WO2009134039A3 - 무기 이온 전도막과 이를 포함하는 연료 전지 및 그 제조 방법 - Google Patents

무기 이온 전도막과 이를 포함하는 연료 전지 및 그 제조 방법 Download PDF

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Publication number
WO2009134039A3
WO2009134039A3 PCT/KR2009/002183 KR2009002183W WO2009134039A3 WO 2009134039 A3 WO2009134039 A3 WO 2009134039A3 KR 2009002183 W KR2009002183 W KR 2009002183W WO 2009134039 A3 WO2009134039 A3 WO 2009134039A3
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Prior art keywords
manufacturing
fuel cell
conductive membrane
ion conductive
inorganic ion
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PCT/KR2009/002183
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English (en)
French (fr)
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WO2009134039A9 (ko
WO2009134039A2 (ko
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류병훈
공재경
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주식회사 이엠따블유에너지
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Priority to US12/990,218 priority Critical patent/US8728681B2/en
Priority to JP2011507340A priority patent/JP2011518958A/ja
Priority to KR1020127002926A priority patent/KR101295840B1/ko
Priority to KR1020097008582A priority patent/KR101226965B1/ko
Priority to CN2009801152808A priority patent/CN102017262B/zh
Priority to EP09738945.6A priority patent/EP2278651B1/en
Publication of WO2009134039A2 publication Critical patent/WO2009134039A2/ko
Publication of WO2009134039A3 publication Critical patent/WO2009134039A3/ko
Publication of WO2009134039A9 publication Critical patent/WO2009134039A9/ko

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    • H—ELECTRICITY
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    • 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
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/22—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by diffusion
    • B01D53/228—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by diffusion characterised by specific membranes
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    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0039—Inorganic membrane manufacture
    • B01D67/0053—Inorganic membrane manufacture by inducing porosity into non porous precursor membranes
    • B01D67/006—Inorganic membrane manufacture by inducing porosity into non porous precursor membranes by elimination of segments of the precursor, e.g. nucleation-track membranes, lithography or laser methods
    • B01D67/0065—Inorganic membrane manufacture by inducing porosity into non porous precursor membranes by elimination of segments of the precursor, e.g. nucleation-track membranes, lithography or laser methods by anodic oxidation
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    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
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    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/14—Dynamic membranes
    • B01D69/141—Heterogeneous membranes, e.g. containing dispersed material; Mixed matrix membranes
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    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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    • B01D71/02—Inorganic material
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    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/02—Inorganic material
    • B01D71/024—Oxides
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    • C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
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    • C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
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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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Abstract

본 발명은, 양극 산화 반응을 이용하여 무기 피막으로서, 다수의 기공을 포함하는 무기 이온 전도막을 제조하고, 이를 연료 전지에 적용함으로써, 모든 온도에서 안정적으로 동작하고, 높은 성능을 보이며, 연료의 누출 등이 없는 연료 전지를 얻을 수 있도록 하는 무기 이온 전도막, 연료 전지, 및 이들의 제조 방법에 관한 것이다. 본 발명에 따르면, (a) 금속 및 상기 금속과 동일한 재질의 도선을 배치하고, 상기 금속에는 양극 전류, 상기 도선에는 음극 전류를 인가하는 단계, 및 (b) 상기 금속과 상기 도선에 전해액을 가하여, 상기 양극 전류가 인가된 상기 금속의 양면 중 적어도 일부에 다수의 기공을 포함하는 무기 피막을 형성시키는 단계를 포함하는 무기 이온 전도막의 제조 방법 및 이를 이용한 연료 전지의 제조 방법이 제공된다.
PCT/KR2009/002183 2008-04-29 2009-04-27 무기 이온 전도막과 이를 포함하는 연료 전지 및 그 제조 방법 WO2009134039A2 (ko)

Priority Applications (6)

Application Number Priority Date Filing Date Title
US12/990,218 US8728681B2 (en) 2008-04-29 2009-04-27 Inorganic conductive membrane, fuel cell containing the same, and method for manufacturing thereof
JP2011507340A JP2011518958A (ja) 2008-04-29 2009-04-27 無機イオン伝導膜とこれを含む燃料電池及びその製造方法
KR1020127002926A KR101295840B1 (ko) 2008-04-29 2009-04-27 무기 이온 전도막과 이를 포함하는 연료 전지 및 그 제조 방법
KR1020097008582A KR101226965B1 (ko) 2008-04-29 2009-04-27 무기 이온 전도막과 이를 포함하는 연료 전지 및 그 제조 방법
CN2009801152808A CN102017262B (zh) 2008-04-29 2009-04-27 无机离子电导膜、包括该无机离子电导膜的燃料电池及其制造方法
EP09738945.6A EP2278651B1 (en) 2008-04-29 2009-04-27 Inorganic ion conductive membrane, fuel cell containing the same and manufacturing method thereof

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20080039757 2008-04-29
KR10-2008-0039757 2008-04-29

Publications (3)

Publication Number Publication Date
WO2009134039A2 WO2009134039A2 (ko) 2009-11-05
WO2009134039A3 true WO2009134039A3 (ko) 2010-02-25
WO2009134039A9 WO2009134039A9 (ko) 2010-05-06

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PCT/KR2009/002183 WO2009134039A2 (ko) 2008-04-29 2009-04-27 무기 이온 전도막과 이를 포함하는 연료 전지 및 그 제조 방법

Country Status (6)

Country Link
US (1) US8728681B2 (ko)
EP (1) EP2278651B1 (ko)
JP (1) JP2011518958A (ko)
KR (2) KR101226965B1 (ko)
CN (1) CN102017262B (ko)
WO (1) WO2009134039A2 (ko)

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JP2011518958A (ja) 2008-04-29 2011-06-30 イー．エム．ダブリュ．エナジー カンパニー リミテッド 無機イオン伝導膜とこれを含む燃料電池及びその製造方法
KR20110080799A (ko) * 2010-01-07 2011-07-13 주식회사 이엠따블유에너지 양성자 전도성 막, 그 제조 방법 및 이를 포함하는 연료전지
KR101349076B1 (ko) * 2011-07-20 2014-01-14 현대자동차주식회사 연료전지 스택용 매니폴드 블록의 산화층 형성 장치 및 방법
KR101912768B1 (ko) * 2017-03-23 2018-10-30 한국화학연구원 전이금속이 담지된 설폰화 고분자-아민계 고분자착체 분리막 및 이를 이용한 올레핀/파라핀 분리공정

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EP2278651B1 (en) 2016-12-07
EP2278651A4 (en) 2014-01-15
JP2011518958A (ja) 2011-06-30
CN102017262B (zh) 2013-10-09
US20110045379A1 (en) 2011-02-24
EP2278651A2 (en) 2011-01-26
CN102017262A (zh) 2011-04-13
WO2009134039A2 (ko) 2009-11-05
US8728681B2 (en) 2014-05-20
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