IN2015DN00347A - - Google Patents

Info

Publication number
IN2015DN00347A
IN2015DN00347A IN347DEN2015A IN2015DN00347A IN 2015DN00347 A IN2015DN00347 A IN 2015DN00347A IN 347DEN2015 A IN347DEN2015 A IN 347DEN2015A IN 2015DN00347 A IN2015DN00347 A IN 2015DN00347A
Authority
IN
India
Prior art keywords
anion exchange
exchange membrane
electrode assembly
membrane fuel
catalyst layer
Prior art date
Application number
Inventor
Youhei Chikashige
Kenji Fukuta
Masao Yamaguchi
Yuki KIKKAWA
Original Assignee
Tokuyama Corp
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 Tokuyama Corp filed Critical Tokuyama Corp
Publication of IN2015DN00347A publication Critical patent/IN2015DN00347A/en

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
    • 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
    • H01M4/8663—Selection of inactive substances as ingredients for catalytic active masses, e.g. binders, fillers
    • H01M4/8668—Binders
    • 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
    • B01J41/00—Anion exchange; Use of material as anion exchangers; Treatment of material for improving the anion exchange properties
    • B01J41/08—Use of material as anion exchangers; Treatment of material for improving the anion exchange properties
    • B01J41/12—Macromolecular compounds
    • B01J41/14—Macromolecular compounds obtained by reactions only involving unsaturated carbon-to-carbon bonds
    • 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
    • H01M4/8647—Inert electrodes with catalytic activity, e.g. for fuel cells consisting of more than one material, e.g. consisting of composites
    • H01M4/8652—Inert electrodes with catalytic activity, e.g. for fuel cells consisting of more than one material, e.g. consisting of composites as mixture
    • 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
    • H01M4/8647—Inert electrodes with catalytic activity, e.g. for fuel cells consisting of more than one material, e.g. consisting of composites
    • H01M4/8657—Inert electrodes with catalytic activity, e.g. for fuel cells consisting of more than one material, e.g. consisting of composites layered
    • 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
    • H01M4/8663—Selection of inactive substances as ingredients for catalytic active masses, e.g. binders, fillers
    • 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
    • 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
    • H01M4/9008—Organic or organo-metallic compounds
    • 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
    • H01M8/04082—Arrangements for control of reactant parameters, e.g. pressure or concentration
    • H01M8/04089—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants
    • H01M8/04119—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants with simultaneous supply or evacuation of electrolyte; Humidifying or dehumidifying
    • 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
    • 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
    • H01M8/04298—Processes for controlling fuel cells or fuel cell systems
    • H01M8/04313—Processes for controlling fuel cells or fuel cell systems characterised by the detection or assessment of variables; characterised by the detection or assessment of failure or abnormal function
    • H01M8/04492—Humidity; Ambient humidity; Water content
    • 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
    • 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
    • H01M2008/1095—Fuel cells with polymeric electrolytes
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Sustainable Energy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Manufacturing & Machinery (AREA)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Fuel Cell (AREA)
  • Inert Electrodes (AREA)
  • Conductive Materials (AREA)
  • Catalysts (AREA)

Abstract

The present invention provides: (1) a catalyst layer for anion exchange membrane fuel cells which comprises a catalyst and a non crosslinked hydrocarbon anion exchange resin that has an anion exchange capacity of 1.8 3.5 mmol/g; (2) a membrane electrode assembly for anion exchange membrane fuel cells which comprises a hydrocarbon anion exchange membrane and the catalyst layer; and (3) an anion exchange membrane fuel cell which is provided with the membrane electrode assembly.
IN347DEN2015 2012-07-20 2013-07-03 IN2015DN00347A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2012161240A JP6077774B2 (en) 2012-07-20 2012-07-20 Ion conductivity imparting agent, cathode catalyst layer, membrane-electrode assembly formed using the catalyst layer, anion exchange membrane fuel cell, and method of operating the same
PCT/JP2013/068300 WO2014013879A1 (en) 2012-07-20 2013-07-03 Catalyst layer for anion-exchange membrane fuel cells, membrane-electrode assembly, anion-exchange membrane fuel cell using membrane-electrode assembly, and method for operating anion-exchange membrane fuel cell

Publications (1)

Publication Number Publication Date
IN2015DN00347A true IN2015DN00347A (en) 2015-06-12

Family

ID=49948709

Family Applications (1)

Application Number Title Priority Date Filing Date
IN347DEN2015 IN2015DN00347A (en) 2012-07-20 2013-07-03

Country Status (8)

Country Link
US (1) US20150171453A1 (en)
EP (1) EP2876713A4 (en)
JP (1) JP6077774B2 (en)
KR (1) KR20150036093A (en)
CN (1) CN104541396A (en)
IL (1) IL236750A0 (en)
IN (1) IN2015DN00347A (en)
WO (1) WO2014013879A1 (en)

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Publication number Priority date Publication date Assignee Title
US10173169B2 (en) 2010-03-26 2019-01-08 Dioxide Materials, Inc Devices for electrocatalytic conversion of carbon dioxide
US9945040B2 (en) 2010-07-04 2018-04-17 Dioxide Materials, Inc. Catalyst layers and electrolyzers
US10047446B2 (en) * 2010-07-04 2018-08-14 Dioxide Materials, Inc. Method and system for electrochemical production of formic acid from carbon dioxide
US9982353B2 (en) 2012-04-12 2018-05-29 Dioxide Materials, Inc. Water electrolyzers
US9943841B2 (en) 2012-04-12 2018-04-17 Dioxide Materials, Inc. Method of making an anion exchange membrane
JP2014044940A (en) * 2012-07-31 2014-03-13 Tokuyama Corp Ion conductivity-imparting agent, anode catalyst layer, membrane-electrode assembly formed using the catalyst layer, anion exchange membrane fuel cell, and method of operating the same
JP2016067964A (en) * 2014-09-26 2016-05-09 国立大学法人京都大学 Oxidation catalyst composition and fuel cell using the same
US10774431B2 (en) 2014-10-21 2020-09-15 Dioxide Materials, Inc. Ion-conducting membranes
US10724142B2 (en) 2014-10-21 2020-07-28 Dioxide Materials, Inc. Water electrolyzers employing anion exchange membranes
JP2016091639A (en) * 2014-10-30 2016-05-23 日東電工株式会社 Membrane-electrode assembly and fuel cell
US10975480B2 (en) 2015-02-03 2021-04-13 Dioxide Materials, Inc. Electrocatalytic process for carbon dioxide conversion
US10280378B2 (en) 2015-05-05 2019-05-07 Dioxide Materials, Inc System and process for the production of renewable fuels and chemicals
US10840521B2 (en) * 2015-12-30 2020-11-17 Mann+Hummel Gmbh Humidifier, for example for a fuel cell
JP6568326B2 (en) 2016-04-04 2019-08-28 ダイオキサイド マテリアルズ，インコーポレイティド Catalyst layer and electrolytic cell
US12359325B2 (en) 2016-05-03 2025-07-15 Twelve Benefit Corporation Membrane electrode assembly for COx reduction
US10822709B2 (en) * 2016-05-03 2020-11-03 Opus 12 Incorporated Reactor with advanced architecture for the electrochemical reaction of CO2, CO and other chemical compounds
US10147974B2 (en) 2017-05-01 2018-12-04 Dioxide Materials, Inc Battery separator membrane and battery employing same
US10396329B2 (en) 2017-05-01 2019-08-27 Dioxide Materials, Inc. Battery separator membrane and battery employing same
KR102478269B1 (en) * 2017-09-04 2022-12-16 경상국립대학교산학협력단 Anion-exchange membrane based on aminated poly(tyrene-ethylene-butylene-styrene) copolymer and manufacturing method thereof
GB2567226A (en) * 2017-10-06 2019-04-10 Afc Energy Plc Fuel cell or electrolyser assembly
KR20190125822A (en) 2018-04-30 2019-11-07 광주과학기술원 Electrochemical CO2 conversion device including Anion exchange membrane-Cation exchange membrane and carbon dioxide conversion method using same
BR112022010144A2 (en) 2019-11-25 2022-09-06 Twelve Benefit Corp MEMBRANE ELECTRODE SET FOR COX REDUCTION
KR20230092977A (en) 2020-10-20 2023-06-26 트웰브 베네핏 코포레이션 Ionic Polymers and Copolymers
US12305304B2 (en) 2022-10-13 2025-05-20 Twelve Benefit Corporation Interface for carbon oxide electrolyzer bipolar membrane
US12378685B2 (en) 2022-12-22 2025-08-05 Twelve Benefit Corporation Surface modification of metal catalysts with hydrophobic ligands or ionomers

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JPH03208260A (en) 1990-01-09 1991-09-11 Mitsubishi Heavy Ind Ltd Manufacture of connecting body between solid high polymer electrolyte membrane and electrode
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JPH11135137A (en) 1997-10-31 1999-05-21 Asahi Glass Co Ltd Solid polymer electrolyte type methanol fuel cell
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JP4849893B2 (en) * 2006-01-13 2012-01-11 株式会社トクヤマ Quaternizing agent for forming anion exchange resin membrane, gas diffusion electrode membrane, solid electrolyte membrane, and polymer electrolyte fuel cell comprising the same
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Also Published As

Publication number Publication date
WO2014013879A1 (en) 2014-01-23
KR20150036093A (en) 2015-04-07
JP6077774B2 (en) 2017-02-08
IL236750A0 (en) 2015-02-26
EP2876713A4 (en) 2016-01-13
US20150171453A1 (en) 2015-06-18
JP2014022249A (en) 2014-02-03
EP2876713A1 (en) 2015-05-27
CN104541396A (en) 2015-04-22

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