NO20083261L - Elektrode for elektrokjemisk celle som drives med hoy differensialtrykkforskjell, fremgangsmate for fremstilling av slik elektrode og elektrokjemisk celle for anvendelse av slik elektrode - Google Patents

Elektrode for elektrokjemisk celle som drives med hoy differensialtrykkforskjell, fremgangsmate for fremstilling av slik elektrode og elektrokjemisk celle for anvendelse av slik elektrode

Info

Publication number
NO20083261L
NO20083261L NO20083261A NO20083261A NO20083261L NO 20083261 L NO20083261 L NO 20083261L NO 20083261 A NO20083261 A NO 20083261A NO 20083261 A NO20083261 A NO 20083261A NO 20083261 L NO20083261 L NO 20083261L
Authority
NO
Norway
Prior art keywords
electrode
electrochemical cell
producing
differential pressure
pressure difference
Prior art date
Application number
NO20083261A
Other languages
English (en)
Inventor
Lajos Gordorhazy
Daniel Szalay
Ferenc Darvas
Original Assignee
Thalesnano Zrt
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 Thalesnano Zrt filed Critical Thalesnano Zrt
Publication of NO20083261L publication Critical patent/NO20083261L/no

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • 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
    • H01M4/8605—Porous electrodes
    • H01M4/861—Porous electrodes with a gradient in the porosity
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • C02F1/46104—Devices therefor; Their operating or servicing
    • C02F1/46109—Electrodes
    • 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
    • C25B11/031—Porous electrodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • 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
    • H01M4/8647—Inert electrodes with catalytic activity, e.g. for fuel cells consisting of more than one material, e.g. consisting of composites
    • H01M4/8657—Inert electrodes with catalytic activity, e.g. for fuel cells consisting of more than one material, e.g. consisting of composites layered
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • 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
    • H01M4/8878—Treatment steps after deposition of the catalytic active composition or after shaping of the electrode being free-standing body
    • H01M4/8896—Pressing, rolling, calendering
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • C02F1/46104—Devices therefor; Their operating or servicing
    • C02F1/46109—Electrodes
    • C02F2001/46133—Electrodes characterised by the material
    • C02F2001/46138—Electrodes comprising a substrate and a coating
    • C02F2001/46142—Catalytic coating
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • C02F1/46104—Devices therefor; Their operating or servicing
    • C02F1/46109—Electrodes
    • C02F2001/46152—Electrodes characterised by the shape or form
    • C02F2001/46157—Perforated or foraminous electrodes
    • C02F2001/46161—Porous electrodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • 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
    • H01M4/90—Selection of catalytic material
    • H01M4/92—Metals of platinum group
    • 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
    • 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
    • Y02E60/50—Fuel cells
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49117—Conductor or circuit manufacturing
    • Y10T29/49204—Contact or terminal manufacturing
    • Y10T29/49206—Contact or terminal manufacturing by powder metallurgy
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/5313—Means to assemble electrical device
    • Y10T29/532—Conductor
    • Y10T29/53204—Electrode

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Manufacturing & Machinery (AREA)
  • Composite Materials (AREA)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Inert Electrodes (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Hybrid Cells (AREA)

Abstract

Oppfinnelsen angår en porøs elektrode anvendt i en elektrokjemisk celle inneholdende en bærer og/eller et katalytisk middel, som er kjennetegnet ved at den består av to eller flere lag med forskjellige gjennomsnittlige porestørrelser, og fra disse lagene er kontaktlaget med den minste gjennomsnittlige porstørrelsen i kontakt med membranen, og en eller flere støttelag med en større gjennomsnittlig porestørrelse er forbundet med den andre siden av dette kontaktlaget. Videre angår oppfinnelsen en fremgangsmåte for fremstilling av slike elektroder og elektrokjemiske celler inneholdende slike elektroder.
NO20083261A 2005-12-23 2008-07-23 Elektrode for elektrokjemisk celle som drives med hoy differensialtrykkforskjell, fremgangsmate for fremstilling av slik elektrode og elektrokjemisk celle for anvendelse av slik elektrode NO20083261L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
HU0501201A HUP0501201A2 (en) 2005-12-23 2005-12-23 Electrode for electrochemical cell working with high differential pressure difference, method for producing said electrode and electrochemical cell for using said electrode
PCT/HU2006/000124 WO2007072096A1 (en) 2005-12-23 2006-12-22 Electrode for electrochemical cell operating with high differential pressure difference, procedure for the manufacturing of such electrode and electrochemical cell for the use of such electrode

Publications (1)

Publication Number Publication Date
NO20083261L true NO20083261L (no) 2008-09-19

Family

ID=89986486

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20083261A NO20083261L (no) 2005-12-23 2008-07-23 Elektrode for elektrokjemisk celle som drives med hoy differensialtrykkforskjell, fremgangsmate for fremstilling av slik elektrode og elektrokjemisk celle for anvendelse av slik elektrode

Country Status (12)

Country Link
US (1) US8152974B2 (no)
EP (1) EP1977465B1 (no)
JP (1) JP5627183B2 (no)
CN (1) CN101405900B (no)
AT (1) ATE525763T1 (no)
AU (1) AU2006327900B2 (no)
HU (1) HUP0501201A2 (no)
IL (1) IL192324A (no)
NO (1) NO20083261L (no)
RU (1) RU2414020C2 (no)
UA (1) UA92774C2 (no)
WO (1) WO2007072096A1 (no)

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EP2963723A1 (en) 2014-07-04 2016-01-06 Elestor BV A hydrogen-redox flow battery assembly
US9777382B2 (en) * 2015-06-03 2017-10-03 Kabushiki Kaisha Toshiba Electrochemical cell, oxygen reduction device using the cell and refrigerator using the oxygen reduction device
EA034943B1 (ru) * 2017-06-13 2020-04-09 Федеральное государственное бюджетное образовательное учреждение высшего образования "Пензенский государственный университет" (ФГБОУ ВО "Пензенский государственный университет") Электролизер для производства водорода и способ его изготовления
AU2022368391A1 (en) * 2021-10-20 2024-05-02 Toray Industries, Inc. Membrane electrode assembly, and water electrolysis device

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Also Published As

Publication number Publication date
ATE525763T1 (de) 2011-10-15
CN101405900B (zh) 2013-03-20
CN101405900A (zh) 2009-04-08
AU2006327900A1 (en) 2007-06-28
RU2008129936A (ru) 2010-01-27
UA92774C2 (ru) 2010-12-10
JP2009520880A (ja) 2009-05-28
EP1977465A1 (en) 2008-10-08
JP5627183B2 (ja) 2014-11-19
EP1977465B1 (en) 2011-09-21
US8152974B2 (en) 2012-04-10
IL192324A0 (en) 2008-12-29
AU2006327900B2 (en) 2011-10-13
HU0501201D0 (en) 2006-02-28
RU2414020C2 (ru) 2011-03-10
IL192324A (en) 2013-05-30
WO2007072096A1 (en) 2007-06-28
WO2007072096B1 (en) 2007-08-23
US20090242391A1 (en) 2009-10-01
HUP0501201A2 (en) 2007-07-30

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