GR1006337B - Υψηλης θερμοκρασιας ηλεκτρολυτες πολυμερικης μεμβρανης (ρεμ) και διαταξεις ηλεκτροδιου ηλεκτρολυτη (μεα) που βασιζονται σε μιγματα αρωματικων πολυαιθερων. - Google Patents

Υψηλης θερμοκρασιας ηλεκτρολυτες πολυμερικης μεμβρανης (ρεμ) και διαταξεις ηλεκτροδιου ηλεκτρολυτη (μεα) που βασιζονται σε μιγματα αρωματικων πολυαιθερων.

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Publication number
GR1006337B
GR1006337B GR20060100507A GR20060100507A GR1006337B GR 1006337 B GR1006337 B GR 1006337B GR 20060100507 A GR20060100507 A GR 20060100507A GR 20060100507 A GR20060100507 A GR 20060100507A GR 1006337 B GR1006337 B GR 1006337B
Authority
GR
Greece
Prior art keywords
blends
membrane electrode
polymer electrolyte
electrode assemblies
polythers
Prior art date
Application number
GR20060100507A
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English (en)
Other versions
GR20060100507A (el
Inventor
Νορα Γουρδουπη
Μαρια Δαλετου
Στυλιανος Νεοφυτιδης
Ιωαννης Καλλιτσης
Original Assignee
Ερευνητικο Ινστιτουτο Χημικης Μηχανικης & Διεργασιων Υψηλων Θερμοκρασιων (Ιτε-Ειχημυθ) 60%
Πανεπιστημιο Πατρων
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.)
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Publication date
Application filed by Ερευνητικο Ινστιτουτο Χημικης Μηχανικης & Διεργασιων Υψηλων Θερμοκρασιων (Ιτε-Ειχημυθ) 60%, Πανεπιστημιο Πατρων filed Critical Ερευνητικο Ινστιτουτο Χημικης Μηχανικης & Διεργασιων Υψηλων Θερμοκρασιων (Ιτε-Ειχημυθ) 60%
Priority to GR20060100507A priority Critical patent/GR1006337B/el
Publication of GR20060100507A publication Critical patent/GR20060100507A/el
Publication of GR1006337B publication Critical patent/GR1006337B/el

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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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G79/00—Macromolecular compounds obtained by reactions forming a linkage containing atoms other than silicon, sulfur, nitrogen, oxygen, and carbon with or without the latter elements in the main chain of the macromolecule
    • C08G79/02—Macromolecular compounds obtained by reactions forming a linkage containing atoms other than silicon, sulfur, nitrogen, oxygen, and carbon with or without the latter elements in the main chain of the macromolecule a linkage containing phosphorus
    • C08G79/04—Phosphorus linked to oxygen or to oxygen and carbon
    • 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
    • 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
    • H01M4/9075—Catalytic material supported on carriers, e.g. powder carriers
    • H01M4/9083—Catalytic material supported on carriers, e.g. powder carriers on carbon or graphite
    • 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
    • H01M8/1041—Polymer electrolyte composites, mixtures or blends
    • 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
    • H01M8/1041—Polymer electrolyte composites, mixtures or blends
    • H01M8/1046—Mixtures of at least one polymer and at least one additive
    • H01M8/1048—Ion-conducting additives, e.g. ion-conducting particles, heteropolyacids, metal phosphate or polybenzimidazole with phosphoric acid
    • 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
    • H01M4/8652—Inert electrodes with catalytic activity, e.g. for fuel cells consisting of more than one material, e.g. consisting of composites as mixture
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Sustainable Energy (AREA)
  • Sustainable Development (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Composite Materials (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Conductive Materials (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)

Abstract

Η παρούσα εφεύρεση αφορά νέους πολυμερικούς ηλεκτρολύτες που αποτελούνται από μίγματα πολυμερών που συνιστώνται από αρωματικούς πολυαιθέρες που φέρουν ομάδες πυριδίνης στην κύρια αλυσίδα. Τα μίγματα παρουσιάζουν εξαιρετικές μηχανικές ιδιότητες, υψηλή θερμική και οξειδωτική σταθερότητα και υψηλές τιμές ιοντικής αγωγιμότητας μετά τον εντοπισμό με φωσφορικό οξύ. Επιπλέον, περιγράφεται η παρασκευή διατάξεων ηλεκτροδίου ηλεκτρολύτη, χρησιμοποιώντας ως ηλεκτρολύτες τα προηγούμενα μίγματα, για εφαρμογή σε κυψελίδες καυσίμου πολυμερικής μεμβράνης (PEMFC).
GR20060100507A 2006-09-12 2006-09-12 Υψηλης θερμοκρασιας ηλεκτρολυτες πολυμερικης μεμβρανης (ρεμ) και διαταξεις ηλεκτροδιου ηλεκτρολυτη (μεα) που βασιζονται σε μιγματα αρωματικων πολυαιθερων. GR1006337B (el)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GR20060100507A GR1006337B (el) 2006-09-12 2006-09-12 Υψηλης θερμοκρασιας ηλεκτρολυτες πολυμερικης μεμβρανης (ρεμ) και διαταξεις ηλεκτροδιου ηλεκτρολυτη (μεα) που βασιζονται σε μιγματα αρωματικων πολυαιθερων.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GR20060100507A GR1006337B (el) 2006-09-12 2006-09-12 Υψηλης θερμοκρασιας ηλεκτρολυτες πολυμερικης μεμβρανης (ρεμ) και διαταξεις ηλεκτροδιου ηλεκτρολυτη (μεα) που βασιζονται σε μιγματα αρωματικων πολυαιθερων.

Publications (2)

Publication Number Publication Date
GR20060100507A GR20060100507A (el) 2008-04-15
GR1006337B true GR1006337B (el) 2009-04-14

Family

ID=39345383

Family Applications (1)

Application Number Title Priority Date Filing Date
GR20060100507A GR1006337B (el) 2006-09-12 2006-09-12 Υψηλης θερμοκρασιας ηλεκτρολυτες πολυμερικης μεμβρανης (ρεμ) και διαταξεις ηλεκτροδιου ηλεκτρολυτη (μεα) που βασιζονται σε μιγματα αρωματικων πολυαιθερων.

Country Status (1)

Country Link
GR (1) GR1006337B (el)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004109837A2 (en) * 2002-10-31 2004-12-16 Carbon Nanotechnologies, Inc. Fuel cell electrode comprising carbon nanotubes
US20080063914A1 (en) * 2006-09-11 2008-03-13 Nora Gourdoupi High temperature polymer electrolyte membranes and membrane electrode assemblies based on blends of aromatic polyethers

Also Published As

Publication number Publication date
GR20060100507A (el) 2008-04-15

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GR20060100507A (el) Υψηλης θερμοκρασιας πολυμερικης μεμβρανης (ρεμ) και διαταξεις ηλεκτροδιου ηλεκτρολυτη (μεα) που βασιζονται σε μιγματα αρωματικων πολυαιθερων

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Effective date: 20140403