CN114072943A - 质子交换膜燃料电池的气体扩散层及其制备方法 - Google Patents

质子交换膜燃料电池的气体扩散层及其制备方法 Download PDF

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CN114072943A
CN114072943A CN201980098291.3A CN201980098291A CN114072943A CN 114072943 A CN114072943 A CN 114072943A CN 201980098291 A CN201980098291 A CN 201980098291A CN 114072943 A CN114072943 A CN 114072943A
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graphene
gas diffusion
diffusion layer
proton exchange
exchange membrane
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CN114072943B (zh
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陈必成
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Robert Bosch GmbH
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Robert Bosch GmbH
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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
    • H01M8/02—Details
    • H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
    • H01M8/023—Porous and characterised by the material
    • H01M8/0234—Carbonaceous material
    • 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
    • H01M4/8605—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
    • H01M4/88—Processes of manufacture
    • H01M4/8878—Treatment steps after deposition of the catalytic active composition or after shaping of the electrode being free-standing body
    • H01M4/8882—Heat treatment, e.g. drying, baking
    • 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
    • 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]
    • 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)
  • Manufacturing & Machinery (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Fuel Cell (AREA)
  • Inert Electrodes (AREA)

Abstract

本发明提供了一种质子交换膜燃料电池的气体扩散层，其中，所述气体扩散层是石墨烯膜，所述石墨烯膜中的石墨烯片层是不规则排列的。本发明还提供了所述气体扩散层的制备方法、以及包含所述气体扩散层的质子交换膜燃料电池。

Description

PCT国内申请，说明书已公开。

Claims (6)

  1. PCT国内申请，权利要求书已公开。
CN201980098291.3A 2019-09-06 2019-09-06 质子交换膜燃料电池的气体扩散层及其制备方法 Active CN114072943B (zh)

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PCT/CN2019/104632 WO2021042352A1 (zh) 2019-09-06 2019-09-06 质子交换膜燃料电池的气体扩散层及其制备方法

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CN114072943A true CN114072943A (zh) 2022-02-18
CN114072943B CN114072943B (zh) 2024-08-27

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US (1) US11817590B2 (zh)
JP (1) JP7483866B2 (zh)
KR (1) KR20220059516A (zh)
CN (1) CN114072943B (zh)
DE (1) DE112019007339T5 (zh)
WO (1) WO2021042352A1 (zh)

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DE102020133854A1 (de) * 2020-12-16 2022-06-23 Airbus Operations Gmbh Tragende Verbundschichtstoffstruktur für ein Luftfahrzeugbauteil, damit hergestelltes Luftfahrzeugbauteil und Luftfahrzeug

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CN101559944A (zh) * 2009-05-27 2009-10-21 天津大学 导电石墨烯膜及其自组装制备方法
US20090269667A1 (en) * 2006-05-31 2009-10-29 Max-Planck-Gesellschaft Zur Foerderung Der Wissenschaften E.V. Porous Electrically Conductive Carbon Material And Uses Thereof
CN103534840A (zh) * 2011-05-12 2014-01-22 西北大学 具有无规分布的二维结构缺陷的石墨烯材料
CN103943877A (zh) * 2014-04-29 2014-07-23 哈尔滨工业大学 直接醇类燃料电池膜电极及其制备方法
CN104981929A (zh) * 2013-02-13 2015-10-14 东丽株式会社 燃料电池用气体扩散层、及其制造方法
CN107230814A (zh) * 2016-03-25 2017-10-03 三星电子株式会社 金属‑空气电池及其制造方法
CN107342431A (zh) * 2017-03-06 2017-11-10 南京大学 一种质子交换膜燃料电池用石墨烯基气体扩散电极及其制备方法
KR20180039984A (ko) * 2016-10-11 2018-04-19 재단법인대구경북과학기술원 실리콘-그래핀 복합체, 이의 제조방법, 이를 포함하는 리튬 이온 전지

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JP2003238131A (ja) 2002-02-08 2003-08-27 Mitsubishi Gas Chem Co Inc 炭素からなる骨格を持つ薄膜状粒子のランダム凝集体
US8715610B2 (en) * 2007-10-19 2014-05-06 University Of Wollongong Process for the preparation of graphene
JP5677589B2 (ja) * 2011-12-12 2015-02-25 パナソニック株式会社 炭素系材料、電極触媒、酸素還元電極触媒、ガス拡散電極、水溶液電解装置、並びに炭素系材料の製造方法
US9284195B2 (en) * 2013-01-30 2016-03-15 Research & Business Foundation Sungkyunkwan University Aggregated graphene oxide and preparing method thereof, aggregated graphene and preparing method thereof, and aggregated and nitrogen-doped graphene and preparing method thereof
KR102084568B1 (ko) 2016-11-24 2020-03-04 강원대학교산학협력단 그래핀폼을 포함하는 가스유로/가스확산층 복합 기능 연료전지용 부재
JP2018133271A (ja) * 2017-02-17 2018-08-23 パナソニックＩｐマネジメント株式会社 燃料電池用ガス拡散層およびその製造方法、並びに燃料電池
CN108878922A (zh) 2018-06-22 2018-11-23 成都新柯力化工科技有限公司 一种燃料电池薄层化石墨烯气体扩散层及制备方法

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090269667A1 (en) * 2006-05-31 2009-10-29 Max-Planck-Gesellschaft Zur Foerderung Der Wissenschaften E.V. Porous Electrically Conductive Carbon Material And Uses Thereof
CN101559944A (zh) * 2009-05-27 2009-10-21 天津大学 导电石墨烯膜及其自组装制备方法
CN103534840A (zh) * 2011-05-12 2014-01-22 西北大学 具有无规分布的二维结构缺陷的石墨烯材料
CN104981929A (zh) * 2013-02-13 2015-10-14 东丽株式会社 燃料电池用气体扩散层、及其制造方法
CN103943877A (zh) * 2014-04-29 2014-07-23 哈尔滨工业大学 直接醇类燃料电池膜电极及其制备方法
CN107230814A (zh) * 2016-03-25 2017-10-03 三星电子株式会社 金属‑空气电池及其制造方法
KR20180039984A (ko) * 2016-10-11 2018-04-19 재단법인대구경북과학기술원 실리콘-그래핀 복합체, 이의 제조방법, 이를 포함하는 리튬 이온 전지
CN107342431A (zh) * 2017-03-06 2017-11-10 南京大学 一种质子交换膜燃料电池用石墨烯基气体扩散电极及其制备方法

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Publication number Publication date
CN114072943B (zh) 2024-08-27
DE112019007339T5 (de) 2022-01-27
JP2022547289A (ja) 2022-11-11
US20220278337A1 (en) 2022-09-01
KR20220059516A (ko) 2022-05-10
JP7483866B2 (ja) 2024-05-15
US11817590B2 (en) 2023-11-14
WO2021042352A1 (zh) 2021-03-11

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