NO972774L - Elektro-kjemisk membrancelle forsynt med gassdiffusjonselektroder i kontakt med poröse, flate, metallströmlederne med sterkt fordelt kontaktområde - Google Patents

Elektro-kjemisk membrancelle forsynt med gassdiffusjonselektroder i kontakt med poröse, flate, metallströmlederne med sterkt fordelt kontaktområde

Info

Publication number
NO972774L
NO972774L NO972774A NO972774A NO972774L NO 972774 L NO972774 L NO 972774L NO 972774 A NO972774 A NO 972774A NO 972774 A NO972774 A NO 972774A NO 972774 L NO972774 L NO 972774L
Authority
NO
Norway
Prior art keywords
porous
gas diffusion
metal
diffusion electrodes
contact area
Prior art date
Application number
NO972774A
Other languages
English (en)
Other versions
NO972774D0 (no
Inventor
Enrico Ramunni
Giampiero Fleba
Massimo Brambilla
Original Assignee
De Nora Spa
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 De Nora Spa filed Critical De Nora Spa
Publication of NO972774D0 publication Critical patent/NO972774D0/no
Publication of NO972774L publication Critical patent/NO972774L/no

Links

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
    • C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
    • C25B9/60—Constructional parts of cells
    • C25B9/65—Means for supplying current; Electrode connections; Electric inter-cell connections
    • 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
    • C25B9/77—Assemblies comprising two or more cells of the filter-press type having diaphragms
    • 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
    • H01M8/0204—Non-porous and characterised by the material
    • H01M8/0223—Composites
    • H01M8/0228—Composites in the form of layered or coated products
    • 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
    • H01M8/0232—Metals or alloys
    • 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
    • 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
    • H01M8/0247—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the form
    • 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
    • H01M2300/0065—Solid electrolytes
    • H01M2300/0082—Organic polymers
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Sustainable Energy (AREA)
  • Sustainable Development (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Composite Materials (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Fuel Cell (AREA)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)
  • Inert Electrodes (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Cell Electrode Carriers And Collectors (AREA)
  • Secondary Cells (AREA)

Abstract

Elektrokjemisk celle eller stabel av celle innbefattende to endeplater (7), bipolare plater (1) fremstilt av metall eller metallcgcring, gasSf-permeabel metallfordelere (2), metall- stromkollektorer (3), tetningsrammer (4) forsynt med kanaler for å mate gassholdige reaktanler og tomme ut overskuddsreaktanter og kondens, et par gassdiffusjonselektroder (5), et ioneutbyttemembran (6). Strømledeme sorger for et jevnt fordelt segmentmessig kontaktareal på elektrodeoverflaten uten isolerte topper og har en ekstremt glatt overflate uten ruhet og er samtidig porøs og permeabel for gasstrømmen.
NO972774A 1996-06-26 1997-06-16 Elektro-kjemisk membrancelle forsynt med gassdiffusjonselektroder i kontakt med poröse, flate, metallströmlederne med sterkt fordelt kontaktområde NO972774L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT96MI001293A IT1284072B1 (it) 1996-06-26 1996-06-26 Cella elettrochimica a membrana provvista di elettrodi a diffusione gassosa contattati da portacorrente metallici lisci e porosi a

Publications (2)

Publication Number Publication Date
NO972774D0 NO972774D0 (no) 1997-06-16
NO972774L true NO972774L (no) 1997-12-19

Family

ID=11374481

Family Applications (1)

Application Number Title Priority Date Filing Date
NO972774A NO972774L (no) 1996-06-26 1997-06-16 Elektro-kjemisk membrancelle forsynt med gassdiffusjonselektroder i kontakt med poröse, flate, metallströmlederne med sterkt fordelt kontaktområde

Country Status (21)

Country Link
US (1) US6022634A (no)
EP (1) EP0817297B1 (no)
JP (1) JP4550948B2 (no)
KR (1) KR100463277B1 (no)
AR (1) AR007620A1 (no)
AU (1) AU725060B2 (no)
BR (1) BR9703725A (no)
CA (1) CA2207425A1 (no)
CZ (1) CZ199897A3 (no)
DE (1) DE69716351T2 (no)
DK (1) DK0817297T3 (no)
ES (1) ES2184928T3 (no)
ID (1) ID17514A (no)
IN (1) IN192435B (no)
IT (1) IT1284072B1 (no)
MX (1) MX9704782A (no)
NO (1) NO972774L (no)
RU (1) RU97111178A (no)
SG (1) SG63718A1 (no)
SK (1) SK87097A3 (no)
TR (1) TR199700540A2 (no)

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Also Published As

Publication number Publication date
CZ199897A3 (cs) 1998-03-18
EP0817297A2 (en) 1998-01-07
SG63718A1 (en) 1999-03-30
EP0817297A3 (en) 1999-05-19
TR199700540A2 (xx) 1998-01-21
MX9704782A (es) 1997-12-31
AU2478897A (en) 1998-01-15
IT1284072B1 (it) 1998-05-08
JPH1055805A (ja) 1998-02-24
KR980006588A (ko) 1998-03-30
RU97111178A (ru) 1999-05-27
DK0817297T3 (da) 2003-02-17
ES2184928T3 (es) 2003-04-16
NO972774D0 (no) 1997-06-16
US6022634A (en) 2000-02-08
BR9703725A (pt) 1998-10-27
SK87097A3 (en) 2000-02-14
DE69716351D1 (de) 2002-11-21
JP4550948B2 (ja) 2010-09-22
AR007620A1 (es) 1999-11-10
ITMI961293A1 (it) 1997-12-26
ID17514A (id) 1998-01-08
EP0817297B1 (en) 2002-10-16
CA2207425A1 (en) 1997-12-26
DE69716351T2 (de) 2003-07-10
KR100463277B1 (ko) 2005-06-17
AU725060B2 (en) 2000-10-05
ITMI961293A0 (no) 1996-06-26
IN192435B (no) 2004-04-24

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