layer for electrochemical device

Also Published As

Publication number Publication date
TW202118904A (en) 2021-05-16
WO2021084935A1 (en) 2021-05-06

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Legal Events

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Effective date: 20220311

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