NO941560L - Electrochemical cell equipped with ion exchange membranes and biopolar metal plates - Google Patents

Electrochemical cell equipped with ion exchange membranes and biopolar metal plates

Info

Publication number
NO941560L
NO941560L NO941560A NO941560A NO941560L NO 941560 L NO941560 L NO 941560L NO 941560 A NO941560 A NO 941560A NO 941560 A NO941560 A NO 941560A NO 941560 L NO941560 L NO 941560L
Authority
NO
Norway
Prior art keywords
collectors
plates
membranes
biopolar
ion exchange
Prior art date
Application number
NO941560A
Other languages
Norwegian (no)
Other versions
NO941560D0 (en
Inventor
Guiseppe Faita
Claudio Mantegazza
Original Assignee
Permelec Spa Nora
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 Permelec Spa Nora filed Critical Permelec Spa Nora
Publication of NO941560D0 publication Critical patent/NO941560D0/no
Publication of NO941560L publication Critical patent/NO941560L/en

Links

Classifications

    • 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

Abstract

En membran elektrokjemisk celler, spesielt en brenselscelle, av forbedret type omfattende en mengde celleelementer, hvor hvert element er dannet av blpolare plater, strømsamlere, elektrode og membraner, hvor funksjonen til elektrisk strømoverføring gjennom celleelementene, frigjøring av varme mot det ytre miljøet, fordeling av elektrisk strøm til elektrodene og membraner, fjerning av varme fra elektroder og membraner og fordeling av reaktanter og produkter blir utført av bestemte komponenter, spesielt blpolare plater for de første to og porøse elektroledende samlere for de andre. De blpolare platene kan ha flate overflater uten fordypninger og bli fortrinnsvis fremstilt med aluminium, titan eller ligerlnger derav, ved hjelp av billig masseproduksjons- teknlkker. De bipolare platene blir anvendt sammen med samlere utstyrt med deformerbarhet, gjenværende elastisitet og høy porøsitet. Noen samlere virker også som fordelere av gassformige reaktanter og produkter.A membrane electrochemical cells, especially a fuel cell, of an improved type comprising a plurality of cell elements, each element being formed by polar plates, current collectors, electrode and membranes, wherein the function of electrical current transfer through the cell elements, release of heat to the external environment, distribution of electrical current to the electrodes and membranes, removal of heat from the electrodes and membranes, and distribution of reactants and products are carried out by certain components, in particular bpolar plates for the first two and porous electroconducting collectors for the other. The bpolar plates can have flat surfaces without recesses and are preferably made with aluminum, titanium or their alloys, by means of inexpensive mass production techniques. The bipolar plates are used with collectors equipped with deformability, residual elasticity and high porosity. Some collectors also act as distributors of gaseous reactants and products.

NO941560A 1993-04-30 1994-04-28 Electrochemical cell equipped with ion exchange membranes and biopolar metal plates NO941560L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITAT930857 1993-04-30

Publications (2)

Publication Number Publication Date
NO941560D0 NO941560D0 (en) 1994-04-28
NO941560L true NO941560L (en) 1994-10-31

Family

ID=11335192

Family Applications (1)

Application Number Title Priority Date Filing Date
NO941560A NO941560L (en) 1993-04-30 1994-04-28 Electrochemical cell equipped with ion exchange membranes and biopolar metal plates

Country Status (1)

Country Link
NO (1) NO941560L (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5961795A (en) * 1993-11-22 1999-10-05 E. I. Du Pont De Nemours And Company Electrochemical cell having a resilient flow field

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5961795A (en) * 1993-11-22 1999-10-05 E. I. Du Pont De Nemours And Company Electrochemical cell having a resilient flow field

Also Published As

Publication number Publication date
NO941560D0 (en) 1994-04-28

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