WO2009028408A1 - 電極触媒層、膜電極接合体および燃料電池 - Google Patents

電極触媒層、膜電極接合体および燃料電池 Download PDF

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Publication number
WO2009028408A1
WO2009028408A1 PCT/JP2008/064983 JP2008064983W WO2009028408A1 WO 2009028408 A1 WO2009028408 A1 WO 2009028408A1 JP 2008064983 W JP2008064983 W JP 2008064983W WO 2009028408 A1 WO2009028408 A1 WO 2009028408A1
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WO
WIPO (PCT)
Prior art keywords
electrode catalyst
catalyst layer
fuel cell
electrode assembly
disclosed
Prior art date
Application number
PCT/JP2008/064983
Other languages
English (en)
French (fr)
Inventor
Tadatoshi Kurozumi
Toshikazu Shishikura
Ryuji Monden
Original Assignee
Showa Denko K.K.
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 Showa Denko K.K. filed Critical Showa Denko K.K.
Priority to CN200880104722.4A priority Critical patent/CN101790807B/zh
Priority to JP2009530079A priority patent/JP5461991B2/ja
Priority to KR1020107006614A priority patent/KR101249215B1/ko
Priority to US12/675,711 priority patent/US20100255404A1/en
Priority to EP08828436.9A priority patent/EP2187469B1/en
Priority to CA2721137A priority patent/CA2721137A1/en
Publication of WO2009028408A1 publication Critical patent/WO2009028408A1/ja
Priority to US15/168,276 priority patent/US20160276675A1/en

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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
    • H01M4/88—Processes of manufacture
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G23/00—Compounds of titanium
    • C01G23/04—Oxides; Hydroxides
    • C01G23/047—Titanium dioxide
    • C01G23/053—Producing by wet processes, e.g. hydrolysing titanium salts
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G25/00—Compounds of zirconium
    • C01G25/02—Oxides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G33/00—Compounds of niobium
    • 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
    • H01M4/9016—Oxides, hydroxides or oxygenated metallic salts
    • 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
    • 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)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Catalysts (AREA)
  • Inert Electrodes (AREA)
  • Fuel Cell (AREA)

Abstract

　白金触媒の代替材料として有用な高い酸素還元能を有する電極触媒を用いた電極触媒層ならびにその用途を提供すること。 　本発明の電極触媒層は、金属有機化合物を熱分解して得られる金属酸化物からなる電極触媒を含むことを特徴とする。前記電極触媒を構成する金属元素は、ニオブ、チタン、タンタルおよびジルコニウムからなる群より選ばれた一種の金属元素であることが好ましい。
PCT/JP2008/064983 2007-08-29 2008-08-22 電極触媒層、膜電極接合体および燃料電池 WO2009028408A1 (ja)

Priority Applications (7)

Application Number Priority Date Filing Date Title
CN200880104722.4A CN101790807B (zh) 2007-08-29 2008-08-22 电极催化剂层、膜电极接合体和燃料电池
JP2009530079A JP5461991B2 (ja) 2007-08-29 2008-08-22 電極触媒層、膜電極接合体および燃料電池
KR1020107006614A KR101249215B1 (ko) 2007-08-29 2008-08-22 전극 촉매층, 막전극 접합체 및 연료 전지
US12/675,711 US20100255404A1 (en) 2007-08-29 2008-08-22 Electrocatalyst layer, memebrane electrode assembly and fuel cell
EP08828436.9A EP2187469B1 (en) 2007-08-29 2008-08-22 Electrode catalyst layer, membrane electrode assembly and fuel cell
CA2721137A CA2721137A1 (en) 2007-08-29 2008-08-22 Electrode catalyst layer, membrane electrode assembly and fuel cell
US15/168,276 US20160276675A1 (en) 2007-08-29 2016-05-31 Electrocatalyst layer, membrane electrode assembly and fuel cell

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-222436 2007-08-29
JP2007222436 2007-08-29

Related Child Applications (2)

Application Number Title Priority Date Filing Date
US12/675,711 A-371-Of-International US20100255404A1 (en) 2007-08-29 2008-08-22 Electrocatalyst layer, memebrane electrode assembly and fuel cell
US15/168,276 Continuation US20160276675A1 (en) 2007-08-29 2016-05-31 Electrocatalyst layer, membrane electrode assembly and fuel cell

Publications (1)

Publication Number Publication Date
WO2009028408A1 true WO2009028408A1 (ja) 2009-03-05

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Family Applications (1)

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PCT/JP2008/064983 WO2009028408A1 (ja) 2007-08-29 2008-08-22 電極触媒層、膜電極接合体および燃料電池

Country Status (7)

Country Link
US (2) US20100255404A1 (ja)
EP (1) EP2187469B1 (ja)
JP (2) JP5461991B2 (ja)
KR (1) KR101249215B1 (ja)
CN (2) CN104201399B (ja)
CA (1) CA2721137A1 (ja)
WO (1) WO2009028408A1 (ja)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011099493A1 (ja) * 2010-02-10 2011-08-18 昭和電工株式会社 燃料電池用電極触媒の製造方法、遷移金属炭窒酸化物の製造方法、燃料電池用電極触媒およびその用途
JP4798306B2 (ja) * 2009-09-29 2011-10-19 凸版印刷株式会社 電極触媒層の製造方法ならびに電極触媒層、膜電極接合体および固体高分子形燃料電池
JP4944281B1 (ja) * 2011-01-14 2012-05-30 昭和電工株式会社 燃料電池用電極触媒の製造方法、燃料電池用電極触媒およびその用途
WO2012096023A1 (ja) * 2011-01-14 2012-07-19 昭和電工株式会社 燃料電池用電極触媒の製造方法、燃料電池用電極触媒およびその用途
WO2012096022A1 (ja) * 2011-01-14 2012-07-19 昭和電工株式会社 燃料電池用電極触媒の製造方法、燃料電池用電極触媒およびその用途
WO2013021688A1 (ja) * 2011-08-09 2013-02-14 昭和電工株式会社 燃料電池用電極触媒の製造方法、燃料電池用電極触媒およびその用途
JP2017018856A (ja) * 2015-07-07 2017-01-26 昭和電工株式会社 酸素還元触媒の評価方法および選択方法並びに酸素還元触媒
JPWO2019142695A1 (ja) * 2018-01-16 2020-01-23 昭和電工株式会社 酸素還元触媒

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013008501A1 (ja) * 2011-07-14 2013-01-17 昭和電工株式会社 酸素還元触媒およびその製造方法、並びに固体高分子形燃料電池
CN109887629A (zh) * 2019-01-04 2019-06-14 武汉大学 一种高效核能发电装置

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JP2001278625A (ja) * 2000-03-31 2001-10-10 Sumitomo Chem Co Ltd 酸化チタンの製造方法
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JP2004095263A (ja) 2002-08-30 2004-03-25 Mitsubishi Heavy Ind Ltd 燃料電池用電極触媒、燃料電池および燃料電池システム
JP2005063677A (ja) 2003-08-11 2005-03-10 Nitto Denko Corp 燃料電池
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JP2007213859A (ja) * 2006-02-07 2007-08-23 Tokyo Institute Of Technology 酸化物複合材料、その製造方法および酸化還元電極

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JPS59225740A (ja) * 1983-06-04 1984-12-18 Tdk Corp 電極触媒およびその製造方法
JPH1021932A (ja) * 1996-06-27 1998-01-23 Kyocera Corp 固体電解質型燃料電池セルおよびその製造方法
JP2001278625A (ja) * 2000-03-31 2001-10-10 Sumitomo Chem Co Ltd 酸化チタンの製造方法
JP2003238159A (ja) * 2001-12-11 2003-08-27 Kinya Adachi 低温酸化還元能を有する複合酸化物とその製造方法
JP2005537204A (ja) * 2002-07-03 2005-12-08 アイトゲネシシェ テヒニッシェ ホッホシューレ チューリッヒ 火炎溶射熱分解により製造される金属酸化物
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JP2006508501A (ja) * 2002-10-24 2006-03-09 キャボット　コーポレイション 改善されたエネルギー装置
JP2005063677A (ja) 2003-08-11 2005-03-10 Nitto Denko Corp 燃料電池
JP2007213859A (ja) * 2006-02-07 2007-08-23 Tokyo Institute Of Technology 酸化物複合材料、その製造方法および酸化還元電極

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See also references of EP2187469A4 *

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4798306B2 (ja) * 2009-09-29 2011-10-19 凸版印刷株式会社 電極触媒層の製造方法ならびに電極触媒層、膜電極接合体および固体高分子形燃料電池
CN102754260A (zh) * 2010-02-10 2012-10-24 昭和电工株式会社 燃料电池用电极催化剂的制造方法、过渡金属碳氮氧化物的制造方法、燃料电池用电极催化剂和其用途
WO2011099493A1 (ja) * 2010-02-10 2011-08-18 昭和電工株式会社 燃料電池用電極触媒の製造方法、遷移金属炭窒酸化物の製造方法、燃料電池用電極触媒およびその用途
JP5828766B2 (ja) * 2010-02-10 2015-12-09 昭和電工株式会社 燃料電池用電極触媒の製造方法、および、遷移金属炭窒酸化物の製造方法
US9136541B2 (en) 2010-02-10 2015-09-15 Showa Denko K.K. Process for producing fuel cell electrode catalyst, process for producing transition metal oxycarbonitride, fuel cell electrode catalyst and uses thereof
US9350025B2 (en) 2011-01-14 2016-05-24 Showa Denko K.K. Method for producing fuel cell electrode catalyst, fuel cell electrode catalyst, and uses thereof
JP5108168B2 (ja) * 2011-01-14 2012-12-26 昭和電工株式会社 燃料電池用電極触媒の製造方法、燃料電池用電極触媒およびその用途
US9118083B2 (en) 2011-01-14 2015-08-25 Showa Denko K.K Method for producing fuel cell electrode catalyst, fuel cell electrode catalyst, and uses thereof
WO2012096022A1 (ja) * 2011-01-14 2012-07-19 昭和電工株式会社 燃料電池用電極触媒の製造方法、燃料電池用電極触媒およびその用途
WO2012096023A1 (ja) * 2011-01-14 2012-07-19 昭和電工株式会社 燃料電池用電極触媒の製造方法、燃料電池用電極触媒およびその用途
JP4944281B1 (ja) * 2011-01-14 2012-05-30 昭和電工株式会社 燃料電池用電極触媒の製造方法、燃料電池用電極触媒およびその用途
WO2013021688A1 (ja) * 2011-08-09 2013-02-14 昭和電工株式会社 燃料電池用電極触媒の製造方法、燃料電池用電極触媒およびその用途
JP5325355B2 (ja) * 2011-08-09 2013-10-23 昭和電工株式会社 燃料電池用電極触媒の製造方法、燃料電池用電極触媒およびその用途
US10044045B2 (en) 2011-08-09 2018-08-07 Showa Denko K.K. Process for producing a fuel cell electrode catalyst, fuel cell electrode catalyst and use thereof
JP2017018856A (ja) * 2015-07-07 2017-01-26 昭和電工株式会社 酸素還元触媒の評価方法および選択方法並びに酸素還元触媒
JPWO2019142695A1 (ja) * 2018-01-16 2020-01-23 昭和電工株式会社 酸素還元触媒

Also Published As

Publication number Publication date
CN101790807A (zh) 2010-07-28
JPWO2009028408A1 (ja) 2010-12-02
EP2187469A1 (en) 2010-05-19
US20100255404A1 (en) 2010-10-07
US20160276675A1 (en) 2016-09-22
EP2187469B1 (en) 2017-05-10
EP2187469A4 (en) 2014-03-26
CN104201399A (zh) 2014-12-10
JP2014038863A (ja) 2014-02-27
JP5474250B2 (ja) 2014-04-16
CA2721137A1 (en) 2009-03-05
JP5461991B2 (ja) 2014-04-02
CN101790807B (zh) 2015-06-10
KR101249215B1 (ko) 2013-04-03
KR20100044284A (ko) 2010-04-29
CN104201399B (zh) 2016-08-17

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