KR102463959B1 - C5-c10 알코올 또는 카르복실산을 함유하는 촉매 잉크 및 mea 제조 방법 - Google Patents

C5-c10 알코올 또는 카르복실산을 함유하는 촉매 잉크 및 mea 제조 방법 Download PDF

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KR102463959B1
KR102463959B1 KR1020217031979A KR20217031979A KR102463959B1 KR 102463959 B1 KR102463959 B1 KR 102463959B1 KR 1020217031979 A KR1020217031979 A KR 1020217031979A KR 20217031979 A KR20217031979 A KR 20217031979A KR 102463959 B1 KR102463959 B1 KR 102463959B1
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water
aqueous mixture
ionomer
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KR1020217031979A
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KR20210125607A (ko
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마크 에드먼드선
에프. 콜린 버스비
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더블유.엘. 고어 앤드 어소시에이트스, 인코포레이티드
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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
    • H01M4/88—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
    • H01M4/8663—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
    • 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
    • H01M4/8803—Supports for the deposition of the catalytic active composition
    • H01M4/881—Electrolytic membranes
    • 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
    • H01M4/8814—Temporary supports, e.g. decal
    • 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
    • H01M8/1058—Polymeric electrolyte materials characterised by a porous support having no ion-conducting properties
    • H01M8/106—Polymeric electrolyte materials characterised by a porous support having no ion-conducting properties characterised by the chemical composition of the porous support
    • 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
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

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  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Inert Electrodes (AREA)
  • Fuel Cell (AREA)
KR1020217031979A 2017-12-22 2017-12-22 C5-c10 알코올 또는 카르복실산을 함유하는 촉매 잉크 및 mea 제조 방법 KR102463959B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020197021676A KR102311777B1 (ko) 2017-12-22 2017-12-22 C5-c10 알코올 또는 카르복실산을 함유하는 촉매 잉크 및 mea 제조 방법
PCT/US2017/068252 WO2019125490A1 (fr) 2017-12-22 2017-12-22 Encre de catalyseur contenant un alcool en c5-c10 ou un acide carboxylique, et procédé de fabrication de mea

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
KR1020197021676A Division KR102311777B1 (ko) 2017-12-22 2017-12-22 C5-c10 알코올 또는 카르복실산을 함유하는 촉매 잉크 및 mea 제조 방법

Publications (2)

Publication Number Publication Date
KR20210125607A KR20210125607A (ko) 2021-10-18
KR102463959B1 true KR102463959B1 (ko) 2022-11-04

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KR1020217031979A KR102463959B1 (ko) 2017-12-22 2017-12-22 C5-c10 알코올 또는 카르복실산을 함유하는 촉매 잉크 및 mea 제조 방법
KR1020197021676A KR102311777B1 (ko) 2017-12-22 2017-12-22 C5-c10 알코올 또는 카르복실산을 함유하는 촉매 잉크 및 mea 제조 방법

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KR1020197021676A KR102311777B1 (ko) 2017-12-22 2017-12-22 C5-c10 알코올 또는 카르복실산을 함유하는 촉매 잉크 및 mea 제조 방법

Country Status (5)

Country Link
EP (1) EP3673528A1 (fr)
JP (1) JP7102412B2 (fr)
KR (2) KR102463959B1 (fr)
CN (1) CN110521039B (fr)
WO (1) WO2019125490A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7131524B2 (ja) * 2019-10-18 2022-09-06 トヨタ自動車株式会社 膜電極ガス拡散層接合体の製造方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100984436B1 (ko) * 2002-02-26 2010-09-29 이 아이 듀폰 디 네모아 앤드 캄파니 촉매 피복된 막의 제조 방법

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SE392582B (sv) 1970-05-21 1977-04-04 Gore & Ass Forfarande vid framstellning av ett porost material, genom expandering och streckning av en tetrafluoretenpolymer framstelld i ett pastabildande strengsprutningsforfarande
USRE37307E1 (en) 1994-11-14 2001-08-07 W. L. Gore & Associates, Inc. Ultra-thin integral composite membrane
WO2002013297A1 (fr) * 2000-08-04 2002-02-14 Matsushita Electric Industrial Co., Ltd. Pile a combustible polyelectrolytique et son procede de fabrication
CN101167211B (zh) * 2005-03-30 2010-09-22 尤米科尔股份公司及两合公司 制备催化剂层的油墨
US7306729B2 (en) 2005-07-18 2007-12-11 Gore Enterprise Holdings, Inc. Porous PTFE materials and articles produced therefrom
US8652705B2 (en) * 2005-09-26 2014-02-18 W.L. Gore & Associates, Inc. Solid polymer electrolyte and process for making same
US9722269B2 (en) * 2008-01-11 2017-08-01 GM Global Technology Operations LLC Reinforced electrode assembly
EP2475034B1 (fr) * 2010-12-23 2020-11-25 Greenerity GmbH Ensembles électrode-membrane pour piles à combustible pem
KR101309160B1 (ko) * 2011-08-11 2013-09-17 삼성에스디아이 주식회사 연료 전지용 촉매층 조성물, 그리고 이를 이용한 연료 전지용 전극, 연료 전지용 전극의 제조 방법, 연료 전지용 막-전극 어셈블리 및 연료 전지 시스템
CA2911438C (fr) 2013-05-10 2020-08-18 W. L. Gore & Associates, Co., Ltd. Catalyseur d'electrode pour pile a combustible et son procede d'activation
US10367217B2 (en) * 2015-02-09 2019-07-30 W. L. Gore & Associates, Inc. Membrane electrode assembly manufacturing process

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100984436B1 (ko) * 2002-02-26 2010-09-29 이 아이 듀폰 디 네모아 앤드 캄파니 촉매 피복된 막의 제조 방법

Also Published As

Publication number Publication date
CN110521039A (zh) 2019-11-29
KR20210125607A (ko) 2021-10-18
WO2019125490A1 (fr) 2019-06-27
EP3673528A1 (fr) 2020-07-01
CN110521039B (zh) 2022-11-18
JP2020514965A (ja) 2020-05-21
KR102311777B1 (ko) 2021-10-13
KR20190128046A (ko) 2019-11-14
JP7102412B2 (ja) 2022-07-19

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