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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PCT/JP2008/062097
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English (en)
French (fr)
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Naoki Uchiyama
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Kabushiki Kaisha Atsumitec
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Priority to CA2691988A priority Critical patent/CA2691988C/en
Priority to US12/668,635 priority patent/US8358137B2/en
Priority to KR1020107000270A priority patent/KR101493113B1/ko
Publication of WO2009008335A1 publication Critical patent/WO2009008335A1/ja

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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
    • 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
    • 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
    • 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

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 WO2009008335A1 (ja)

Priority Applications (3)

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

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
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
JP2007-179607 2007-07-09

Publications (1)

Publication Number Publication Date
WO2009008335A1 true WO2009008335A1 (ja) 2009-01-15

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PCT/JP2008/062097 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)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8316927B2 (en) 2006-06-09 2012-11-27 Denso Corporation Loop heat pipe waste heat recovery device with pressure controlled mode valve
US9176085B2 (en) * 2011-09-15 2015-11-03 Bloom Energy Corporation Crack detection in ceramics using electrical conductors
DE102012202035B4 (de) * 2012-02-10 2014-05-28 Robert Bosch Gmbh Mikromechanisches Bauelement mit einer Membran
KR101567708B1 (ko) 2014-07-09 2015-11-10 현대자동차주식회사 연료전지 막-전극 접합체의 결함 검출 방법 및 장치
WO2016122263A1 (ko) * 2015-01-29 2016-08-04 주식회사 엘지화학 고분자 필름의 금속 이온 투과도 측정 방법 및 고분자 필름의 금속 이온 투과도 측정 장치
KR101761891B1 (ko) 2015-01-29 2017-08-04 주식회사 엘지화학 고분자 필름의 금속 이온 투과도 측정 방법 및 고분자 필름의 금속 이온 투과도 측정 장치
KR101664721B1 (ko) * 2015-07-01 2016-10-12 현대자동차주식회사 막전극접합체의 미세 균열 측정 장치 및 막전극접합체의 미세 균열 예측방법
KR20180084403A (ko) 2017-01-17 2018-07-25 한국과학기술연구원 전해질막 이온전도도 측정장치
US11855318B2 (en) 2019-04-26 2023-12-26 Hitachi High-Tech Corporation Fuel battery cell, fuel battery system, leak detection method
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
CN112763392A (zh) * 2020-12-30 2021-05-07 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

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001023665A (ja) * 1999-07-05 2001-01-26 Toyota Motor Corp 漏洩試験装置、および漏洩試験方法
JP2004214089A (ja) * 2003-01-07 2004-07-29 Toyota Motor Corp 薄膜の欠陥検出方法と装置および該欠陥検出方法を用いた薄膜の欠陥補修方法
JP2004233097A (ja) * 2003-01-28 2004-08-19 Ip Trading Japan Co Ltd 水素センサーおよび水素濃度計測方法
JP2005201822A (ja) * 2004-01-16 2005-07-28 Toyota Motor Corp ガス漏れ判定装置
JP2007311193A (ja) * 2006-05-18 2007-11-29 Nissan Motor Co Ltd 電解質膜耐久性評価装置および電解質膜耐久性評価方法
JP2007311191A (ja) * 2006-05-18 2007-11-29 Nissan Motor Co Ltd 電解質膜耐久性評価装置および電解質膜耐久性評価方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5763765A (en) * 1996-09-25 1998-06-09 Ballard Power Systems Inc. Method and apparatus for detecting and locating perforations in membranes employed in electrochemical cells
WO2001067532A1 (fr) * 2000-03-07 2001-09-13 Matsushita Electric Industrial Co., Ltd. Pile a combustible a electrolyte polymere et son procede de fabrication
US7081317B2 (en) * 2001-03-29 2006-07-25 Matsushita Electric Industrial Co., Ltd. Polymer electrolyte thin film fuel cell and method of operating the same
JP2006286397A (ja) 2005-03-31 2006-10-19 Espec Corp 固体電解質膜構造体とその製造方法、イオン伝導度測定装置
US7701231B2 (en) * 2007-03-20 2010-04-20 Cummins Filtration Ip, Inc Apparatus, system, and method for detecting cracking within an aftertreatment device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001023665A (ja) * 1999-07-05 2001-01-26 Toyota Motor Corp 漏洩試験装置、および漏洩試験方法
JP2004214089A (ja) * 2003-01-07 2004-07-29 Toyota Motor Corp 薄膜の欠陥検出方法と装置および該欠陥検出方法を用いた薄膜の欠陥補修方法
JP2004233097A (ja) * 2003-01-28 2004-08-19 Ip Trading Japan Co Ltd 水素センサーおよび水素濃度計測方法
JP2005201822A (ja) * 2004-01-16 2005-07-28 Toyota Motor Corp ガス漏れ判定装置
JP2007311193A (ja) * 2006-05-18 2007-11-29 Nissan Motor Co Ltd 電解質膜耐久性評価装置および電解質膜耐久性評価方法
JP2007311191A (ja) * 2006-05-18 2007-11-29 Nissan Motor Co Ltd 電解質膜耐久性評価装置および電解質膜耐久性評価方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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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JP5049064B2 (ja) 2012-10-17
US20100206455A1 (en) 2010-08-19
CA2691988C (en) 2016-05-17
KR101493113B1 (ko) 2015-02-13
JP2009014649A (ja) 2009-01-22
US8358137B2 (en) 2013-01-22
KR20100041748A (ko) 2010-04-22
CA2691988A1 (en) 2009-01-15

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