WO2012091460A3 - 고체산화물 연료전지와 이의 제조방법 및 연료극 제조를 위한 테이프 캐스팅 장치 - Google Patents

고체산화물 연료전지와 이의 제조방법 및 연료극 제조를 위한 테이프 캐스팅 장치 Download PDF

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WO2012091460A3
WO2012091460A3 PCT/KR2011/010250 KR2011010250W WO2012091460A3 WO 2012091460 A3 WO2012091460 A3 WO 2012091460A3 KR 2011010250 W KR2011010250 W KR 2011010250W WO 2012091460 A3 WO2012091460 A3 WO 2012091460A3
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fuel
manufacturing
solid oxide
tape casting
fuel electrode
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PCT/KR2011/010250
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English (en)
French (fr)
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WO2012091460A2 (ko
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배홍열
송정훈
안진수
박영민
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Posco Holdings Inc
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Posco Co Ltd
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Priority to JP2013547344A priority Critical patent/JP5903443B2/ja
Priority to US13/977,169 priority patent/US20130273456A1/en
Priority to EP11854089.7A priority patent/EP2660918A4/en
Publication of WO2012091460A2 publication Critical patent/WO2012091460A2/ko
Publication of WO2012091460A3 publication Critical patent/WO2012091460A3/ko
Anticipated expiration legal-status Critical
Priority to US15/258,260 priority patent/US20160380272A1/en
Ceased legal-status Critical Current

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    • 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
    • H01M4/8636—Inert electrodes with catalytic activity, e.g. for fuel cells with a gradient in another property than porosity
    • H01M4/8642—Gradient in composition
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
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    • H01M4/8605—Porous electrodes
    • H01M4/8621—Porous electrodes containing only metallic or ceramic material, e.g. made by sintering or sputtering
    • 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
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    • 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
    • H01M4/88—Processes of manufacture
    • H01M4/8825—Methods for deposition of the catalytic active composition
    • H01M4/8828—Coating with slurry or ink
    • 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
    • H01M4/88—Processes of manufacture
    • H01M4/8825—Methods for deposition of the catalytic active composition
    • H01M4/8857—Casting, e.g. tape casting, vacuum slip casting
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
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    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/88—Processes of manufacture
    • H01M4/8878—Treatment steps after deposition of the catalytic active composition or after shaping of the electrode being free-standing body
    • H01M4/8882—Heat treatment, e.g. drying, baking
    • H01M4/8885—Sintering or firing
    • H01M4/8889—Cosintering or cofiring of a catalytic active layer with another type of layer
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
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    • H01M8/02—Details
    • H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
    • H01M8/0258—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the configuration of channels, e.g. by the flow field of the reactant or coolant
    • H—ELECTRICITY
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    • H01M8/06—Combination of fuel cells with means for production of reactants or for treatment of residues
    • H01M8/0606—Combination of fuel cells with means for production of reactants or for treatment of residues with means for production of gaseous reactants
    • H01M8/0612—Combination of fuel cells with means for production of reactants or for treatment of residues with means for production of gaseous reactants from carbon-containing material
    • H01M8/0637—Direct internal reforming at the anode of the fuel cell
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    • H01M8/12—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte
    • H01M8/1213—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte characterised by the electrode/electrolyte combination or the supporting material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
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    • H01M8/10—Fuel cells with solid electrolytes
    • H01M8/12—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte
    • H01M8/124—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte characterised by the process of manufacturing or by the material of the electrolyte
    • H01M8/1246—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte characterised by the process of manufacturing or by the material of the electrolyte the electrolyte consisting of oxides
    • H01M8/1253—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte characterised by the process of manufacturing or by the material of the electrolyte the electrolyte consisting of oxides the electrolyte containing zirconium oxide
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    • H01M8/241—Grouping of fuel cells, e.g. stacking of fuel cells with solid or matrix-supported electrolytes
    • H01M8/2425—High-temperature cells with solid electrolytes
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    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
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    • H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
    • H01M8/2457—Grouping of fuel cells, e.g. stacking of fuel cells with both reactants being gaseous or vaporised
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    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
    • H01M8/2465—Details of groupings of fuel cells
    • H01M8/2484—Details of groupings of fuel cells characterised by external manifolds
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    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/10—Fuel cells with solid electrolytes
    • H01M8/12—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte
    • H01M2008/1293—Fuel cells with solid oxide electrolytes
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    • H01M2300/0065—Solid electrolytes
    • H01M2300/0068—Solid electrolytes inorganic
    • H01M2300/0071—Oxides
    • H01M2300/0074—Ion conductive at high temperature
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    • 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
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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Composite Materials (AREA)
  • Ceramic Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Fuel Cell (AREA)
  • Inert Electrodes (AREA)

Abstract

고체산화물 연료전지와 이의 제조방법 및 연료극 제조를 위한 테이프 캐스팅 장치가 개시된다. 고체산화물 연료전지는 전해질막과 공기극 및 연료극을 포함하며, 연료극은 공급된 연료의 개질반응을 유도하는 촉매 활성층을 포함한다. 촉매 활성층은 촉매 함유량이 서로 다른 복수의 슬러리를 이용한 테이프 캐스팅법으로 형성되고, 촉매 활성층 내의 촉매 함유량은 연료의 흐름방향을 따라 점진적으로 변한다. 이러한 고체산화물 연료전지는 연료의 흐름방향을 따라 연료가 균일하게 개질되도록 하여 단위전지의 온도편차를 최소화함으로써 기계적, 화학적 내구성을 높일 수 있다.
PCT/KR2011/010250 2010-12-28 2011-12-28 고체산화물 연료전지와 이의 제조방법 및 연료극 제조를 위한 테이프 캐스팅 장치 Ceased WO2012091460A2 (ko)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2013547344A JP5903443B2 (ja) 2010-12-28 2011-12-28 固体酸化物燃料電池とその製造方法および燃料極製造のためのテープキャスティング装置
US13/977,169 US20130273456A1 (en) 2010-12-28 2011-12-28 Solid Oxide Fuel Cell, Method of Fabricating the Same, and Tape Casting Apparatus for Fabricating Anode
EP11854089.7A EP2660918A4 (en) 2010-12-28 2011-12-28 SOLID OXYGEN FUEL CELL, METHOD OF MANUFACTURING THEREON AND BAND CASTING DEVICE FOR PRODUCING A FUEL ELECTRODE
US15/258,260 US20160380272A1 (en) 2010-12-28 2016-09-07 Method of fabricating a solid oxide fuel cell

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020100136730A KR101238889B1 (ko) 2010-12-28 2010-12-28 고체산화물 연료전지와 이의 제조방법 및 연료극 제조를 위한 테이프 캐스팅 장치
KR10-2010-0136730 2010-12-28

Related Child Applications (2)

Application Number Title Priority Date Filing Date
US13/977,169 A-371-Of-International US20130273456A1 (en) 2010-12-28 2011-12-28 Solid Oxide Fuel Cell, Method of Fabricating the Same, and Tape Casting Apparatus for Fabricating Anode
US15/258,260 Division US20160380272A1 (en) 2010-12-28 2016-09-07 Method of fabricating a solid oxide fuel cell

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Publication Number Publication Date
WO2012091460A2 WO2012091460A2 (ko) 2012-07-05
WO2012091460A3 true WO2012091460A3 (ko) 2012-10-04

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PCT/KR2011/010250 Ceased WO2012091460A2 (ko) 2010-12-28 2011-12-28 고체산화물 연료전지와 이의 제조방법 및 연료극 제조를 위한 테이프 캐스팅 장치

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US (2) US20130273456A1 (ko)
EP (1) EP2660918A4 (ko)
JP (1) JP5903443B2 (ko)
KR (1) KR101238889B1 (ko)
WO (1) WO2012091460A2 (ko)

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JP6959787B2 (ja) * 2017-07-28 2021-11-05 ダイハツ工業株式会社 燃料電池
CN109378488B (zh) * 2018-10-25 2021-12-07 深圳市致远动力科技有限公司 一种管型固体氧化物燃料电池及其制备方法
JP7534295B2 (ja) 2018-11-08 2024-08-14 インターデイジタル パテント ホールディングス インコーポレイテッド ワイヤレスネットワークにおけるｈａｒｑのための方法および装置
DE102020106082A1 (de) 2020-03-06 2021-09-09 Audi Aktiengesellschaft Verfahren zur Herstellung einer Brennstoffzelle, Vorrichtung zur Herstellung einer Membranelektrodenanordnung für eine Brennstoffzelle, Brennstoffzelle sowie Brennstoffzellenstapel
KR102616269B1 (ko) 2020-12-29 2023-12-20 한국에너지기술연구원 대면적 박형 고체 산화물 연료 전지의 제조 방법
TW202308201A (zh) 2021-06-08 2023-02-16 美商博隆能源股份有限公司 燃料充氣部及包含彼之燃料電池堆疊
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WO2025089676A1 (ko) * 2023-10-27 2025-05-01 한국과학기술원 마이크로파 기반 소결을 이용한 양방향 프로톤 전도성 연료전지의 제조방법 및 이에 의해 제조된 양방향 프로톤 전도성 연료전지

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JPH0831423A (ja) * 1994-07-11 1996-02-02 Mitsui Eng & Shipbuild Co Ltd 内部改質型高温固体電解質型燃料電池の単電池
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EP2660918A2 (en) 2013-11-06
US20160380272A1 (en) 2016-12-29
WO2012091460A2 (ko) 2012-07-05
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US20130273456A1 (en) 2013-10-17
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