KR20140143134A - 촉매 전극층 및 그 제조 방법 - Google Patents

촉매 전극층 및 그 제조 방법 Download PDF

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Publication number
KR20140143134A
KR20140143134A KR1020147020068A KR20147020068A KR20140143134A KR 20140143134 A KR20140143134 A KR 20140143134A KR 1020147020068 A KR1020147020068 A KR 1020147020068A KR 20147020068 A KR20147020068 A KR 20147020068A KR 20140143134 A KR20140143134 A KR 20140143134A
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South Korea
Prior art keywords
quaternizing agent
copolymer
catalyst electrode
catalyst
electrode layer
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KR1020147020068A
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English (en)
Korean (ko)
Inventor
신 와타나베
켄지 푸쿠타
푸미에 이노우에
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가부시키가이샤 도쿠야마
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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
    • H01M4/8663—Selection of inactive substances as ingredients for catalytic active masses, e.g. binders, fillers
    • H01M4/8673—Electrically conductive 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
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/04—Processes of manufacture in general
    • H01M4/0402—Methods of deposition of the material
    • H01M4/0404—Methods of deposition of the material by coating on electrode collectors
    • 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
    • H01M4/88—Processes of manufacture
    • 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
    • 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
    • H01M4/88—Processes of manufacture
    • H01M4/8878—Treatment steps after deposition of the catalytic active composition or after shaping of the electrode being free-standing body
    • H01M4/8892—Impregnation or coating of the catalyst layer, e.g. by an ionomer
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2300/00—Electrolytes
    • H01M2300/0017—Non-aqueous electrolytes
    • H01M2300/0065—Solid electrolytes
    • H01M2300/0082—Organic polymers
    • 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
    • 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
    • Y02E60/10—Energy storage using batteries
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
KR1020147020068A 2012-02-29 2013-02-27 촉매 전극층 및 그 제조 방법 Withdrawn KR20140143134A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2012-044209 2012-02-29
JP2012044209 2012-02-29
PCT/JP2013/055141 WO2013129478A1 (ja) 2012-02-29 2013-02-27 触媒電極層、及びその製造方法

Publications (1)

Publication Number Publication Date
KR20140143134A true KR20140143134A (ko) 2014-12-15

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KR1020147020068A Withdrawn KR20140143134A (ko) 2012-02-29 2013-02-27 촉매 전극층 및 그 제조 방법

Country Status (7)

Country Link
US (1) US20150017566A1 (enExample)
EP (1) EP2822070A4 (enExample)
JP (1) JP6066989B2 (enExample)
KR (1) KR20140143134A (enExample)
CN (1) CN104081569A (enExample)
IN (1) IN2014KN01765A (enExample)
WO (1) WO2013129478A1 (enExample)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6077774B2 (ja) * 2012-07-20 2017-02-08 株式会社トクヤマ イオン伝導性付与剤並びにカソード触媒層並びに該触媒層を用いて形成する膜−電極接合体並びに陰イオン交換膜型燃料電池及びその運転方法
CN105980418A (zh) * 2014-02-14 2016-09-28 德山株式会社 部分季铵化苯乙烯系共聚物、离子传导性赋予剂、催化剂电极层、膜-电极组件及其制造方法、气体扩散电极及其制造方法以及阴离子交换膜型燃料电池
US11236196B2 (en) 2014-11-18 2022-02-01 Rensselaer Polytechnic Institute Polymers and methods for their manufacture
EP3221912B1 (en) 2014-11-18 2024-04-03 Rensselaer Polytechnic Institute Novel polymers and methods for their manufacture
CN105702970B (zh) * 2014-11-27 2019-07-02 中国科学院大连化学物理研究所 碱性阴离子交换膜燃料电池用立体化树脂溶液的制备
CN106328958A (zh) * 2015-07-06 2017-01-11 中国科学院大连化学物理研究所 一种碱性阴离子交换膜燃料电池膜电极的制备方法
CN106887607A (zh) * 2015-12-15 2017-06-23 中国科学院大连化学物理研究所 一种化学分子修饰的Pt基电催化剂及其制备和应用
US10840521B2 (en) * 2015-12-30 2020-11-17 Mann+Hummel Gmbh Humidifier, for example for a fuel cell
US20200238272A1 (en) 2017-07-06 2020-07-30 Rensselaer Polytechnic Institute Ionic functionalization of aromatic polymers for ion exchange membranes
US20190060842A1 (en) 2017-08-22 2019-02-28 Daniel M. Knauss Functionalized poly(diallylpiperidinium) and its copolymers for use in ion conducting applications
CN110741496B (zh) * 2017-09-20 2023-01-13 株式会社Lg化学 电极催化剂用载体的制备方法、电极催化剂用载体的前体和包含前体的电极催化剂用载体
US10836874B2 (en) * 2017-10-02 2020-11-17 Colorado School Of Mines High performance cross-linked triblock cationic functionalized polymer for electrochemical applications, methods of making and methods of using
BR112020021926A2 (pt) * 2018-04-24 2021-01-26 Rensselaer Polytechnic Institute reticulação de polímeros aromáticos para membranas trocadoras de ânions
CA3120957A1 (en) 2018-11-26 2020-06-04 Rensselaer Polytechnic Institute Phosphate anion-quaternary ammonium ion pair coordinated polymer membranes
JP2021034133A (ja) * 2019-08-19 2021-03-01 ロベルト・ボッシュ・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツングＲｏｂｅｒｔ Ｂｏｓｃｈ Ｇｍｂｈ 電池及び膜電極接合体
GB202005155D0 (en) * 2020-04-07 2020-05-20 Enapter S R L Ion exchange membrane and method of manufacturing an ion exchange membrane

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JPH09223513A (ja) * 1996-02-19 1997-08-26 Kashimakita Kyodo Hatsuden Kk 液循環式電池
JPH11273695A (ja) * 1998-03-19 1999-10-08 Asahi Glass Co Ltd 固体高分子電解質型メタノール燃料電池
JP4749604B2 (ja) * 2001-06-12 2011-08-17 株式会社トクヤマ ガス拡散電極用イオン伝導性付与剤
JP4749630B2 (ja) * 2001-09-13 2011-08-17 株式会社トクヤマ ガス拡散電極の製造方法
US7300719B2 (en) * 2004-08-05 2007-11-27 General Motors Corporation Porous diffusion media and bipolar plate assembly with anion exchange resin and devices incorporating same
EP1965456B1 (en) * 2005-12-20 2011-11-02 Tokuyama Corporation Electrolyte membrane-electrode membrane assembly for solid polymer fuel cell, process for producing the same, and fuel cell comprising said assembly
KR101475098B1 (ko) * 2007-06-05 2014-12-22 가부시키가이샤 도쿠야마 Ｏｈ형 음이온 교환성 탄화수소계 엘라스토머, 그 용도 및 그 제조방법

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Publication number Publication date
EP2822070A4 (en) 2015-10-21
JPWO2013129478A1 (ja) 2015-07-30
WO2013129478A1 (ja) 2013-09-06
JP6066989B2 (ja) 2017-01-25
CN104081569A (zh) 2014-10-01
US20150017566A1 (en) 2015-01-15
EP2822070A1 (en) 2015-01-07
IN2014KN01765A (enExample) 2015-10-23

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Patent event date: 20140717

Patent event code: PA01051R01D

Comment text: International Patent Application

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PC1203 Withdrawal of no request for examination
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid