FI865013A - Foerfarande foer framstaellning av en fast polymer elektrolytstruktur genom anvaendning av en vaetska eller ett loesningsmedel. - Google Patents

Foerfarande foer framstaellning av en fast polymer elektrolytstruktur genom anvaendning av en vaetska eller ett loesningsmedel. Download PDF

Info

Publication number
FI865013A
FI865013A FI865013A FI865013A FI865013A FI 865013 A FI865013 A FI 865013A FI 865013 A FI865013 A FI 865013A FI 865013 A FI865013 A FI 865013A FI 865013 A FI865013 A FI 865013A
Authority
FI
Finland
Prior art keywords
loesningsmedel
elektrolytstruktur
vaetska
foerfarande foer
foer framstaellning
Prior art date
Application number
FI865013A
Other languages
English (en)
Other versions
FI865013A0 (fi
FI80482B (fi
FI80482C (fi
Inventor
John M Mcintyre
Jeffrey D Birdwell
Bruce R Smith
William P Carl
Original Assignee
Dow Chemical Co
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
Priority claimed from US06/806,714 external-priority patent/US4824508A/en
Application filed by Dow Chemical Co filed Critical Dow Chemical Co
Publication of FI865013A0 publication Critical patent/FI865013A0/fi
Publication of FI865013A publication Critical patent/FI865013A/fi
Publication of FI80482B publication Critical patent/FI80482B/fi
Application granted granted Critical
Publication of FI80482C publication Critical patent/FI80482C/fi

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
    • C25B13/00—Diaphragms; Spacing elements
    • C25B13/02—Diaphragms; Spacing elements characterised by shape or form
    • 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
    • H01M4/9091—Unsupported catalytic particles; loose particulate catalytic materials, e.g. in fluidised state
    • 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
    • C25B13/00—Diaphragms; Spacing elements
    • C25B13/04—Diaphragms; Spacing elements characterised by the material
    • 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
    • C25B9/17—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof
    • C25B9/19—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms
    • C25B9/23—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms comprising ion-exchange membranes in or on which electrode material is embedded
    • 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
    • H01M4/928—Unsupported catalytic particles; loose particulate catalytic materials, e.g. in fluidised state
    • 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
    • H01M8/10—Fuel cells with solid electrolytes
    • H01M8/1004—Fuel cells with solid electrolytes characterised by membrane-electrode assemblies [MEA]
    • 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
    • H01M8/10—Fuel cells with solid electrolytes
    • H01M8/1016—Fuel cells with solid electrolytes characterised by the electrolyte material
    • H01M8/1018—Polymeric electrolyte materials
    • H01M8/102—Polymeric electrolyte materials characterised by the chemical structure of the main chain of the ion-conducting polymer
    • H01M8/1023—Polymeric electrolyte materials characterised by the chemical structure of the main chain of the ion-conducting polymer having only carbon, e.g. polyarylenes, polystyrenes or polybutadiene-styrenes
    • 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
    • H01M8/10—Fuel cells with solid electrolytes
    • H01M8/1016—Fuel cells with solid electrolytes characterised by the electrolyte material
    • H01M8/1018—Polymeric electrolyte materials
    • H01M8/1039—Polymeric electrolyte materials halogenated, e.g. sulfonated polyvinylidene fluorides
    • 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
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
FI865013A 1985-12-09 1986-12-09 Foerfarande foer framstaellning av en fast polymer elektrolytstruktur genom anvaendning av en vaetska eller ett loesningsmedel. FI80482C (fi)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US80631985A 1985-12-09 1985-12-09
US06/806,714 US4824508A (en) 1985-12-09 1985-12-09 Method for making an improved solid polymer electrolyte electrode using a liquid or solvent
US80631985 1985-12-09
US80671485 1985-12-09

Publications (4)

Publication Number Publication Date
FI865013A0 FI865013A0 (fi) 1986-12-09
FI865013A true FI865013A (fi) 1987-06-10
FI80482B FI80482B (fi) 1990-02-28
FI80482C FI80482C (fi) 1990-06-11

Family

ID=27122878

Family Applications (1)

Application Number Title Priority Date Filing Date
FI865013A FI80482C (fi) 1985-12-09 1986-12-09 Foerfarande foer framstaellning av en fast polymer elektrolytstruktur genom anvaendning av en vaetska eller ett loesningsmedel.

Country Status (12)

Country Link
EP (1) EP0228602B1 (fi)
KR (1) KR890002056B1 (fi)
CN (1) CN1008124B (fi)
AU (1) AU567020B2 (fi)
CA (1) CA1293952C (fi)
DE (1) DE3672589D1 (fi)
ES (1) ES2016556B3 (fi)
FI (1) FI80482C (fi)
HU (1) HUT44085A (fi)
IN (1) IN169116B (fi)
NO (1) NO864934L (fi)
PL (1) PL153052B1 (fi)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4992126A (en) * 1986-08-08 1991-02-12 The Dow Chemical Company Method for making a current collector bonded to a solid polymer membrane
EP0305565B1 (en) * 1987-08-19 1993-02-24 The Dow Chemical Company Current collector bonded to a solid polymer membrane
JP3271801B2 (ja) * 1992-09-22 2002-04-08 田中貴金属工業株式会社 高分子固体電解質型燃料電池、該燃料電池の加湿方法、及び製造方法
JP3422377B2 (ja) * 1993-08-06 2003-06-30 松下電器産業株式会社 固体高分子型燃料電池の製造方法及びこれにより得られる固体高分子型燃料電池
WO1995022179A1 (de) * 1994-02-11 1995-08-17 Siemens Aktiengesellschaft Elektrochemische zelle
JP3712768B2 (ja) * 1995-01-26 2005-11-02 松下電器産業株式会社 固体高分子型燃料電池の製造法
DE69709784T2 (de) * 1996-02-28 2002-08-08 Johnson Matthey Plc Verwendung von katalytisch aktiven Gasdiffusionselektroden mit Faservliessubstrat in einer Direkt-Methanol-Brennstoffzelle
US6042959A (en) * 1997-10-10 2000-03-28 3M Innovative Properties Company Membrane electrode assembly and method of its manufacture
CN105097275A (zh) * 2014-05-13 2015-11-25 苏州容电储能科技有限公司 一种增加储能膜与电极有效接触面积的方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3134697A (en) * 1959-11-03 1964-05-26 Gen Electric Fuel cell
DE3036066A1 (de) * 1980-09-25 1982-05-06 Hoechst Ag, 6000 Frankfurt Verfahren zur herstellung eines elektroden-membran-verbundsystems
GB2117797B (en) * 1981-12-28 1985-08-07 Gen Electric Fabricating membrane-electrode assembly
US4476002A (en) * 1982-06-29 1984-10-09 Union Carbide Corporation Metal current carrier for electrochemical cell electrodes

Also Published As

Publication number Publication date
CA1293952C (en) 1992-01-07
EP0228602B1 (en) 1990-07-11
AU567020B2 (en) 1987-11-05
KR870006238A (ko) 1987-07-10
PL153052B1 (en) 1991-02-28
CN1008124B (zh) 1990-05-23
NO864934D0 (no) 1986-12-08
DE3672589D1 (de) 1990-08-16
AU6619786A (en) 1987-06-11
KR890002056B1 (ko) 1989-06-15
FI865013A0 (fi) 1986-12-09
EP0228602A1 (en) 1987-07-15
IN169116B (fi) 1991-09-07
NO864934L (no) 1987-06-10
CN86108928A (zh) 1987-09-02
HUT44085A (en) 1988-01-28
FI80482B (fi) 1990-02-28
ES2016556B3 (es) 1990-11-16
PL262868A1 (en) 1988-01-07
FI80482C (fi) 1990-06-11

Similar Documents

Publication Publication Date Title
FI854240L (fi) Foerfarande foer framstaellning av termoplastiskt skum genom anvaendande av en blaosmedelskombination.
FI861757A (fi) Krets foer aotervaendande av en baervaog i ett digitalt oeverfoeringssystem.
FI865014A (fi) Foerbaettrad fast polymer elektrolytstruktur.
FI865023A (fi) Foerfarande foer saekerstaellande av kommunikationen i ett telekommunikationssystem.
FI870362A0 (fi) Foerfarande foer framstaellning av metaller genom elektrolys.
FI861179A0 (fi) Spjaelkt oljering placerad i ett ringspaor i nedre delen av en plungerkolv.
FI865013A (fi) Foerfarande foer framstaellning av en fast polymer elektrolytstruktur genom anvaendning av en vaetska eller ett loesningsmedel.
FI862200A (fi) Foerfarande och anordning foer brandtaetning av en genomfoering foer en kabel eller ledning genom en byggnadsdel.
FI870231A (fi) Anordning foer behandling av en genom aotminstone tvao aendloesa viror eller motsvarande transportanordningar foerd material- eller aemnesbana.
FI864959A0 (fi) Anordning foer rengoering av ett ruttorkarblad i ett fordon.
FI861498A0 (fi) Maetningsfoerfarande foer slaeckning genom anvaendande av en vaetskeformig scintillationsraeknare.
FI862522A (fi) Ledad bommekanism foer lossning av fast bulkmaterial fraon ett fartyg.
FI874831A0 (fi) Foerfarande och anordning foer avlaegsnande av loesta gaser och vissa skadliga flyktiga foeroreningar fraon vatten genom evaporening eller destillering av vatten.
FI863877A (fi) Foerfarande foer foerhindrande av oeverbelastning av centralstyrningen i ett raeknarstyrt foermedlingssystem.
FI861945A0 (fi) Foerfarande foer foerbaettring av restspaenning i ett roer eller motsvarande framstaellt av rostfritt staol.
FI863072A0 (fi) Foerfarande foer framstaellning av akrylamid-homo- och kopolymerer genom emulsionspolymerisation.
FI853109L (fi) Foerfarande foer framstaellning av kroekta laminatytor genom limning.
FI851507A0 (fi) Foerfarande foer tillvaratagande och oskadliggoerande av giftiga och/eller illaluktande gasformiga, isynnerhet svavelhaltiga foereningar.
FI851081A0 (fi) Anordning foer uppvaermning av omgivningen och/eller foer alstrande av vaerme genom utnyttjande av straolenergin hos gloedlampor.
FI854750A0 (fi) Foerfarande och anordning foer foerminskning av skillnader i salthalten av ett havsomraode eller en vattenbassaeng.
FI885528A (fi) Anslutningsstycke foer anslutning av ett roer till en draeneringsbrunn eller dylikt.
FI855104A0 (fi) Foerfarande och tillverkningslinje foer ihopsaettning av byggnadselement genom spikning.
FI854716A0 (fi) Foerfarande foer framstaellning av kopplingsstycke och genom foerfarandet framstaellt kopplingsstycke.
FI854481A0 (fi) Foerfarande foer foerstyvning av vaeggar och takbeklaednader genom kroekning.
FI852333A0 (fi) Anordning foer ett presshuvud i en extruder.

Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: THE DOW CHEMICAL COMPANY