DK3140434T3 - Gasdiffusionslag, elektrokemisk celle med et sådant gasdiffusionslag samt elektolysør - Google Patents

Gasdiffusionslag, elektrokemisk celle med et sådant gasdiffusionslag samt elektolysør Download PDF

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Publication number
DK3140434T3
DK3140434T3 DK15728864.8T DK15728864T DK3140434T3 DK 3140434 T3 DK3140434 T3 DK 3140434T3 DK 15728864 T DK15728864 T DK 15728864T DK 3140434 T3 DK3140434 T3 DK 3140434T3
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DK
Denmark
Prior art keywords
diffusion layer
gas diffusion
electrolyzer
electrochemical cell
gas
Prior art date
Application number
DK15728864.8T
Other languages
English (en)
Inventor
Alexander Hahn
Jochen Straub
Alexander Spies
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Application granted granted Critical
Publication of DK3140434T3 publication Critical patent/DK3140434T3/da

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Classifications

    • 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
    • C25B11/031—Porous 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
    • C25B11/036—Bipolar 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
    • 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
    • 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
    • C25B9/70—Assemblies comprising two or more cells
    • C25B9/73—Assemblies comprising two or more cells of the filter-press type
    • 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
    • C25B9/70—Assemblies comprising two or more cells
    • C25B9/73—Assemblies comprising two or more cells of the filter-press type
    • C25B9/75—Assemblies comprising two or more cells of the filter-press type having bipolar 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
    • H01M4/88—Processes of manufacture
    • H01M4/8803—Supports for the deposition of the catalytic active composition
    • H01M4/8807—Gas diffusion layers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/02—Details
    • H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
    • H01M8/023—Porous and characterised by the material
    • H01M8/0241—Composites
    • H01M8/0245—Composites in the form of layered or coated products
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Inorganic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Composite Materials (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Inert Electrodes (AREA)
  • Fuel Cell (AREA)
DK15728864.8T 2014-06-16 2015-06-15 Gasdiffusionslag, elektrokemisk celle med et sådant gasdiffusionslag samt elektolysør DK3140434T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP14172465.8A EP2957659B1 (de) 2014-06-16 2014-06-16 Gasdiffusionsschicht, PEM-Elektrolysezelle mit einer solchen Gasdiffusionsschicht sowie Elektrolyseur
PCT/EP2015/063262 WO2015193211A1 (de) 2014-06-16 2015-06-15 Gasdiffusionsschicht, elektrochemische zelle mit einer solchen gasdiffusionsschicht sowie elektrolyseur

Publications (1)

Publication Number Publication Date
DK3140434T3 true DK3140434T3 (da) 2019-10-07

Family

ID=50942145

Family Applications (2)

Application Number Title Priority Date Filing Date
DK14172465.8T DK2957659T3 (da) 2014-06-16 2014-06-16 Gasdiffusionslag, PEM-elektrolysecelle med et sådant gasdiffusionslag samt elektrolysør
DK15728864.8T DK3140434T3 (da) 2014-06-16 2015-06-15 Gasdiffusionslag, elektrokemisk celle med et sådant gasdiffusionslag samt elektolysør

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DK14172465.8T DK2957659T3 (da) 2014-06-16 2014-06-16 Gasdiffusionslag, PEM-elektrolysecelle med et sådant gasdiffusionslag samt elektrolysør

Country Status (11)

Country Link
US (1) US10294572B2 (da)
EP (2) EP2957659B1 (da)
JP (1) JP6381683B2 (da)
KR (1) KR101831098B1 (da)
CN (1) CN106460204B (da)
CA (1) CA2952396C (da)
DK (2) DK2957659T3 (da)
ES (2) ES2727129T3 (da)
PT (2) PT2957659T (da)
RU (1) RU2652637C1 (da)
WO (1) WO2015193211A1 (da)

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DE102016014396A1 (de) 2016-12-05 2018-06-07 Forschungszentrum Jülich GmbH Elektrolysezelle sowie Verfahren zum Betreiben einer solchen
WO2018224448A1 (en) 2017-06-07 2018-12-13 Nv Bekaert Sa Gas diffusion layer
KR102518546B1 (ko) * 2018-02-09 2023-04-07 현대자동차주식회사 연료전지용 단위 셀
JP7298616B2 (ja) * 2018-07-27 2023-06-27 株式会社大阪ソーダ 電解槽用の導電性弾性体および電解槽
DE102019219027A1 (de) * 2019-12-06 2021-06-10 Thyssenkrupp Uhde Chlorine Engineers Gmbh Verwendung eines Textils, zero-gap-Elektrolysezelle und Herstellungsverfahren dafür
WO2021200376A1 (ja) * 2020-03-31 2021-10-07 株式会社トクヤマ アルカリ水電解槽
AU2022216247A1 (en) * 2021-02-02 2023-08-31 Plug Power Inc. Proton exchange membrane water electrolyzer membrane electrode assembly
DE102022106498A1 (de) 2021-04-08 2022-10-13 Schaeffler Technologies AG & Co. KG Elektrolyseur für die Wasserelektrolyse und Verfahren zur Wasserelektrolyse
EP4098773A1 (de) * 2021-05-31 2022-12-07 Siemens Energy Global GmbH & Co. KG Gasdiffusionsschicht für eine elektrochemische zelle und elektrochemische zelle
EP4130341A1 (de) 2021-08-06 2023-02-08 Siemens Energy Global GmbH & Co. KG Elektrolysezelle zur polymerelektrolytmembran-elektrolyse und verfahren zu deren herstellung
EP4141145A1 (de) 2021-08-23 2023-03-01 Siemens Energy Global GmbH & Co. KG Elektrolysezelle zur polymerelektrolytmembran-elektrolyse und korrosionsfeste beschichtung
JP2024053491A (ja) * 2022-10-03 2024-04-15 株式会社東芝 膜電極接合体、電気化学セル、スタック、電解装置、及び膜電極接合体の製造方法
KR102823285B1 (ko) * 2023-02-24 2025-06-20 한국수력원자력 주식회사 수전해용 도전성 탄성체 및 이를 포함하는 전극 구조체
DE102023203707A1 (de) 2023-04-21 2024-10-24 Siemens Energy Global GmbH & Co. KG Messvorrichtung, Messtisch mit einer Messvorrichtung sowie Verfahren zur Dickenmessung eines flächigen Bauteils, insbesondere einer Gasdiffusionsschicht
BE1031575B1 (fr) * 2023-04-28 2024-12-10 John Cockerill Hydrogen Belgium Procédé de fabrication d'au moins une partie d'une cellule électrolytique, partie de cellule électrolytique et pile d'électrolyseur correspondantes
DE102023208952A1 (de) * 2023-09-14 2025-03-20 Siemens Energy Global GmbH & Co. KG Gasdiffusionslage für eine Elektrolysezelle
KR102913384B1 (ko) * 2023-11-15 2026-01-16 한국에너지기술연구원 계층형 확산체, 계층형 확산체의 제조방법 및 계층형 확산체를 포함하는 수전해 장치
FR3155541A1 (fr) * 2023-11-21 2025-05-23 John Cockerill Hydrogen Belgium Unité électrodique réalisée par soudage ultrasonore, cellule électrolytique et électrolyseur en comportant, et procédé de fabrication
DE102024202847A1 (de) 2024-03-25 2025-09-25 Siemens Energy Global GmbH & Co. KG Verfahren zur Herstellung einer elektrisch leitfähigen Kontaktschicht auf einem oxidationsbelasteten Bauteil sowie Bauteil einer elektrochemischen Zelle

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Also Published As

Publication number Publication date
DK2957659T3 (da) 2019-05-06
EP3140434A1 (de) 2017-03-15
ES2727129T3 (es) 2019-10-14
ES2754249T3 (es) 2020-04-16
WO2015193211A1 (de) 2015-12-23
US10294572B2 (en) 2019-05-21
CA2952396C (en) 2018-11-27
KR101831098B1 (ko) 2018-02-21
JP2017526808A (ja) 2017-09-14
KR20170007804A (ko) 2017-01-20
PT2957659T (pt) 2019-05-31
CN106460204B (zh) 2018-12-21
JP6381683B2 (ja) 2018-08-29
EP2957659A1 (de) 2015-12-23
EP2957659B1 (de) 2019-02-20
CA2952396A1 (en) 2015-12-23
RU2652637C1 (ru) 2018-04-28
EP3140434B1 (de) 2019-07-31
US20170191175A1 (en) 2017-07-06
PT3140434T (pt) 2019-10-14
CN106460204A (zh) 2017-02-22

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