GB960496A - A method for forming an electrolyte body for a fuel cell - Google Patents

A method for forming an electrolyte body for a fuel cell

Info

Publication number
GB960496A
GB960496A GB5505/62A GB550562A GB960496A GB 960496 A GB960496 A GB 960496A GB 5505/62 A GB5505/62 A GB 5505/62A GB 550562 A GB550562 A GB 550562A GB 960496 A GB960496 A GB 960496A
Authority
GB
United Kingdom
Prior art keywords
salt
mixture
mould
electrolyte
fuel cell
Prior art date
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.)
Expired
Application number
GB5505/62A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NL ORGANISATE VOOR TOEGEPAST N
Nederlandse Organisatie voor Toegepast Natuurwetenschappelijk Onderzoek TNO
Original Assignee
NL ORGANISATE VOOR TOEGEPAST N
Nederlandse Organisatie voor Toegepast Natuurwetenschappelijk Onderzoek TNO
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 NL ORGANISATE VOOR TOEGEPAST N, Nederlandse Organisatie voor Toegepast Natuurwetenschappelijk Onderzoek TNO filed Critical NL ORGANISATE VOOR TOEGEPAST N
Publication of GB960496A publication Critical patent/GB960496A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B33/00—Clay-wares
    • C04B33/02—Preparing or treating the raw materials individually or as batches
    • C04B33/13—Compounding ingredients
    • C04B33/1315—Non-ceramic binders
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B33/00—Clay-wares
    • C04B33/02—Preparing or treating the raw materials individually or as batches
    • C04B33/13—Compounding ingredients
    • 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
    • H01M8/0289—Means for holding the electrolyte
    • H01M8/0295—Matrices for immobilising electrolyte melts
    • 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
    • H01M8/14—Fuel cells with fused electrolytes
    • H01M8/141—Fuel cells with fused electrolytes the anode and the cathode being gas-permeable electrodes or electrode layers
    • H01M8/142—Fuel cells with fused electrolytes the anode and the cathode being gas-permeable electrodes or electrode layers with matrix-supported or semi-solid matrix-reinforced electrolyte
    • 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
    • H01M8/14—Fuel cells with fused electrolytes
    • H01M2008/147—Fuel cells with molten carbonates
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2300/00—Electrolytes
    • H01M2300/0017—Non-aqueous electrolytes
    • H01M2300/0048—Molten electrolytes used at high temperature
    • H01M2300/0051—Carbonates
    • 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)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Sustainable Energy (AREA)
  • Sustainable Development (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Fuel Cell (AREA)

Abstract

960,496. Injection moulding electrolyte bodies. NEDERLANDSE ORGANISATIE VOOR TOEGEPAST-NATUUR-WETENSCHAPPELIJK ONDERZOEK TEN BEHOEVE VAN NIJVERHEID HANDLE EN VERKEER. Feb. 13, 1962 [Feb. 13, 1961], No. 5505/62. Heading B5A. [Also in Division H1] An electrolyte body for a fuel cell is formed by heating a mixture of 30 to 70% by weight of an inert powder, e.g. magnesia, and 70 to 30% of a salt or salt mixture, e.g. a eutectic composition of lithium, sodium, and potassium carbonate to above the melting temperature of the salt or salt mixture and below the melting temperature of the powder, and injecting the heated mixture into a mould through a passage having a smallest cross-section of between 0.5 and 5 mm. The mix may be injected into a mould 20 by a piston 13 from a cylinder 12 disposed in a furnace (not shown). The injection nozzle 14 has a tubular flow passage of 4 mm. diameter, and vents 19 are provided in the mould 20. Pipes 17, 18 support electrodes 6, 8 and 7, 9 to be embedded in the electrolyte. Specifications 850,706 and 916,910 are referred to.
GB5505/62A 1961-02-13 1962-02-13 A method for forming an electrolyte body for a fuel cell Expired GB960496A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL261158 1961-02-13

Publications (1)

Publication Number Publication Date
GB960496A true GB960496A (en) 1964-06-10

Family

ID=19752871

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5505/62A Expired GB960496A (en) 1961-02-13 1962-02-13 A method for forming an electrolyte body for a fuel cell

Country Status (4)

Country Link
BE (1) BE613796A (en)
DE (1) DE1285582B (en)
GB (1) GB960496A (en)
NL (1) NL261158A (en)

Also Published As

Publication number Publication date
NL261158A (en)
BE613796A (en)
DE1285582B (en) 1968-12-19

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