[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

LU80727A1 - Poroese elektrode - Google Patents

Poroese elektrode Download PDF

Info

Publication number
LU80727A1
LU80727A1 LU80727A LU80727A LU80727A1 LU 80727 A1 LU80727 A1 LU 80727A1 LU 80727 A LU80727 A LU 80727A LU 80727 A LU80727 A LU 80727A LU 80727 A1 LU80727 A1 LU 80727A1
Authority
LU
Luxembourg
Prior art keywords
electrode
layer
electrode according
porous
particles
Prior art date
Application number
LU80727A
Other languages
German (de)
English (en)
Inventor
Brandt C De
A Blanchart
G Spaepen
Bogaert G Van
Original Assignee
Electrochem Energieconversie
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 Electrochem Energieconversie filed Critical Electrochem Energieconversie
Publication of LU80727A1 publication Critical patent/LU80727A1/fr

Links

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
    • H01M4/90—Selection of catalytic material
    • H01M4/92—Metals of platinum group
    • H01M4/925—Metals of platinum group supported on carriers, e.g. powder carriers
    • H01M4/926—Metals of platinum group 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
    • 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
    • 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
    • H01M4/96—Carbon-based electrodes
    • 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
    • H01M2004/8678—Inert electrodes with catalytic activity, e.g. for fuel cells characterised by the polarity
    • H01M2004/8684—Negative electrodes
    • 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
    • H01M2004/8678—Inert electrodes with catalytic activity, e.g. for fuel cells characterised by the polarity
    • H01M2004/8689—Positive electrodes
    • 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
    • H01M2300/0002—Aqueous electrolytes
    • H01M2300/0005—Acid electrolytes
    • H01M2300/0008—Phosphoric acid-based
    • 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
    • H01M2300/0002—Aqueous electrolytes
    • H01M2300/0014—Alkaline electrolytes
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inert Electrodes (AREA)
LU80727A 1977-12-28 1978-12-27 Poroese elektrode LU80727A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL7714464A NL7714464A (nl) 1977-12-28 1977-12-28 Poreuze elektrode.
NL7714464 1977-12-28

Publications (1)

Publication Number Publication Date
LU80727A1 true LU80727A1 (fr) 1980-01-22

Family

ID=19829835

Family Applications (1)

Application Number Title Priority Date Filing Date
LU80727A LU80727A1 (fr) 1977-12-28 1978-12-27 Poroese elektrode

Country Status (14)

Country Link
US (1) US4362790A (fr)
JP (1) JPS5499947A (fr)
BE (1) BE873063A (fr)
CA (1) CA1119659A (fr)
CH (1) CH647098A5 (fr)
DE (1) DE2856262A1 (fr)
ES (1) ES476370A1 (fr)
FR (1) FR2413796B1 (fr)
GB (1) GB2012100B (fr)
IE (1) IE47769B1 (fr)
IT (1) IT1111098B (fr)
LU (1) LU80727A1 (fr)
NL (1) NL7714464A (fr)
SE (1) SE7813338L (fr)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4500647A (en) * 1980-10-31 1985-02-19 Diamond Shamrock Chemicals Company Three layer laminated matrix electrode
US4338181A (en) * 1980-10-31 1982-07-06 Diamond Shamrock Corporation Electrode containing extraction treated particles
NL8006774A (nl) * 1980-12-13 1982-07-01 Electrochem Energieconversie Brandstofcelelectrode en werkwijze voor het vervaardigen van een brandstofcelelectrode.
US4513066A (en) * 1983-03-30 1985-04-23 Prutec Limited Thin-film, high pressure fuel cell
NL8301780A (nl) * 1983-05-19 1984-12-17 Electrochem Energieconversie Poreuze elektrode.
US4615954A (en) * 1984-09-27 1986-10-07 Eltech Systems Corporation Fast response, high rate, gas diffusion electrode and method of making same
JPH0666142B2 (ja) * 1985-07-30 1994-08-24 政廣 渡辺 燃料電池等のｂｆｅ型電極
US4810594A (en) * 1987-05-14 1989-03-07 International Fuel Cells Corporation Fuel cell electrode and method of making and using same
US4877694A (en) * 1987-05-18 1989-10-31 Eltech Systems Corporation Gas diffusion electrode
US4927514A (en) * 1988-09-01 1990-05-22 Eltech Systems Corporation Platinum black air cathode, method of operating same, and layered gas diffusion electrode of improved inter-layer bonding
US5480735A (en) * 1990-06-25 1996-01-02 International Fuel Cells Corporation High current alkaline fuel cell electrodes
DE4036256A1 (de) * 1990-11-14 1992-05-21 Forschungszentrum Juelich Gmbh Verfahren zur herstellung von poroesen elektroden
US6277513B1 (en) 1999-04-12 2001-08-21 General Motors Corporation Layered electrode for electrochemical cells
US6632557B1 (en) * 1999-10-26 2003-10-14 The Gillette Company Cathodes for metal air electrochemical cells
US6967039B2 (en) * 2003-07-28 2005-11-22 General Motors Corporation Untreated diffusion media with mesoporous layer and devices incorporating the same
US20100119920A1 (en) * 2004-07-14 2010-05-13 The Penn State Research Foundation Cathodes for microbial electrolysis cells and microbial fuel cells
US8277984B2 (en) * 2006-05-02 2012-10-02 The Penn State Research Foundation Substrate-enhanced microbial fuel cells
WO2006119147A2 (fr) * 2005-05-02 2006-11-09 General Motors Global Technology Operations, Inc. Supports destines a des catalyseurs de cellule electrochimique
US8383293B2 (en) * 2006-11-22 2013-02-26 GM Global Technology Operations LLC Supports for fuel cell catalysts based on transition metal silicides
EP2770565A1 (fr) 2013-02-26 2014-08-27 Vito NV Procédé de fabrication d'électrodes à diffusion gazeuse
US9546426B2 (en) 2013-03-07 2017-01-17 The Penn State Research Foundation Methods for hydrogen gas production

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3306779A (en) * 1965-07-01 1967-02-28 Standard Oil Co Fuel cell electrode and a process for making the same
US3704171A (en) * 1970-05-18 1972-11-28 American Cyanamid Co Catalytic membrane air electrodes for fuel cells and fuel cells containing same
NL7502842A (nl) * 1975-03-11 1976-09-14 Stamicarbon Poreuze elektrode.

Also Published As

Publication number Publication date
US4362790A (en) 1982-12-07
IE47769B1 (en) 1984-06-13
CH647098A5 (de) 1984-12-28
CA1119659A (fr) 1982-03-09
GB2012100A (en) 1979-07-18
IT7852453A0 (it) 1978-12-27
DE2856262C2 (fr) 1988-04-28
JPS627662B2 (fr) 1987-02-18
BE873063A (nl) 1979-06-27
SE7813338L (sv) 1979-06-29
FR2413796A1 (fr) 1979-07-27
DE2856262A1 (de) 1979-07-05
IE782566L (en) 1979-06-28
ES476370A1 (es) 1979-04-16
IT1111098B (it) 1986-01-13
NL7714464A (nl) 1979-07-02
GB2012100B (en) 1982-07-07
JPS5499947A (en) 1979-08-07
FR2413796B1 (fr) 1985-07-12

Similar Documents

Publication Publication Date Title
DE2856262C2 (fr)
DE2610253C2 (de) Poröse Elektrode, Verfahren zu deren Herstellung und Verwendung in einer elektrochemischen Zelle
DE69301073T2 (de) Einmal-Durchgang Gasdiffusionselektrode
DE69302827T2 (de) Bifunktionelle Luftelektrode
DE19646487C2 (de) Elektroden-Elektrolyt-Einheit für eine Brennstoffzelle
DE10242911B4 (de) Festpolymer-Brennstoffzelle und Verfahren zu deren Herstellung
DE1471739A1 (de) Neue platinhaltige Elektroden fuer Brennstoffelemente und diese Elektroden enthaltende Brennstoffelemente
DE2835506C2 (de) Biporöse Raney-Nickel-Elektrode und Verfahren zu deren Herstellung
DE112005001378T5 (de) Ausgedehnte Elektroden für PEM-Brennstoffzellen-Anwendungen
DE10130441A1 (de) Verfahren zum Herstellen von Gasdiffusionselektroden
DE1956732A1 (de) Gasdiffusionselektrode
DE2100749C3 (de) Gasdiffusionselektrode
DE69321780T2 (de) Gasdiffusionselektrode und diese verwendender elektrochemische Reaktor
DE2827971A1 (de) Poroese elektrode
DE1942057C3 (de) Elektrode für Brennstoffelemente und Verfahren zu ihrer Herstellung
DE2614934C2 (de) Gaselektrode mit wasseraufnehmender Schicht und ihre Verwendung in einer Metall/Luftzelle
DE2123346A1 (de) Luftdiffusionselektrode für Brennstoffelement
EP1769551B1 (fr) Electrode de diffusion gazeuse a base d'argent, destinee a etre utilisee avec de l'air contenant du co2 et son procede de production
DE2127807A1 (de) Elektrode für die elektrochemische Reduktion von Sauerstoff und Verfahren zu ihrer Herstellung
DE1671482A1 (de) Katalysatorelektrode
DE1496186A1 (de) Verfahren zur Herstellung von Elektroden fuer Brennstoffzellen
DE1546728A1 (de) Silberhaltige poroese Sauerstoffelektrode
DE1421613A1 (de) Verfahren zum Herstellen poroeser Elektroden fuer stromliefernde Zellen,insbesondere fuer Brennstoffelemente
DE3437472C2 (fr)
DE1927093A1 (de) Luftsauerstoffatmende Elektrode