FI68978C - Hydrofob katalyt foer rekombinatorer - Google Patents

Hydrofob katalyt foer rekombinatorer Download PDF

Info

Publication number
FI68978C
FI68978C FI821993A FI821993A FI68978C FI 68978 C FI68978 C FI 68978C FI 821993 A FI821993 A FI 821993A FI 821993 A FI821993 A FI 821993A FI 68978 C FI68978 C FI 68978C
Authority
FI
Finland
Prior art keywords
mat
polytetrafluoroethylene
catalytically active
catalyst
catalyst according
Prior art date
Application number
FI821993A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI821993A0 (fi
FI68978B (fi
Inventor
Karl Georg
Bernd Hoffmann
Original Assignee
Varta Batterie
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 Varta Batterie filed Critical Varta Batterie
Publication of FI821993A0 publication Critical patent/FI821993A0/fi
Application granted granted Critical
Publication of FI68978B publication Critical patent/FI68978B/fi
Publication of FI68978C publication Critical patent/FI68978C/fi

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/52—Removing gases inside the secondary cell, e.g. by absorption
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/18—Carbon
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/06—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing polymers
    • B01J31/08—Ion-exchange resins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
    • B01J2531/80—Complexes comprising metals of Group VIII as the central metal
    • B01J2531/82—Metals of the platinum group
    • B01J2531/824—Palladium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/06—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing polymers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/52—Removing gases inside the secondary cell, e.g. by absorption
    • H01M10/523—Removing gases inside the secondary cell, e.g. by absorption by recombination on a catalytic material
    • 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
    • Y02E60/10—Energy storage using batteries

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Catalysts (AREA)
  • Inert Electrodes (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
FI821993A 1981-06-06 1982-06-04 Hydrofob katalyt foer rekombinatorer FI68978C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3122659 1981-06-06
DE19813122659 DE3122659A1 (de) 1981-06-06 1981-06-06 Hydrophober katalysator fuer rekombinatoren

Publications (3)

Publication Number Publication Date
FI821993A0 FI821993A0 (fi) 1982-06-04
FI68978B FI68978B (fi) 1985-08-30
FI68978C true FI68978C (fi) 1985-12-10

Family

ID=6134171

Family Applications (1)

Application Number Title Priority Date Filing Date
FI821993A FI68978C (fi) 1981-06-06 1982-06-04 Hydrofob katalyt foer rekombinatorer

Country Status (4)

Country Link
EP (1) EP0066676B1 (enrdf_load_stackoverflow)
AT (1) ATE12023T1 (enrdf_load_stackoverflow)
DE (1) DE3122659A1 (enrdf_load_stackoverflow)
FI (1) FI68978C (enrdf_load_stackoverflow)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE450466B (sv) * 1984-03-19 1987-06-29 Electrocell Ab Katalysatorelement samt anvendning av detsamma
DE3814112A1 (de) * 1987-08-13 1989-02-23 Ts Lab Elektrochimitscheski Is Vorrichtung zur rekombination von sich in bleiakkumulatoren ausscheidendem wasserstoff und sauerstoff
DE4039211C2 (de) * 1990-12-08 1997-10-02 Varta Batterie Katalysatormatte für Rekombinatoren
DE9409887U1 (de) * 1994-06-18 1994-08-04 HAWKER GmbH, 58089 Hagen Vorrichtung zur katalytischen Rekombination von Wasserstoff und Sauerstoff
US6372983B1 (en) 1999-04-14 2002-04-16 Ballard Generation Systems Inc. Enclosure for electrical components installed in locations where a flammable gas or vapor is expected to be present
DE102004020705B4 (de) * 2004-04-28 2011-11-24 Zentrum für Sonnenenergie- und Wasserstoff-Forschung Baden-Württemberg Gemeinnützige Stiftung Vorrichtung zum Rekombinieren von gasförmigem Wasserstoff und Sauerstoff sowie deren Verwendung zur Rekombination von wasserstoff- und sauerstoffhaltigen Gasen
US11090606B2 (en) * 2013-12-05 2021-08-17 Dionex Corporation Gas-less electrolytic device and method

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3258360A (en) * 1962-06-27 1966-06-28 Union Carbide Corp Hermetically sealed secondary batteries
US3356533A (en) * 1965-01-07 1967-12-05 Gen Electric Secondary cell having hydrogenoxygen recombination catalyst in communication with electrolyte chamber
US3531329A (en) * 1966-11-07 1970-09-29 Gulf Research Development Co Fuel cell anode composition and method of preparation
US3541329A (en) * 1966-12-01 1970-11-17 Xerox Corp Negative corona device with means for producing a repelling electrostatic field
US3622398A (en) * 1968-10-04 1971-11-23 Matsushita Electric Ind Co Ltd Sealed type storage battery
DE2326169A1 (de) * 1973-05-23 1974-12-12 Bosch Gmbh Robert Anordnung zur rekombination der in einer sekundaerzelle entstehenden gase
DE2340945C3 (de) * 1973-08-13 1978-06-29 Varta Batterie Ag, 3000 Hannover Verschlußstopfen für Bleiakkumulatoren der einen Katalysator zur Rekombination der im Betrieb des Akkumulators entstehenden Wasserstoff- und Sauerstoffgase enthält
US4175055A (en) * 1978-06-28 1979-11-20 United Technologies Corporation Dry mix method for making an electrochemical cell electrode
US4235748A (en) * 1979-02-28 1980-11-25 Yardney Electric Corporation Method of making improved hydrogenation catalyst
DE2941774C2 (de) * 1979-10-16 1985-03-21 Varta Batterie Ag, 3000 Hannover Verfahren und Vorrichtung zur Herstellung einer kunststoffgebundenen Aktivkohleschicht für dünne Gasdiffusionselektroden
DE3013753A1 (de) * 1980-04-10 1981-10-15 Varta Batterie Ag, 3000 Hannover Hydrophober katalysator fuer rekombinatoren

Also Published As

Publication number Publication date
EP0066676A1 (de) 1982-12-15
FI821993A0 (fi) 1982-06-04
DE3122659A1 (de) 1982-12-23
EP0066676B1 (de) 1985-03-06
ATE12023T1 (de) 1985-03-15
DE3122659C2 (enrdf_load_stackoverflow) 1989-07-20
FI68978B (fi) 1985-08-30

Similar Documents

Publication Publication Date Title
US4350610A (en) Hydrophobic catalyst for recombiners
CA1051088A (en) Production of a metal alloy electrode using chemical reduction
US6942846B1 (en) Recombination device and method for catalytically recombining hydrogen and/or carbon monoxide with oxygen in a gaseous mixture
FI68978B (fi) Hydrofob katalyt foer rekombinatorer
Savadogo et al. Five percent platinum‐tungsten oxide‐based electrocatalysts for phosphoric acid fuel cell cathodes
Lee et al. Oxygen reduction behavior with silver alloy catalyst in alkaline media
Chen et al. Preparation and Characterization of High‐Performance Pt‐Ru/WO 3‐C Anode Catalysts for the Oxidation of Impure Hydrogen
US7971585B2 (en) Hydrogen elimination and thermal energy generation in water-activated chemical heaters
Wei et al. Methanol electro-oxidation on platinum and platinum-tin alloy catalysts dispersed on active carbon
Hamnett et al. Pt Ru anodes for methanol electrooxidation: A ruthenium-99 Mössbauer study
DE1956732A1 (de) Gasdiffusionselektrode
JPS56155645A (en) Preparation of noble metal catalyst
GB1315022A (en) Recombination of gases in a secondary battery
KR102801751B1 (ko) 산화물층을 갖는 개방-기공 금속체의 제조 방법 및 이 방법에 의해 제조된 금속체
DE1290612B (de) Verfahren zur Herstellung von Elektroden fuer Brennstoffelemente
Tseung et al. The preparation and characterization of high performance Ag/C oxygen electrocatalysts
US3337336A (en) Addition agents for sintering purposes
US3753782A (en) Electrode for electrochemical reduction of oxygen and process for its production
WO1991007242A1 (en) Treatment of metals for coating or activation
Lee et al. Electrochemical sulphur dioxide oxidation with platinum-aluminum electrocatalysts
US4287169A (en) Water dissociation method and material
Shteinberg et al. Influence of structure and hydrophobic properties on the characteristics of carbon—air electrodes
JPH0348622B2 (enrdf_load_stackoverflow)
US20100047631A1 (en) Membrane electrode assembly having protective layer and method for mitigating membrane decay
WO1981001139A1 (en) Material and method to dissociate water at controlled rates

Legal Events

Date Code Title Description
PC Transfer of assignment of patent

Owner name: VB AUTOBATTERIE GMBH

MM Patent lapsed

Owner name: VB AUTOBATTERIE GMBH