BRPI0512158A - conjunto eletrodo-membrana com gerenciamento de água controlado/fluxo de ìons - Google Patents

conjunto eletrodo-membrana com gerenciamento de água controlado/fluxo de ìons

Info

Publication number
BRPI0512158A
BRPI0512158A BRPI0512158-2A BRPI0512158A BRPI0512158A BR PI0512158 A BRPI0512158 A BR PI0512158A BR PI0512158 A BRPI0512158 A BR PI0512158A BR PI0512158 A BRPI0512158 A BR PI0512158A
Authority
BR
Brazil
Prior art keywords
ion flow
membrane assembly
controlled water
water management
flow electrode
Prior art date
Application number
BRPI0512158-2A
Other languages
English (en)
Inventor
Donald James Highgate
Jonathan Anthony Lloyd
Simon Bourne
Rachel Louise Smith
Original Assignee
Itm Fuel Cells Ltd
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 GBGB0413514.1A external-priority patent/GB0413514D0/en
Priority claimed from GB0416724A external-priority patent/GB0416724D0/en
Priority claimed from GB0417911A external-priority patent/GB0417911D0/en
Application filed by Itm Fuel Cells Ltd filed Critical Itm Fuel Cells Ltd
Publication of BRPI0512158A publication Critical patent/BRPI0512158A/pt

Links

Classifications

    • 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
    • H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04291—Arrangements for managing water in solid electrolyte fuel cell systems
    • 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
    • C25B15/00—Operating or servicing cells
    • 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
    • H01M8/0289—Means for holding the electrolyte
    • 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
    • H01M8/1041—Polymer electrolyte composites, mixtures or blends
    • H01M8/1053—Polymer electrolyte composites, mixtures or blends consisting of layers of polymers with at least one layer being ionically conductive
    • 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
    • H01M8/1069—Polymeric electrolyte materials characterised by the manufacturing processes
    • H01M8/1072—Polymeric electrolyte materials characterised by the manufacturing processes by chemical reactions, e.g. in situ polymerisation or in situ crosslinking
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • General Chemical & Material Sciences (AREA)
  • Sustainable Energy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Fuel Cell (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Inert Electrodes (AREA)

Abstract

CONJUNTO ELETRODO-MEMBRANA COM GERENCIAMENTO DE áGUA CONTROLADO/ FLUXO DE ìONS Um conjunto eletrodo-membrana que inclui uma grade para controlar fluxo de íons, camadas separadas de material de membrana e/ou um material ionicamente inativo para a transmissão de um componente de reação líquido ou gasoso para os eletrodos e/ou de pelo menos um dos eletrodos.
BRPI0512158-2A 2004-06-16 2005-06-16 conjunto eletrodo-membrana com gerenciamento de água controlado/fluxo de ìons BRPI0512158A (pt)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GBGB0413514.1A GB0413514D0 (en) 2004-06-16 2004-06-16 Electrochemical cell
GB0416724A GB0416724D0 (en) 2004-07-27 2004-07-27 Electrochemical cell
GB0417911A GB0417911D0 (en) 2004-08-11 2004-08-11 Electrochemical cell
PCT/GB2005/002356 WO2005124893A2 (en) 2004-06-16 2005-06-16 Membrane electrode assembly with controlled water management/ion flow

Publications (1)

Publication Number Publication Date
BRPI0512158A true BRPI0512158A (pt) 2008-02-12

Family

ID=35445723

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0512158-2A BRPI0512158A (pt) 2004-06-16 2005-06-16 conjunto eletrodo-membrana com gerenciamento de água controlado/fluxo de ìons

Country Status (9)

Country Link
US (1) US7846604B2 (pt)
EP (2) EP1756887A2 (pt)
JP (1) JP2008503042A (pt)
AU (1) AU2005255617B2 (pt)
BR (1) BRPI0512158A (pt)
CA (1) CA2569617A1 (pt)
EA (1) EA010336B1 (pt)
MX (1) MXPA06014591A (pt)
WO (1) WO2005124893A2 (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0611600D0 (en) 2006-06-13 2006-07-19 Itm Fuel Cells Ltd Improvements to membranes
GB0706634D0 (en) * 2007-04-04 2007-05-16 Itm Fuel Cells Ltd Membrane production
GB0812017D0 (en) * 2008-07-01 2008-08-06 Itm Power Research Ltd Composite electrochemical cell
NZ599734A (en) 2009-11-02 2015-08-28 Itm Power Research Ltd Ionic membrane preparation
DE102011088613B3 (de) * 2011-12-14 2012-12-06 Hamburg Innovation Gmbh Brennstoffzellenmembraneinheit, steuerbare Brennstoffzelle und Hochdruckelektrolysezelle
WO2018005825A1 (en) * 2016-06-30 2018-01-04 The University Of North Carolina At Chapel Hill Osmotic ballasts for membrane-based energy processes
WO2019118450A1 (en) * 2017-12-11 2019-06-20 Arizona Board Of Regents On Behalf Of The University Of Arizona Enhanced water electrolysis with protic co-catalysts
US10844497B2 (en) * 2017-04-19 2020-11-24 Power To Hydrogen, Llc Electrochemical cell and method of using same
US11710845B2 (en) 2017-11-27 2023-07-25 University Of Maryland, College Park Systems, devices, and methods employing electrochemical processing with oxygen as carrier gas
US11131029B2 (en) 2017-11-27 2021-09-28 University Of Maryland, College Park Systems, devices, and methods employing electrochemical processing of hydrofluoroolefins

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1463301A (en) 1973-07-18 1977-02-02 Highgate D J Polymer properties
JPS63216988A (ja) * 1987-03-04 1988-09-09 Tosoh Corp フツ素系陰イオン交換膜−電極接合体
JPH07335233A (ja) * 1994-06-02 1995-12-22 Toyota Central Res & Dev Lab Inc 燃料電池
WO2000066652A1 (en) * 1999-04-30 2000-11-09 University Of Connecticut Membranes, membrane electrode assemblies and fuel cells employing same, and process for preparing
GB9914499D0 (en) * 1999-06-22 1999-08-25 Johnson Matthey Plc Non-woven fibre webs
US7332241B2 (en) * 2000-10-27 2008-02-19 Ab Volvo Cathode layer structure for a solid polymer fuel cell and fuel cell incorporating such structure
US6689501B2 (en) * 2001-05-25 2004-02-10 Ballard Power Systems Inc. Composite ion exchange membrane for use in a fuel cell
US7318972B2 (en) 2001-09-07 2008-01-15 Itm Power Ltd. Hydrophilic polymers and their use in electrochemical cells
AU2002349879A1 (en) 2001-09-10 2003-03-24 Wave7 Optics, Inc. System and method for securing a communication channel
DE10205852A1 (de) * 2002-02-13 2003-08-21 Creavis Tech & Innovation Gmbh Elektrolytmembran mit Diffusionsbarriere, diese umfassende Membranelektrodeneinheiten, Verfahren zur Herstellung und spezielle Verwendungen
DE10262007A1 (de) * 2002-10-29 2004-05-19 Daimlerchrysler Ag Polymerelektrolytmembran-Brennstoffzelle mit einer verstärkten Polymerelektrolytmembran
JP2004179086A (ja) * 2002-11-28 2004-06-24 Nissan Motor Co Ltd 固体高分子型燃料電池システム及びその運転方法
DE10308132B4 (de) * 2003-02-26 2005-09-15 Hans Rodestock Brennstoffzellensystem und Verfahren zum Betrieb eines Brennstoffzellensystems

Also Published As

Publication number Publication date
EA010336B1 (ru) 2008-08-29
JP2008503042A (ja) 2008-01-31
CA2569617A1 (en) 2005-12-29
AU2005255617B2 (en) 2009-01-08
MXPA06014591A (es) 2007-03-23
US7846604B2 (en) 2010-12-07
EP1756887A2 (en) 2007-02-28
AU2005255617A1 (en) 2005-12-29
WO2005124893A3 (en) 2006-11-02
US20080014487A1 (en) 2008-01-17
EP2369669A1 (en) 2011-09-28
WO2005124893A2 (en) 2005-12-29
EA200602119A1 (ru) 2007-06-29

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 5A E 6A ANUIDADE(S).

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2140 DE 10/01/2012.