JP5684971B2 - パイロクロア型酸化物の調製方法、固体高分子形燃料電池、燃料電池システムおよび燃料電池用電極触媒の製造方法 - Google Patents

パイロクロア型酸化物の調製方法、固体高分子形燃料電池、燃料電池システムおよび燃料電池用電極触媒の製造方法 Download PDF

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JP5684971B2
JP5684971B2 JP2009028876A JP2009028876A JP5684971B2 JP 5684971 B2 JP5684971 B2 JP 5684971B2 JP 2009028876 A JP2009028876 A JP 2009028876A JP 2009028876 A JP2009028876 A JP 2009028876A JP 5684971 B2 JP5684971 B2 JP 5684971B2
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fuel cell
aqueous solution
pyrochlore
oxide
electrode catalyst
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JP2010184824A5 (enExample
JP2010184824A (ja
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佐藤　康司
康司 佐藤
環樹 水野
環樹 水野
友里 関
友里 関
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Eneos Corp
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JX Nippon Oil and Energy Corp
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Priority to JP2009028876A priority Critical patent/JP5684971B2/ja
Priority to US13/148,188 priority patent/US8329129B2/en
Priority to PCT/JP2010/051934 priority patent/WO2010092971A1/ja
Publication of JP2010184824A publication Critical patent/JP2010184824A/ja
Publication of JP2010184824A5 publication Critical patent/JP2010184824A5/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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G37/00—Compounds of chromium
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G39/00—Compounds of molybdenum
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G41/00—Compounds of tungsten
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G45/00—Compounds of manganese
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G55/00—Compounds of ruthenium, rhodium, palladium, osmium, iridium, or platinum
    • 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
    • H01M4/9075—Catalytic material supported on carriers, e.g. powder carriers
    • H01M4/9083—Catalytic material supported on carriers, e.g. powder carriers on carbon or graphite
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/30—Three-dimensional structures
    • C01P2002/36—Three-dimensional structures pyrochlore-type (A2B2O7)
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/50—Solid solutions
    • C01P2002/52—Solid solutions containing elements as dopants
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/40—Electric properties
    • 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

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Fuel Cell (AREA)
  • Catalysts (AREA)
  • Inert Electrodes (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
JP2009028876A 2009-02-10 2009-02-10 パイロクロア型酸化物の調製方法、固体高分子形燃料電池、燃料電池システムおよび燃料電池用電極触媒の製造方法 Expired - Fee Related JP5684971B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2009028876A JP5684971B2 (ja) 2009-02-10 2009-02-10 パイロクロア型酸化物の調製方法、固体高分子形燃料電池、燃料電池システムおよび燃料電池用電極触媒の製造方法
US13/148,188 US8329129B2 (en) 2009-02-10 2010-02-10 Method for preparing pyrochlore oxide, polymer electrolyte fuel cell, fuel cell system, and method for producing electro catalyst for fuel cell
PCT/JP2010/051934 WO2010092971A1 (ja) 2009-02-10 2010-02-10 パイロクロア型酸化物の調製方法、固体高分子形燃料電池、燃料電池システムおよび燃料電池用電極触媒の製造方法

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Application Number Priority Date Filing Date Title
JP2009028876A JP5684971B2 (ja) 2009-02-10 2009-02-10 パイロクロア型酸化物の調製方法、固体高分子形燃料電池、燃料電池システムおよび燃料電池用電極触媒の製造方法

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JP2010184824A JP2010184824A (ja) 2010-08-26
JP2010184824A5 JP2010184824A5 (enExample) 2010-11-25
JP5684971B2 true JP5684971B2 (ja) 2015-03-18

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US (1) US8329129B2 (enExample)
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WO (1) WO2010092971A1 (enExample)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5684971B2 (ja) 2009-02-10 2015-03-18 Ｊｘ日鉱日石エネルギー株式会社 パイロクロア型酸化物の調製方法、固体高分子形燃料電池、燃料電池システムおよび燃料電池用電極触媒の製造方法
JP5503465B2 (ja) * 2010-08-30 2014-05-28 Ｊｘ日鉱日石エネルギー株式会社 パイロクロア型酸化物触媒の調製方法および燃料電池用電極触媒の製造方法
GB201021352D0 (en) 2010-12-16 2011-01-26 Johnson Matthey Plc Catalyst layer
JP5841812B2 (ja) * 2011-11-16 2016-01-13 株式会社日本触媒 複合体の製造方法及びそれにより製造される複合体
WO2013125238A1 (ja) * 2012-02-23 2013-08-29 Ｊｘ日鉱日石エネルギー株式会社 電気化学還元装置および、芳香族炭化水素化合物または含窒素複素環式芳香族化合物の水素化体の製造方法
MX379464B (es) 2013-03-14 2025-03-11 Shepherd Color Co Pigmento de pirocloro simultáneamente sustituido y estructuras relacionadas.
WO2015004529A2 (en) 2013-07-11 2015-01-15 Sabic Global Technologies B.V. Method of making pyrochlores
CN104525182B (zh) * 2014-12-26 2018-11-30 南京大学 多孔纳米结构的铈铌锑基复合颗粒光催化剂、制备及应用
JP6745733B2 (ja) * 2017-01-30 2020-08-26 国立大学法人北見工業大学 酸素発生反応触媒、酸素発生反応電極及び酸素発生反応方法
KR102219538B1 (ko) * 2019-03-25 2021-02-24 재단법인대구경북과학기술원 내구성 및 성능 향상을 위한 고분자 전해질막 연료전지용 막 전극 접합체
JP6799346B1 (ja) 2020-05-21 2020-12-16 学校法人同志社 酸素触媒、当該酸素触媒を用いた電極及び電気化学測定法
CN113871608B (zh) * 2021-09-24 2023-01-17 常州大学 一种高熵焦绿石氧化物电池负极材料及其制备和应用方法

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US3801490A (en) 1972-07-18 1974-04-02 Ppg Industries Inc Pyrochlore electrodes
NL7711927A (nl) 1977-10-31 1979-05-02 Philips Nv Werkwijze voor de bereiding van weerstands- materiaal en hiermede vervaardigde weerstands- lichamen.
US4129525A (en) 1977-12-02 1978-12-12 Exxon Research & Engineering Co. Method of making lead-rich and bismuth-rich pyrochlore compounds using an alkaline medium
JPH01257136A (ja) * 1988-04-07 1989-10-13 Sumitomo Metal Mining Co Ltd 導電材用ルテニウム酸鉛微粉末、これを含む厚膜抵抗体ペースト、前記ルテニウム酸鉛微粉末の製造方法
JPH0637309B2 (ja) * 1989-05-16 1994-05-18 住友金属鉱山株式会社 ルテニウム酸鉛微粉末の製造方法
JPH0536418A (ja) 1991-03-13 1993-02-12 Fuji Electric Co Ltd 固体高分子電解質型燃料電池およびその製造方法
JP3367238B2 (ja) * 1994-10-27 2003-01-14 昭栄化学工業株式会社 ルテニウム酸鉛微粉末の製造方法
JPH08315635A (ja) * 1995-05-17 1996-11-29 Sumitomo Metal Mining Co Ltd 厚膜用抵抗ペーストの製造方法
JP4267854B2 (ja) * 2002-01-18 2009-05-27 九州電力株式会社 燃料電池電極材料
JP5684971B2 (ja) 2009-02-10 2015-03-18 Ｊｘ日鉱日石エネルギー株式会社 パイロクロア型酸化物の調製方法、固体高分子形燃料電池、燃料電池システムおよび燃料電池用電極触媒の製造方法

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US8329129B2 (en) 2012-12-11
US20110294652A1 (en) 2011-12-01
JP2010184824A (ja) 2010-08-26

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