JP7013306B2 - 燃料電池に用いられる酸素還元触媒の性能を向上させるプロモーターとしてのイオン液体 - Google Patents

燃料電池に用いられる酸素還元触媒の性能を向上させるプロモーターとしてのイオン液体 Download PDF

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JP7013306B2
JP7013306B2 JP2018068327A JP2018068327A JP7013306B2 JP 7013306 B2 JP7013306 B2 JP 7013306B2 JP 2018068327 A JP2018068327 A JP 2018068327A JP 2018068327 A JP2018068327 A JP 2018068327A JP 7013306 B2 JP7013306 B2 JP 7013306B2
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mtbd
catalyst
metal catalyst
oxygen reduction
ionic liquid
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JP2018187618A5 (enExample
JP2018187618A (ja
Inventor
カン フーアン
オスカー モラレスコラゾ
ジョアン ブレンネッケ
ホンフェイ ジア
久雄 加藤
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University of Notre Dame
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University of Notre Dame
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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
    • H01M4/92—Metals of platinum group
    • H01M4/925—Metals of platinum group supported on carriers, e.g. powder carriers
    • H01M4/926—Metals of platinum group supported on carriers, e.g. powder carriers on carbon or graphite
    • 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
    • H01M4/8663—Selection of inactive substances as ingredients for catalytic active masses, e.g. binders, fillers
    • 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
    • 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
    • H01M4/92—Metals of platinum group
    • 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/40—Application of hydrogen technology to transportation, e.g. using fuel cells

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Catalysts (AREA)
  • Inert Electrodes (AREA)
  • Fuel Cell (AREA)
JP2018068327A 2017-04-03 2018-03-30 燃料電池に用いられる酸素還元触媒の性能を向上させるプロモーターとしてのイオン液体 Expired - Fee Related JP7013306B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15/477,967 2017-04-03
US15/477,967 US10777823B2 (en) 2017-04-03 2017-04-03 Ionic liquid as promotor to enhance the performance of oxygen reduction catalyst for fuel cell application

Publications (3)

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JP2018187618A JP2018187618A (ja) 2018-11-29
JP2018187618A5 JP2018187618A5 (enExample) 2021-05-13
JP7013306B2 true JP7013306B2 (ja) 2022-01-31

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JP2018068327A Expired - Fee Related JP7013306B2 (ja) 2017-04-03 2018-03-30 燃料電池に用いられる酸素還元触媒の性能を向上させるプロモーターとしてのイオン液体

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US (1) US10777823B2 (enExample)
JP (1) JP7013306B2 (enExample)
CN (1) CN108695519B (enExample)
DE (1) DE102018105513B4 (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20190267636A1 (en) * 2018-02-27 2019-08-29 GM Global Technology Operations LLC Enhancing catalyst activity of a pem fuel cell electrode with an ionic liquid additive
US11043678B2 (en) 2018-07-09 2021-06-22 Toyota Motor Engineering & Manufacturing North America, Inc. Composite made of ionic liquid and octahedral Pt—Ni—Cu alloy nanoparticles for oxygen reduction catalysis
US11189851B2 (en) * 2019-01-03 2021-11-30 Toyota Motor Engineering & Manufacturing North America, Inc. Catalyst layer composition for improved performance of membrane assembly electrode with ionic liquid
JP7235408B2 (ja) * 2019-12-16 2023-03-08 トヨタ自動車株式会社 燃料電池用膜電極接合体
DE102021100187A1 (de) 2021-01-08 2022-07-14 Audi Aktiengesellschaft Verfahren zur Auswahl eines geeigneten Katalysatormaterials für einen Katalysator einer Brennstoffzelle
US11731110B2 (en) * 2021-09-03 2023-08-22 Toyota Motor Engineering & Manufacturing North America, Inc. Protonated dimeric ionic liquid to enhance performance of membrane assembly electrode (MEA)
US11819826B2 (en) * 2021-09-03 2023-11-21 Toyota Motor Engineering & Manufacturing North America, Inc. Ionic liquid to enhance performance and durability of membrane assembly electrode (MEA)
CN114628706B (zh) * 2022-04-11 2024-02-13 西安凯立新材料股份有限公司 质子交换膜燃料电池用催化剂及其制备方法
WO2024018944A1 (ja) * 2022-07-22 2024-01-25 Ｔｏｐｐａｎホールディングス株式会社 電極触媒層、膜電極接合体、および、固体高分子形燃料電池

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110177428A1 (en) 2010-01-20 2011-07-21 Ut-Battelle, Llc Superbase-Derived Protic Ionic Liquids
US20140113218A1 (en) 2012-10-23 2014-04-24 The Johns Hopkins University Encapsulated Nanoporous Metal Nanoparticle Catalysts
US20150236355A1 (en) 2014-02-19 2015-08-20 The Regents Of The University Of California Nanoframes with three-dimensional electrocatalytic surfaces
JP2016154135A (ja) 2015-01-15 2016-08-25 ジーエム・グローバル・テクノロジー・オペレーションズ・エルエルシー 高い安定性およびガス輸送特性を有するケージ化ナノ粒子電極触媒

Family Cites Families (7)

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US5827602A (en) * 1995-06-30 1998-10-27 Covalent Associates Incorporated Hydrophobic ionic liquids
US5872602A (en) * 1995-12-13 1999-02-16 Johnson; Robert E. Fluoroscopic imaging system with image enhancement apparatus and method
DE10235358A1 (de) * 2002-08-02 2004-02-12 Celanese Ventures Gmbh Protonenleitende Polymermembran umfassend Phosphonsäuregruppen enthaltende Polymere und deren Anwendung in Brennstoffzellen
DE112006001209T5 (de) * 2005-05-16 2008-04-30 General Motors Global Technology Operations, Inc., Detroit Katalysator für Brennstoffzellenelektrode
US20110189589A1 (en) * 2010-01-29 2011-08-04 The Johns Hopkins University Composite porous catalysts
JP2014209453A (ja) * 2013-03-26 2014-11-06 株式会社東芝 非水電解質空気電池
US10535881B2 (en) * 2013-04-25 2020-01-14 Nissan Motor Co., Ltd. Catalyst and electrode catalyst layer, membrane electrode assembly, and fuel cell using the catalyst

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110177428A1 (en) 2010-01-20 2011-07-21 Ut-Battelle, Llc Superbase-Derived Protic Ionic Liquids
US20140113218A1 (en) 2012-10-23 2014-04-24 The Johns Hopkins University Encapsulated Nanoporous Metal Nanoparticle Catalysts
US20150236355A1 (en) 2014-02-19 2015-08-20 The Regents Of The University Of California Nanoframes with three-dimensional electrocatalytic surfaces
JP2016154135A (ja) 2015-01-15 2016-08-25 ジーエム・グローバル・テクノロジー・オペレーションズ・エルエルシー 高い安定性およびガス輸送特性を有するケージ化ナノ粒子電極触媒

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CN108695519B (zh) 2022-06-07
DE102018105513B4 (de) 2022-09-08
US10777823B2 (en) 2020-09-15
JP2018187618A (ja) 2018-11-29
DE102018105513A1 (de) 2018-10-04
US20180287165A1 (en) 2018-10-04
CN108695519A (zh) 2018-10-23

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