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WO2009017011A1 - 金属酸化物電極触媒およびその用途、ならびに金属酸化物電極触媒の製造方法 - Google Patents

金属酸化物電極触媒およびその用途、ならびに金属酸化物電極触媒の製造方法 Download PDF

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Publication number
WO2009017011A1
WO2009017011A1 PCT/JP2008/063215 JP2008063215W WO2009017011A1 WO 2009017011 A1 WO2009017011 A1 WO 2009017011A1 JP 2008063215 W JP2008063215 W JP 2008063215W WO 2009017011 A1 WO2009017011 A1 WO 2009017011A1
Authority
WO
WIPO (PCT)
Prior art keywords
metal oxide
electrode catalyst
oxide electrode
producing
catalyst
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/JP2008/063215
Other languages
English (en)
French (fr)
Inventor
Tadatoshi Kurozumi
Toshikazu Shishikura
Hiroshi Konuma
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Resonac Holdings Corp
Original Assignee
Showa Denko KK
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 KK filed Critical Showa Denko KK
Priority to KR1020107004314A priority Critical patent/KR101240864B1/ko
Priority to JP2009525357A priority patent/JP5254975B2/ja
Priority to US12/671,642 priority patent/US8182950B2/en
Priority to CA2722188A priority patent/CA2722188A1/en
Priority to CN200880101065.8A priority patent/CN101984773B/zh
Priority to EP08791472.7A priority patent/EP2178142A4/en
Publication of WO2009017011A1 publication Critical patent/WO2009017011A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • 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)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Catalysts (AREA)
  • Inert Electrodes (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金属酸化物電極触媒を提供すること。 　本発明の金属酸化物電極触媒は、金属化合物（Ｘ）を酸素含有雰囲気下で熱処理して得られる金属酸化物（Ｙ）からなる電極触媒であって、前記金属化合物（Ｘ）の金属の価数が前記金属酸化物（Ｙ）の金属の価数よりも小さいことを特徴とする。
PCT/JP2008/063215 2007-07-31 2008-07-23 金属酸化物電極触媒およびその用途、ならびに金属酸化物電極触媒の製造方法 Ceased WO2009017011A1 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
KR1020107004314A KR101240864B1 (ko) 2007-07-31 2008-07-23 금속 산화물 전극 촉매 및 그 용도, 및 금속 산화물 전극 촉매의 제조 방법
JP2009525357A JP5254975B2 (ja) 2007-07-31 2008-07-23 金属酸化物電極触媒およびその用途、ならびに金属酸化物電極触媒の製造方法
US12/671,642 US8182950B2 (en) 2007-07-31 2008-07-23 Metal oxide electrocatalyst, use thereof, and process for producing metal oxide electrocatalysts
CA2722188A CA2722188A1 (en) 2007-07-31 2008-07-23 Metal oxide electrode catalyst, use thereof, and method for producing metal oxide electrode catalyst
CN200880101065.8A CN101984773B (zh) 2007-07-31 2008-07-23 金属氧化物电极催化剂及其用途和金属氧化物电极催化剂的制造方法
EP08791472.7A EP2178142A4 (en) 2007-07-31 2008-07-23 METAL OXIDE ELECTRODE CATALYST, ITS USE AND METHOD FOR PRODUCING A METAL OXIDE ELECTRODE CATALYST

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007198853 2007-07-31
JP2007-198853 2007-07-31

Publications (1)

Publication Number Publication Date
WO2009017011A1 true WO2009017011A1 (ja) 2009-02-05

Family

ID=40304243

Family Applications (1)

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PCT/JP2008/063215 Ceased WO2009017011A1 (ja) 2007-07-31 2008-07-23 金属酸化物電極触媒およびその用途、ならびに金属酸化物電極触媒の製造方法

Country Status (7)

Country Link
US (1) US8182950B2 (ja)
EP (1) EP2178142A4 (ja)
JP (1) JP5254975B2 (ja)
KR (1) KR101240864B1 (ja)
CN (2) CN101984773B (ja)
CA (1) CA2722188A1 (ja)
WO (1) WO2009017011A1 (ja)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010041646A1 (ja) * 2008-10-06 2010-04-15 昭和電工株式会社 燃料電池用電極の製造方法及びその用途
JP2013051214A (ja) * 2010-12-22 2013-03-14 Showa Denko Kk 燃料電池用電極触媒およびその用途
JP2013540050A (ja) * 2010-09-28 2013-10-31 トヨタ自動車株式会社 燃料電池用電極触媒
JP2013245133A (ja) * 2012-05-25 2013-12-09 National Institute For Materials Science チタン酸化物とそれを用いた黄色顔料及び光触媒
WO2015098180A1 (ja) 2013-12-27 2015-07-02 昭和電工株式会社 電極触媒インク組成物

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101984773B (zh) * 2007-07-31 2014-09-10 昭和电工株式会社 金属氧化物电极催化剂及其用途和金属氧化物电极催化剂的制造方法
US8226858B2 (en) * 2008-07-03 2012-07-24 Solid Cell, Inc. Interconnect material for solid oxide fuel cell and process for the preparation thereof
JP5225342B2 (ja) * 2010-09-07 2013-07-03 株式会社東芝 電池用電極及びその製造方法、非水電解質電池、電池パック及び活物質
KR101720886B1 (ko) * 2012-07-11 2017-03-28 쇼와 덴코 가부시키가이샤 연료 전지의 운전 방법 및 발전 장치
WO2014119926A1 (ko) * 2013-01-29 2014-08-07 지브이퓨얼셀 주식회사 연료전지용 셀 제조방법
US10050282B2 (en) * 2014-03-25 2018-08-14 National University Corporation Yokohama National University Oxygen reduction catalyst and production method therefor
US20200406241A1 (en) * 2016-12-22 2020-12-31 Showa Denko K.K. Oxygen reduction catalyst
US11929512B2 (en) 2019-04-30 2024-03-12 The Board Of Trustees Of The Leland Stanford Junior University Oxidized surface layer on transition metal nitrides: active catalysts for the oxygen reduction reaction
JP7687651B2 (ja) * 2020-12-24 2025-06-03 ＡＺＵＬ Ｅｎｅｒｇｙ株式会社 酸素還元用触媒及びその選定方法、酸素還元用触媒を含む液状組成物又は電極、電極を備える空気電池又は燃料電池
KR102815445B1 (ko) * 2022-10-24 2025-05-29 삼성에스디아이 주식회사 전고체 리튬 이차 전지

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002226204A (ja) * 2001-01-26 2002-08-14 Matsushita Electric Ind Co Ltd 水素精製装置
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
WO2005019109A1 (ja) * 2003-08-26 2005-03-03 Matsushita Electric Industrial Co., Ltd. マンガン酸化物ナノ構造体の製造方法とそのマンガン酸化物ナノ構造体を用いた酸素還元電極
JP2005063677A (ja) 2003-08-11 2005-03-10 Nitto Denko Corp 燃料電池
WO2005080254A1 (ja) * 2004-02-20 2005-09-01 Matsushita Electric Industrial Co., Ltd. デンドライト的構造を有するマンガン酸化物ナノ構造体の製造方法及びデンドライト的構造を有する遷移金属酸化物ナノ構造体を含む酸素還元電極
WO2006019128A1 (ja) * 2004-08-19 2006-02-23 Japan Science And Technology Agency 金属酸化物電極触媒
JP2006299388A (ja) * 2005-04-25 2006-11-02 Nippon Oil Corp 多孔質チタン−チタン酸化物複合体の製造方法
JP2007035298A (ja) * 2005-07-22 2007-02-08 Matsushita Electric Ind Co Ltd 電気化学電極およびその製造方法
WO2007072665A1 (ja) * 2005-12-19 2007-06-28 National University Corporation Yokohama National University 直接形燃料電池用酸素還元電極

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6162530A (en) * 1996-11-18 2000-12-19 University Of Connecticut Nanostructured oxides and hydroxides and methods of synthesis therefor
EP1354853A4 (en) 2001-01-26 2009-08-19 Panasonic Corp APPARATUS FOR CLEANING HYDROGEN AND SYSTEM FOR GENERATING ENERGY WITH FUEL CELLS
JP4969025B2 (ja) * 2004-01-30 2012-07-04 三菱重工業株式会社 燃料電池用膜電極および燃料電池
CN100567138C (zh) * 2004-02-20 2009-12-09 松下电器产业株式会社 具有树枝状晶体结构的锰氧化物纳米结构体的制造方法和含有具有树枝状晶体结构的过渡金属氧化物纳米结构体的氧还原电极
JP2005276746A (ja) * 2004-03-26 2005-10-06 Hitachi Ltd 燃料電池および膜電極接合体
WO2007060777A1 (ja) * 2005-11-22 2007-05-31 Bunka Shutter Co., Ltd. 開閉装置
CN101984773B (zh) * 2007-07-31 2014-09-10 昭和电工株式会社 金属氧化物电极催化剂及其用途和金属氧化物电极催化剂的制造方法

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002226204A (ja) * 2001-01-26 2002-08-14 Matsushita Electric Ind Co Ltd 水素精製装置
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
WO2005019109A1 (ja) * 2003-08-26 2005-03-03 Matsushita Electric Industrial Co., Ltd. マンガン酸化物ナノ構造体の製造方法とそのマンガン酸化物ナノ構造体を用いた酸素還元電極
WO2005080254A1 (ja) * 2004-02-20 2005-09-01 Matsushita Electric Industrial Co., Ltd. デンドライト的構造を有するマンガン酸化物ナノ構造体の製造方法及びデンドライト的構造を有する遷移金属酸化物ナノ構造体を含む酸素還元電極
WO2006019128A1 (ja) * 2004-08-19 2006-02-23 Japan Science And Technology Agency 金属酸化物電極触媒
JP2006299388A (ja) * 2005-04-25 2006-11-02 Nippon Oil Corp 多孔質チタン−チタン酸化物複合体の製造方法
JP2007035298A (ja) * 2005-07-22 2007-02-08 Matsushita Electric Ind Co Ltd 電気化学電極およびその製造方法
WO2007072665A1 (ja) * 2005-12-19 2007-06-28 National University Corporation Yokohama National University 直接形燃料電池用酸素還元電極

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
KAGAKU DAIJITEN: "Chemical Dictionary", vol. 3, 15 February 1987, KYORITSU SHUPPAN CO., LTD., pages: 921
KAGAKU DAIJITEN: "Chemical Dictionary", vol. 3, 15 February 1987, KYORITSU SHUPPAN CO., LTD., pages: 929
See also references of EP2178142A4

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010041646A1 (ja) * 2008-10-06 2010-04-15 昭和電工株式会社 燃料電池用電極の製造方法及びその用途
JP4870230B2 (ja) * 2008-10-06 2012-02-08 昭和電工株式会社 燃料電池用電極の製造方法及びその用途
US8906581B2 (en) 2008-10-06 2014-12-09 Showa Denko K.K. Process for producing fuel cell electrode by applying a sugar to a precursor supporting a metal oxide and conductive substance and carbonizing the sugar
JP2013540050A (ja) * 2010-09-28 2013-10-31 トヨタ自動車株式会社 燃料電池用電極触媒
JP2013051214A (ja) * 2010-12-22 2013-03-14 Showa Denko Kk 燃料電池用電極触媒およびその用途
US9570755B2 (en) 2010-12-22 2017-02-14 Showa Denko K.K. Production process for electrode catalyst for fuel cell and uses thereof
JP2013245133A (ja) * 2012-05-25 2013-12-09 National Institute For Materials Science チタン酸化物とそれを用いた黄色顔料及び光触媒
WO2015098180A1 (ja) 2013-12-27 2015-07-02 昭和電工株式会社 電極触媒インク組成物
US10205174B2 (en) 2013-12-27 2019-02-12 Showa Denko K.K. Electrode catalyst ink composition

Also Published As

Publication number Publication date
US8182950B2 (en) 2012-05-22
CN103794805A (zh) 2014-05-14
JPWO2009017011A1 (ja) 2010-10-21
KR20100037648A (ko) 2010-04-09
CA2722188A1 (en) 2009-02-05
EP2178142A4 (en) 2014-04-30
CN103794805B (zh) 2016-04-13
EP2178142A1 (en) 2010-04-21
US20110229793A1 (en) 2011-09-22
CN101984773A (zh) 2011-03-09
JP5254975B2 (ja) 2013-08-07
KR101240864B1 (ko) 2013-03-07
CN101984773B (zh) 2014-09-10

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