CN110707330A - 用于氧还原催化的由离子液体和八面体Pt-Ni-Cu合金纳米颗粒制成的复合物 - Google Patents

用于氧还原催化的由离子液体和八面体Pt-Ni-Cu合金纳米颗粒制成的复合物 Download PDF

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Publication number
CN110707330A
CN110707330A CN201910607442.5A CN201910607442A CN110707330A CN 110707330 A CN110707330 A CN 110707330A CN 201910607442 A CN201910607442 A CN 201910607442A CN 110707330 A CN110707330 A CN 110707330A
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China
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nickel
platinum
present
octahedral
cathode
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CN201910607442.5A
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English (en)
Chinese (zh)
Inventor
黄侃
周丽琴
贾鸿飞
加藤久雄
彭振猛
沈晓晨
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Toyota Motor Corp
University of Akron
Toyota Motor Engineering and Manufacturing North America Inc
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Toyota Motor Corp
University of Akron
Toyota Motor Engineering and Manufacturing North America Inc
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Publication of CN110707330A publication Critical patent/CN110707330A/zh
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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
    • H01M4/8647—Inert electrodes with catalytic activity, e.g. for fuel cells consisting of more than one material, e.g. consisting of composites
    • 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
    • H01M4/8647—Inert electrodes with catalytic activity, e.g. for fuel cells consisting of more than one material, e.g. consisting of composites
    • H01M4/8652—Inert electrodes with catalytic activity, e.g. for fuel cells consisting of more than one material, e.g. consisting of composites as mixture
    • 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
    • H01M4/8668—Binders
    • 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
    • H01M4/9008—Organic or organo-metallic compounds
    • 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
    • H01M4/921—Alloys or mixtures with metallic elements
    • 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
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/10—Fuel cells with solid electrolytes
    • 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
    • H01M2004/8678—Inert electrodes with catalytic activity, e.g. for fuel cells characterised by the polarity
    • H01M2004/8689—Positive electrodes
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Composite Materials (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Catalysts (AREA)
  • Inert Electrodes (AREA)
  • Fuel Cell (AREA)
CN201910607442.5A 2018-07-09 2019-07-08 用于氧还原催化的由离子液体和八面体Pt-Ni-Cu合金纳米颗粒制成的复合物 Pending CN110707330A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US16/030,103 2018-07-09
US16/030,103 US11043678B2 (en) 2018-07-09 2018-07-09 Composite made of ionic liquid and octahedral Pt—Ni—Cu alloy nanoparticles for oxygen reduction catalysis

Publications (1)

Publication Number Publication Date
CN110707330A true CN110707330A (zh) 2020-01-17

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CN201910607442.5A Pending CN110707330A (zh) 2018-07-09 2019-07-08 用于氧还原催化的由离子液体和八面体Pt-Ni-Cu合金纳米颗粒制成的复合物

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Country Link
US (1) US11043678B2 (enExample)
JP (1) JP7154193B2 (enExample)
CN (1) CN110707330A (enExample)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20200112031A1 (en) * 2018-10-08 2020-04-09 Toyota Motor Engineering & Manufacturing North America, Inc. Cascade adsorption mechanism for overcoming activation energy barrier in oxygen reduction reaction
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
US12098469B2 (en) 2020-09-30 2024-09-24 Alliance For Sustainable Energy, Llc Compositions including ionic liquids and methods of making the same
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)
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 (3)

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CN101297377A (zh) * 2005-08-19 2008-10-29 国立大学法人东京大学 质子导电性杂化材料和使用其的用于燃料电池的催化剂层
CN101454931A (zh) * 2006-03-31 2009-06-10 量子球公司 用于燃料电池的含有金属或合金和铂颗粒的纳米金属颗粒的组合物
CA3036495A1 (en) * 2015-09-25 2017-03-30 Carnegie Mellon University Oxidation catalysts based on macrocyclic compounds

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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
US7811965B2 (en) * 2004-08-18 2010-10-12 Symyx Solutions, Inc. Platinum-copper-nickel fuel cell catalyst
US8003270B2 (en) * 2005-08-17 2011-08-23 Idatech, Llc Fuel cell stacks and systems with fluid-responsive temperature regulation
US8524388B2 (en) * 2010-01-20 2013-09-03 Ut-Battelle, Llc Superbase-derived protic ionic liquids
US20110189589A1 (en) * 2010-01-29 2011-08-04 The Johns Hopkins University Composite porous catalysts
US20140113218A1 (en) * 2012-10-23 2014-04-24 The Johns Hopkins University Encapsulated Nanoporous Metal Nanoparticle Catalysts
WO2015006527A1 (en) 2013-07-10 2015-01-15 The University Of Akron Functional gas-assisted impregnation method for producing noble metal alloy catalysts with defined morphology
US10777823B2 (en) 2017-04-03 2020-09-15 Toyota Jidosha Kabushiki Kaisha Ionic liquid as promotor to enhance the performance of oxygen reduction catalyst for fuel cell application

Patent Citations (3)

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Publication number Priority date Publication date Assignee Title
CN101297377A (zh) * 2005-08-19 2008-10-29 国立大学法人东京大学 质子导电性杂化材料和使用其的用于燃料电池的催化剂层
CN101454931A (zh) * 2006-03-31 2009-06-10 量子球公司 用于燃料电池的含有金属或合金和铂颗粒的纳米金属颗粒的组合物
CA3036495A1 (en) * 2015-09-25 2017-03-30 Carnegie Mellon University Oxidation catalysts based on macrocyclic compounds

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
CHANGLIN ZHANG ET AL: "Octahedral Pt2CuNi Uniform Alloy Nanoparticle Catalyst with High Activity and Promising Stability for Oxygen Reduction Reaction", 《ACS CATALYSIS》, pages 2296 - 2300 *
KAN HUANG ET AL: "Enhancing Pt/C Catalysts for the Oxygen Reduction Reaction with Protic Ionic Liquids: The Effect of Anion Structure", 《JOURNAL OF THE ELECTROCHEMICAL SOCIETY》, pages 1448 *

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JP2020022955A (ja) 2020-02-13
JP7154193B2 (ja) 2022-10-17
US20200014034A1 (en) 2020-01-09
US11043678B2 (en) 2021-06-22

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