JP6566331B2 - 電気化学デバイスの電極触媒層、電気化学デバイスの膜／電極接合体、電気化学デバイス、および電気化学デバイスの電極触媒層の製造方法 - Google Patents

電気化学デバイスの電極触媒層、電気化学デバイスの膜／電極接合体、電気化学デバイス、および電気化学デバイスの電極触媒層の製造方法 Download PDF

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JP6566331B2
JP6566331B2 JP2018060081A JP2018060081A JP6566331B2 JP 6566331 B2 JP6566331 B2 JP 6566331B2 JP 2018060081 A JP2018060081 A JP 2018060081A JP 2018060081 A JP2018060081 A JP 2018060081A JP 6566331 B2 JP6566331 B2 JP 6566331B2
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electrochemical device
catalyst layer
mesoporous
layer
electrode catalyst
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JP2018181838A5 (enExample
JP2018181838A (ja
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晴彦 新谷
晴彦 新谷
悠介 藤田
悠介 藤田
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Panasonic Intellectual Property Management Co Ltd
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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
    • 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]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
    • 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
    • H01M4/8605—Porous electrodes
    • 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
    • H01M4/88—Processes of manufacture
    • H01M4/8803—Supports for the deposition of the catalytic active composition
    • H01M4/8807—Gas diffusion layers
    • 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
    • H01M4/8825—Methods for deposition of the catalytic active composition
    • H01M4/8828—Coating with slurry or ink
    • 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
    • H01M8/1016—Fuel cells with solid electrolytes characterised by the electrolyte material
    • H01M8/1018—Polymeric electrolyte materials
    • H01M8/1039—Polymeric electrolyte materials halogenated, e.g. sulfonated polyvinylidene fluorides
    • 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
    • H01M2004/8684—Negative electrodes
    • 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)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Composite Materials (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Nanotechnology (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Inert Electrodes (AREA)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)
  • Fuel Cell (AREA)
JP2018060081A 2017-04-17 2018-03-27 電気化学デバイスの電極触媒層、電気化学デバイスの膜／電極接合体、電気化学デバイス、および電気化学デバイスの電極触媒層の製造方法 Active JP6566331B2 (ja)

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JP2020064852A (ja) * 2018-10-17 2020-04-23 パナソニックＩｐマネジメント株式会社 電気化学デバイスの電極触媒、電気化学デバイスの電極触媒層、電気化学デバイスの膜／電極接合体、電気化学デバイス、電気化学デバイスの電極触媒の製造方法、及び電気化学デバイスの膜／電極接合体の製造方法
CN112889166A (zh) * 2019-09-27 2021-06-01 松下知识产权经营株式会社 催化剂、催化剂层、膜电极接合体、电化学器件、催化剂的制造方法

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JP7029420B2 (ja) 2019-02-21 2022-03-03 株式会社東芝 二酸化炭素電解セル用電極触媒層、ならびにそれを具備する、電解セルおよび二酸化炭素電解用電解装置
JP7167792B2 (ja) * 2019-03-21 2022-11-09 株式会社豊田中央研究所 空気極触媒層及び固体高分子形燃料電池
WO2021084935A1 (ja) * 2019-10-31 2021-05-06 カーリットホールディングス株式会社 水電解用の触媒担持多孔質基体、水電解用電極、気体拡散層、水電解用スタックセル、及び、水電解用セルモジュール
JP7153005B2 (ja) 2019-11-29 2022-10-13 株式会社豊田中央研究所 メソ多孔カーボン及びその製造方法、並びに、固体高分子形燃料電池
JP7185615B2 (ja) * 2019-12-06 2022-12-07 株式会社豊田中央研究所 燃料電池
CN113207317A (zh) * 2019-12-12 2021-08-03 松下知识产权经营株式会社 燃料电池用的电极催化剂、燃料电池的电极催化剂层、膜电极接合体、燃料电池
WO2021132103A1 (ja) * 2019-12-24 2021-07-01 Ａｇｃ株式会社 触媒層、固体高分子形燃料電池用膜電極接合体、及び固体高分子形燃料電池
WO2021131386A1 (ja) * 2019-12-27 2021-07-01 パナソニックＩｐマネジメント株式会社 電気化学デバイスの電極触媒及び電極触媒層、膜／電極接合体、並びに、電気化学デバイス
CN116209789A (zh) * 2020-10-02 2023-06-02 松下知识产权经营株式会社 水电解单元的电极催化剂、水电解单元及水电解装置
KR102298989B1 (ko) * 2020-12-07 2021-09-06 현대자동차주식회사 이온 전도성이 높고 물 배출이 용이한 전해질막 및 이의 제조방법
JP7738275B2 (ja) * 2021-03-19 2025-09-12 パナソニックＩｐマネジメント株式会社 電極触媒を用いる電極触媒層、膜／電極接合体および電気化学デバイス
JP7284776B2 (ja) 2021-03-30 2023-05-31 株式会社豊田中央研究所 メソポーラスカーボン、並びに、燃料電池用電極触媒及び触媒層
EP4496044A1 (en) 2022-03-14 2025-01-22 Panasonic Intellectual Property Management Co., Ltd. Catalyst layer, electrolyte membrane-electrode assembly, fuel cell, and method for manufacturing catalyst layer
JP7432969B2 (ja) * 2022-03-14 2024-02-19 国立大学法人九州大学 電極材料、並びにこれを使用した電極、膜電極接合体及び固体高分子形燃料電池
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JP2020064852A (ja) * 2018-10-17 2020-04-23 パナソニックＩｐマネジメント株式会社 電気化学デバイスの電極触媒、電気化学デバイスの電極触媒層、電気化学デバイスの膜／電極接合体、電気化学デバイス、電気化学デバイスの電極触媒の製造方法、及び電気化学デバイスの膜／電極接合体の製造方法
CN112889166A (zh) * 2019-09-27 2021-06-01 松下知识产权经营株式会社 催化剂、催化剂层、膜电极接合体、电化学器件、催化剂的制造方法
EP4035769A4 (en) * 2019-09-27 2023-08-02 Panasonic Intellectual Property Management Co., Ltd. Catalyst, catalyst layer, membrane electrode assembly, electrochemical device, and method for producing catalyst
US11784320B2 (en) 2019-09-27 2023-10-10 Panasonic Intellectual Property Management Co., Ltd. Catalyst, catalyst layer, membrane-electrode assembly, electrochemical device, and method for producing catalyst
CN112889166B (zh) * 2019-09-27 2024-08-20 松下知识产权经营株式会社 催化剂、催化剂层、膜电极接合体、电化学器件、催化剂的制造方法

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US10790526B2 (en) 2020-09-29
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