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WO2009008335A1 - イオン伝導性電解質膜の検査方法及び装置 - Google Patents

イオン伝導性電解質膜の検査方法及び装置 Download PDF

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Publication number
WO2009008335A1
WO2009008335A1 PCT/JP2008/062097 JP2008062097W WO2009008335A1 WO 2009008335 A1 WO2009008335 A1 WO 2009008335A1 JP 2008062097 W JP2008062097 W JP 2008062097W WO 2009008335 A1 WO2009008335 A1 WO 2009008335A1
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Prior art keywords
electrolyte membrane
membrane
detection membrane
detection
air electrode
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Ceased
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PCT/JP2008/062097
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English (en)
French (fr)
Inventor
Naoki Uchiyama
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Atsumitec Co Ltd
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Atsumitec Co Ltd
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Priority to KR1020107000270A priority Critical patent/KR101493113B1/ko
Priority to US12/668,635 priority patent/US8358137B2/en
Priority to CA2691988A priority patent/CA2691988C/en
Publication of WO2009008335A1 publication Critical patent/WO2009008335A1/ja
Anticipated expiration legal-status Critical
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
    • 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
    • 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
    • H01M8/04104—Regulation of differential pressures
    • 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
    • H01M8/04197—Preventing means for fuel crossover
    • 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
    • H01M8/04537—Electric variables
    • H01M8/04634—Other electric variables, e.g. resistance or impedance
    • H01M8/04641—Other electric variables, e.g. resistance or impedance of the individual fuel cell
    • 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
    • H01M8/04694—Processes for controlling fuel cells or fuel cell systems characterised by variables to be controlled
    • H01M8/04746—Pressure; Flow
    • H01M8/04783—Pressure differences, e.g. between anode and cathode
    • 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
    • H01M8/12—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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
    • G01N27/20—Investigating the presence of flaws
    • 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
    • H01M2300/0068—Solid electrolytes inorganic
    • H01M2300/0071—Oxides
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
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    • H01M2300/00—Electrolytes
    • H01M2300/0017—Non-aqueous electrolytes
    • H01M2300/0065—Solid electrolytes
    • H01M2300/0068—Solid electrolytes inorganic
    • H01M2300/0071—Oxides
    • H01M2300/0074—Ion conductive at high temperature
    • 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
    • H01M2300/0068—Solid electrolytes inorganic
    • H01M2300/0071—Oxides
    • H01M2300/0074—Ion conductive at high temperature
    • H01M2300/0077—Ion conductive at high temperature based on zirconium oxide
    • 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
    • H01M2300/0088—Composites
    • H01M2300/0094—Composites in the form of layered products, e.g. coatings
    • 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
    • H01M8/12—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
    • 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
    • H01M8/12—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
    • H01M8/126—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 cerium oxide
    • 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
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  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Fuel Cell (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)

Abstract

　電解質膜(10)の第１の面(10a)に検知膜(11)を接合し、検知膜(11)を水素化した後、酸素ガスを電解質膜(10)の第２の面(10b)側の空間に供給する。電解質膜(10)に欠陥部(10c)があると酸素ガスが第１の面(10a)へと漏洩し、欠陥部(10c)近傍の検知膜(11)の脱水素化により検知膜(11)の電気抵抗が変化する。該変化に基づき欠陥部(10c)の有無が検査される。更に電解質膜(10)の第２の面(10b)に空気極(14)を接合し、検知膜(11)と空気極(14)との間に電気回路(17)を接続する。検知膜(11)を水素化した後、空気極(14)側の空間に供給した酸素ガスをイオン化し、酸素イオンが加熱された電解質膜(10)を透過して検知膜(11)を脱水素化する。酸素イオンの多寡に応じて変化する検知膜(11)の電気抵抗を、複数の領域のそれぞれについて測定することで、酸素イオン伝導性の均一性を検査する。
PCT/JP2008/062097 2007-07-09 2008-07-03 イオン伝導性電解質膜の検査方法及び装置 Ceased WO2009008335A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
KR1020107000270A KR101493113B1 (ko) 2007-07-09 2008-07-03 이온 전도성 전해질막의 검사방법 및 장치
US12/668,635 US8358137B2 (en) 2007-07-09 2008-07-03 Method and apparatus for examining ion-conductive electrolyte membrane
CA2691988A CA2691988C (en) 2007-07-09 2008-07-03 Method and apparatus for examining ion-conductive electrolyte membrane

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-179607 2007-07-09
JP2007179607A JP5049064B2 (ja) 2007-07-09 2007-07-09 イオン伝導性電解質膜の検査方法および検査装置

Publications (1)

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WO2009008335A1 true WO2009008335A1 (ja) 2009-01-15

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PCT/JP2008/062097 Ceased WO2009008335A1 (ja) 2007-07-09 2008-07-03 イオン伝導性電解質膜の検査方法及び装置

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Country Link
US (1) US8358137B2 (ja)
JP (1) JP5049064B2 (ja)
KR (1) KR101493113B1 (ja)
CA (1) CA2691988C (ja)
WO (1) WO2009008335A1 (ja)

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CN110429298A (zh) * 2019-08-05 2019-11-08 上海骥翀氢能科技有限公司 一种质子交换膜燃料电池的检测装置及其方法

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KR101567708B1 (ko) 2014-07-09 2015-11-10 현대자동차주식회사 연료전지 막-전극 접합체의 결함 검출 방법 및 장치
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KR101664721B1 (ko) * 2015-07-01 2016-10-12 현대자동차주식회사 막전극접합체의 미세 균열 측정 장치 및 막전극접합체의 미세 균열 예측방법
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CN113678293A (zh) * 2019-04-26 2021-11-19 株式会社日立高新技术 燃料电池单元、燃料电池系统、泄漏检测方法
KR102346954B1 (ko) 2020-06-02 2022-01-05 이민재 고분자 전해질막의 비저항 및 이온전도도 측정장치
JP7041716B2 (ja) * 2020-06-25 2022-03-24 本田技研工業株式会社 電解質膜の短絡検査方法及び電解質膜の短絡検査装置
CN112763392B (zh) * 2020-12-30 2024-06-11 新源动力股份有限公司 一种加速评估燃料电池用质子交换膜耐久性的方法
CN115343331B (zh) * 2022-08-11 2024-10-29 中国石油大学(华东) 一种高效的膜电极缺陷检测装置
KR102559008B1 (ko) * 2023-05-17 2023-07-25 주식회사 뉴앤뉴 전기전도성이 우수한, 미세전류 형성 액정 화장료 조성물

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Also Published As

Publication number Publication date
CA2691988C (en) 2016-05-17
KR101493113B1 (ko) 2015-02-13
CA2691988A1 (en) 2009-01-15
KR20100041748A (ko) 2010-04-22
JP2009014649A (ja) 2009-01-22
US8358137B2 (en) 2013-01-22
JP5049064B2 (ja) 2012-10-17
US20100206455A1 (en) 2010-08-19

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