WO2012169836A3 - 층 구조물 및 그 제조방법 - Google Patents

층 구조물 및 그 제조방법 Download PDF

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Publication number
WO2012169836A3
WO2012169836A3 PCT/KR2012/004558 KR2012004558W WO2012169836A3 WO 2012169836 A3 WO2012169836 A3 WO 2012169836A3 KR 2012004558 W KR2012004558 W KR 2012004558W WO 2012169836 A3 WO2012169836 A3 WO 2012169836A3
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WO
WIPO (PCT)
Prior art keywords
electrospraying
laminar structure
fuel cell
layer
electrode assembly
Prior art date
Application number
PCT/KR2012/004558
Other languages
English (en)
French (fr)
Other versions
WO2012169836A2 (ko
WO2012169836A9 (ko
Inventor
최한신
주혜숙
Original Assignee
한국생산기술연구원
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 한국생산기술연구원 filed Critical 한국생산기술연구원
Priority to CN201280028943.4A priority Critical patent/CN103620840B/zh
Priority to US14/124,702 priority patent/US9508995B2/en
Publication of WO2012169836A2 publication Critical patent/WO2012169836A2/ko
Publication of WO2012169836A9 publication Critical patent/WO2012169836A9/ko
Publication of WO2012169836A3 publication Critical patent/WO2012169836A3/ko

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Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D1/00—Processes for applying liquids or other fluent materials
    • B05D1/02—Processes for applying liquids or other fluent materials performed by spraying
    • B05D1/04—Processes for applying liquids or other fluent materials performed by spraying involving the use of an electrostatic field
    • 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
    • H01M4/8832—Ink jet printing
    • 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Inert Electrodes (AREA)
  • Fuel Cell (AREA)

Abstract

본 발명은 연료전지용 막-전극접합체의 미세다공성층, 전극층 등에 적용되는 층 구조물 및 그 제조방법에 관한 것이다. 본 층 구조물은 고분자 전해질 연료전지(PEMFC)의 막-전극접합체(MEA)에 포함되는 층 구조물로서, 전기장에 의해 전하를 띈 정전분무용 잉크를 정전분무용 액적으로 분산시켜 분무하는 정전분무공정을 통해 상기 정전분무용 잉크가 적층되어 형성되는 정전분무 층을 포함하고, 상기 정전분무공정은 정전분무공정변수의 조절에 따라 정전분무물질 전달모드를 설정한다. 본 발명에 의하면, 정전분무공정 및/또는 잉크젯프린팅공정을 통해, 최적의 물질전달 경로가 형성되고 3차원적인 구조 제어가 가능하므로 연료전지용 막-전극접합체의 미세다공성층, 전극층 등에 적용되는 층 구조물의 제조에 있어서의 경제성 및 내구성이 동시에 확보될 수 있다.
PCT/KR2012/004558 2011-06-09 2012-06-08 층 구조물 및 그 제조방법 WO2012169836A2 (ko)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201280028943.4A CN103620840B (zh) 2011-06-09 2012-06-08 层结构体及其制造方法
US14/124,702 US9508995B2 (en) 2011-06-09 2012-06-08 Laminar structure and a production method for same

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2011-0055459 2011-06-09
KR1020110055459A KR101334805B1 (ko) 2011-06-09 2011-06-09 층 구조물 및 그 제조방법

Publications (3)

Publication Number Publication Date
WO2012169836A2 WO2012169836A2 (ko) 2012-12-13
WO2012169836A9 WO2012169836A9 (ko) 2013-02-21
WO2012169836A3 true WO2012169836A3 (ko) 2013-04-11

Family

ID=47296629

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2012/004558 WO2012169836A2 (ko) 2011-06-09 2012-06-08 층 구조물 및 그 제조방법

Country Status (4)

Country Link
US (1) US9508995B2 (ko)
KR (1) KR101334805B1 (ko)
CN (1) CN103620840B (ko)
WO (1) WO2012169836A2 (ko)

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JP6164296B2 (ja) * 2013-09-20 2017-07-19 株式会社村田製作所 固体電解コンデンサの製造方法
EP3238300A1 (en) * 2014-12-24 2017-11-01 3M Innovative Properties Company Porous adhesive networks in electrochemical devices
DE102015010422A1 (de) 2015-08-11 2017-02-16 Daimler Ag Verfahren zum Herstellen einer Membran-Elektroden-Anordnung für eine Brennstoffzelle
CA2997385C (en) * 2015-09-03 2019-02-19 Nissan Motor Co., Ltd. Membrane catalyst layer assembly production method and membrane catalyst layer assembly production device
KR102400483B1 (ko) * 2015-10-02 2022-05-23 삼성디스플레이 주식회사 유기 발광 디스플레이 장치용 제조 장치와, 이를 이용한 유기 발광 디스플레이 장치의 제조 방법
KR101968814B1 (ko) * 2016-11-14 2019-04-15 (주)씨앤켐 플렉시블 전자 소자의 제조방법 및 그로부터 제조된 플렉시블 전자 소자
DE102016014953A1 (de) 2016-12-14 2018-06-14 Dürr Systems Ag Lackieranlage und entsprechendes Lackierverfahren
DE102016014955A1 (de) 2016-12-14 2018-06-14 Dürr Systems Ag Beschichtungseinrichtung und entsprechendes Beschichtungsverfahren
DE102016014944A1 (de) * 2016-12-14 2018-06-14 Dürr Systems Ag Beschichtungsverfahren und entsprechende Beschichtungseinrichtung
WO2018135611A1 (ja) * 2017-01-23 2018-07-26 国立大学法人山梨大学 エレクトロスプレー法による電極触媒層の形成方法及び装置
DE102017215741A1 (de) * 2017-09-07 2019-03-07 Audi Ag Membran-Elektroden-Anordnung, Brennstoffzellenstapel sowie Fahrzeug mit einem solchen Brennstoffzellenstapel
US20200067104A1 (en) * 2018-08-24 2020-02-27 GM Global Technology Operations LLC Method of forming a catalyst layer for a fuel cell
KR102335927B1 (ko) * 2019-02-08 2021-12-06 한국전력공사 막-전극 집합체 제조방법
JP7141431B2 (ja) * 2020-09-16 2022-09-22 本田技研工業株式会社 燃料電池積層体の製造方法及び燃料電池スタックの製造方法
TW202232813A (zh) * 2021-02-04 2022-08-16 美商戴納米電池公司 微結構及其之製造與使用方法
CN114583227A (zh) * 2022-02-25 2022-06-03 同济大学 一种基于喷墨打印的多层复杂结构膜电极的制备方法
CN115000422B (zh) * 2022-04-22 2023-11-10 中国科学院大连化学物理研究所 一种燃料电池多孔催化层及其制备方法

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Also Published As

Publication number Publication date
CN103620840A (zh) 2014-03-05
WO2012169836A2 (ko) 2012-12-13
KR20120136490A (ko) 2012-12-20
US20140120457A1 (en) 2014-05-01
WO2012169836A9 (ko) 2013-02-21
CN103620840B (zh) 2016-02-03
US9508995B2 (en) 2016-11-29
KR101334805B1 (ko) 2013-11-29

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