TW200727528A - Surface-structured membranes and catalyst-coated membranes and also membrane-electrode assemblies produced therefrom - Google Patents

Surface-structured membranes and catalyst-coated membranes and also membrane-electrode assemblies produced therefrom

Info

Publication number
TW200727528A
TW200727528A TW095139196A TW95139196A TW200727528A TW 200727528 A TW200727528 A TW 200727528A TW 095139196 A TW095139196 A TW 095139196A TW 95139196 A TW95139196 A TW 95139196A TW 200727528 A TW200727528 A TW 200727528A
Authority
TW
Taiwan
Prior art keywords
polymer electrolyte
electrolyte membrane
membranes
abovementioned
ion
Prior art date
Application number
TW095139196A
Other languages
English (en)
Inventor
Sven Thate
Ria Kress
Original Assignee
Basf 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 Basf Ag filed Critical Basf Ag
Publication of TW200727528A publication Critical patent/TW200727528A/zh

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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
    • H01M4/88—Processes of manufacture
    • H01M4/8825—Methods for deposition of the catalytic active composition
    • H01M4/8828—Coating with slurry or ink
    • 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
    • H01M8/10—Fuel cells with solid electrolytes
    • H01M8/1016—Fuel cells with solid electrolytes characterised by the electrolyte material
    • H01M8/1018—Polymeric electrolyte materials
    • H01M8/102—Polymeric electrolyte materials characterised by the chemical structure of the main chain of the ion-conducting polymer
    • H01M8/1023—Polymeric electrolyte materials characterised by the chemical structure of the main chain of the ion-conducting polymer having only carbon, e.g. polyarylenes, polystyrenes or polybutadiene-styrenes
    • 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
    • H01M8/10—Fuel cells with solid electrolytes
    • H01M8/1016—Fuel cells with solid electrolytes characterised by the electrolyte material
    • H01M8/1018—Polymeric electrolyte materials
    • H01M8/102—Polymeric electrolyte materials characterised by the chemical structure of the main chain of the ion-conducting polymer
    • H01M8/1025—Polymeric electrolyte materials characterised by the chemical structure of the main chain of the ion-conducting polymer having only carbon and oxygen, e.g. polyethers, sulfonated polyetheretherketones [S-PEEK], sulfonated polysaccharides, sulfonated celluloses or sulfonated polyesters
    • 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
    • H01M8/10—Fuel cells with solid electrolytes
    • H01M8/1016—Fuel cells with solid electrolytes characterised by the electrolyte material
    • H01M8/1018—Polymeric electrolyte materials
    • H01M8/102—Polymeric electrolyte materials characterised by the chemical structure of the main chain of the ion-conducting polymer
    • H01M8/1027—Polymeric electrolyte materials characterised by the chemical structure of the main chain of the ion-conducting polymer having carbon, oxygen and other atoms, e.g. sulfonated polyethersulfones [S-PES]
    • 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
    • H01M8/10—Fuel cells with solid electrolytes
    • H01M8/1016—Fuel cells with solid electrolytes characterised by the electrolyte material
    • H01M8/1018—Polymeric electrolyte materials
    • H01M8/102—Polymeric electrolyte materials characterised by the chemical structure of the main chain of the ion-conducting polymer
    • H01M8/103—Polymeric electrolyte materials characterised by the chemical structure of the main chain of the ion-conducting polymer having nitrogen, e.g. sulfonated polybenzimidazoles [S-PBI], polybenzimidazoles with phosphoric acid, sulfonated polyamides [S-PA] or sulfonated polyphosphazenes [S-PPh]
    • 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
    • H01M8/10—Fuel cells with solid electrolytes
    • H01M8/1016—Fuel cells with solid electrolytes characterised by the electrolyte material
    • H01M8/1018—Polymeric electrolyte materials
    • H01M8/102—Polymeric electrolyte materials characterised by the chemical structure of the main chain of the ion-conducting polymer
    • H01M8/1032—Polymeric electrolyte materials characterised by the chemical structure of the main chain of the ion-conducting polymer having sulfur, e.g. sulfonated-polyethersulfones [S-PES]
    • 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
    • H01M8/10—Fuel cells with solid electrolytes
    • H01M8/1016—Fuel cells with solid electrolytes characterised by the electrolyte material
    • H01M8/1018—Polymeric electrolyte materials
    • H01M8/102—Polymeric electrolyte materials characterised by the chemical structure of the main chain of the ion-conducting polymer
    • H01M8/1034—Polymeric electrolyte materials characterised by the chemical structure of the main chain of the ion-conducting polymer having phosphorus, e.g. sulfonated polyphosphazenes [S-PPh]
    • 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
    • H01M8/10—Fuel cells with solid electrolytes
    • H01M8/1016—Fuel cells with solid electrolytes characterised by the electrolyte material
    • H01M8/1018—Polymeric electrolyte materials
    • H01M8/102—Polymeric electrolyte materials characterised by the chemical structure of the main chain of the ion-conducting polymer
    • H01M8/1037—Polymeric electrolyte materials characterised by the chemical structure of the main chain of the ion-conducting polymer having silicon, e.g. sulfonated crosslinked polydimethylsiloxanes
    • 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
    • H01M8/10—Fuel cells with solid electrolytes
    • H01M8/1016—Fuel cells with solid electrolytes characterised by the electrolyte material
    • H01M8/1018—Polymeric electrolyte materials
    • H01M8/1039—Polymeric electrolyte materials halogenated, e.g. sulfonated polyvinylidene fluorides
    • 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
    • H01M8/10—Fuel cells with solid electrolytes
    • H01M8/1016—Fuel cells with solid electrolytes characterised by the electrolyte material
    • H01M8/1018—Polymeric electrolyte materials
    • H01M8/1065—Polymeric electrolyte materials characterised by the form, e.g. perforated or wave-shaped
    • 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
    • H01M8/10—Fuel cells with solid electrolytes
    • H01M8/1016—Fuel cells with solid electrolytes characterised by the electrolyte material
    • H01M8/1018—Polymeric electrolyte materials
    • H01M8/1067—Polymeric electrolyte materials characterised by their physical properties, e.g. porosity, ionic conductivity or thickness
    • 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
    • H01M8/10—Fuel cells with solid electrolytes
    • H01M8/1016—Fuel cells with solid electrolytes characterised by the electrolyte material
    • H01M8/1018—Polymeric electrolyte materials
    • H01M8/1069—Polymeric electrolyte materials characterised by the manufacturing processes
    • H01M8/1076—Micromachining techniques, e.g. masking, etching steps or photolithography
    • 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
    • H01M8/10—Fuel cells with solid electrolytes
    • H01M8/1016—Fuel cells with solid electrolytes characterised by the electrolyte material
    • H01M8/1018—Polymeric electrolyte materials
    • H01M8/1069—Polymeric electrolyte materials characterised by the manufacturing processes
    • H01M8/1086—After-treatment of the membrane other than by polymerisation
    • 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
    • H01M4/921—Alloys or mixtures with metallic elements
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Fuel Cell (AREA)
  • Inert Electrodes (AREA)
TW095139196A 2005-10-24 2006-10-24 Surface-structured membranes and catalyst-coated membranes and also membrane-electrode assemblies produced therefrom TW200727528A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102005051162A DE102005051162A1 (de) 2005-10-24 2005-10-24 Oberflächenstrukturierte Membranen und mit Katalysator beschichtete Membranen sowie Membran-Elektroden-Einheiten daraus

Publications (1)

Publication Number Publication Date
TW200727528A true TW200727528A (en) 2007-07-16

Family

ID=37607191

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095139196A TW200727528A (en) 2005-10-24 2006-10-24 Surface-structured membranes and catalyst-coated membranes and also membrane-electrode assemblies produced therefrom

Country Status (3)

Country Link
DE (1) DE102005051162A1 (zh)
TW (1) TW200727528A (zh)
WO (1) WO2007048712A2 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115000479A (zh) * 2022-06-29 2022-09-02 上海捷氢科技股份有限公司 一种改性质子交换膜及其制备方法、应用

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GB2464707A (en) * 2008-10-23 2010-04-28 Johnson Matthey Plc Ion - Conducting Membrane Structures
DE102017204717A1 (de) * 2017-03-21 2018-09-27 Robert Bosch Gmbh PEM-Membran-Elektroden-Einheit, PEM-Zelle und Verfahren zum Herstellen einer PEM-Membran-Elektroden-Einheit
DE102017215741A1 (de) 2017-09-07 2019-03-07 Audi Ag Membran-Elektroden-Anordnung, Brennstoffzellenstapel sowie Fahrzeug mit einem solchen Brennstoffzellenstapel
ES2955404T3 (es) 2020-03-24 2023-11-30 Evonik Operations Gmbh Procedimiento para la producción de alcoholatos de metal alcalino en una célula electrolítica de tres cámaras
EP3885471B1 (de) 2020-03-24 2023-07-19 Evonik Operations GmbH Verbessertes verfahren zur herstellung von natriumalkoholaten
DE102020206307A1 (de) 2020-05-19 2021-11-25 Robert Bosch Gesellschaft mit beschränkter Haftung Membran-Elektroden-Einheit, Verfahren zu deren Herstellung sowie elektrochemische Zelle, insbesondere Brennstoffzelle
CN113422093B (zh) * 2021-02-10 2022-11-22 华东理工大学 一种ccm膜电极、其制备方法及其应用
ES2958263T3 (es) 2021-02-11 2024-02-06 Evonik Operations Gmbh Procedimiento de producción de alcoholatos de metales alcalinos en una celda electrolítica de tres cámaras
EP4112780B1 (de) 2021-06-29 2023-08-02 Evonik Operations GmbH Dreikammerelektrolysezelle zur herstellung von alkalimetallalkoholaten
ES2973851T3 (es) 2021-06-29 2024-06-24 Evonik Operations Gmbh Célula electrolítica de tres cámaras para la producción de alcoholatos de metal alcalino
DK4112779T3 (da) 2021-06-29 2023-11-06 Evonik Operations Gmbh Trekammerelektrolysecelle til fremstilling af alkalimetalalkoholater
EP4124677A1 (de) 2021-07-29 2023-02-01 Evonik Functional Solutions GmbH Bruchstabile trennwand umfassend festelektrolytkeramiken für elektrolysezellen
CN117716071A (zh) 2021-07-29 2024-03-15 赢创运营有限公司 用于电解池的包含固态电解质陶瓷件的抗破裂分隔壁
EP4134472A1 (de) 2021-08-13 2023-02-15 Evonik Functional Solutions GmbH Verfahren zur herstellung von alkalimetallalkoholaten in einer elektrolysezelle
EP4144889A1 (de) 2021-09-06 2023-03-08 Evonik Functional Solutions GmbH Verfahren zur herstellung von alkalimetallalkoholaten in einer elektrolysezelle
EP4144890A1 (de) 2021-09-06 2023-03-08 Evonik Functional Solutions GmbH Verfahren zur herstellung von alkalimetallalkoholaten in einer elektrolysezelle
EP4144888A1 (de) 2021-09-06 2023-03-08 Evonik Functional Solutions GmbH Verfahren zur herstellung von alkalimetallalkoholaten in einer elektrolysezelle
WO2023193940A1 (de) 2022-04-04 2023-10-12 Evonik Operations Gmbh Verbessertes verfahren zur depolymerisierung von polyethylenterephthalat
WO2024083323A1 (de) 2022-10-19 2024-04-25 Evonik Operations Gmbh Verbessertes verfahren zur depolymerisierung von polyethylenterephthalat

Family Cites Families (8)

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US5234777A (en) * 1991-02-19 1993-08-10 The Regents Of The University Of California Membrane catalyst layer for fuel cells
US6136412A (en) * 1997-10-10 2000-10-24 3M Innovative Properties Company Microtextured catalyst transfer substrate
DE19837669A1 (de) * 1998-08-20 2000-03-09 Degussa Katalysatorschicht für Polymer-Elektrolyt-Brennstoffzellen
EP1415365A4 (en) * 2001-07-13 2009-01-14 Univ Brown Res Found POLYMER ELECTROLYTE MEMBRANE FOR ELECTROCHEMICAL AND OTHER APPLICATIONS
TWI256168B (en) * 2001-12-19 2006-06-01 Polyfuel Inc Printing of catalyst on the membrane of fuel cells
US6869712B2 (en) * 2002-03-07 2005-03-22 Hewlett-Packard Development Company, L.P. Ion exchange system structure with a microtextured surface, method of manufacture, and method of use thereof
DE10257643A1 (de) * 2002-12-10 2004-06-24 Basf Ag Verfahren zur Herstellung einer Membran-Elektrodeneinheit
US7445742B2 (en) * 2003-08-15 2008-11-04 Hewlett-Packard Development Company, L.P. Imprinting nanoscale patterns for catalysis and fuel cells

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115000479A (zh) * 2022-06-29 2022-09-02 上海捷氢科技股份有限公司 一种改性质子交换膜及其制备方法、应用
CN115000479B (zh) * 2022-06-29 2023-11-24 上海捷氢科技股份有限公司 一种改性质子交换膜及其制备方法、应用

Also Published As

Publication number Publication date
WO2007048712A3 (de) 2007-06-21
WO2007048712A2 (de) 2007-05-03
DE102005051162A1 (de) 2007-04-26

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