WO2008102768A1 - 燃料電池製造プロセス用キャリアフィルム及びその製造方法 - Google Patents

燃料電池製造プロセス用キャリアフィルム及びその製造方法 Download PDF

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Publication number
WO2008102768A1
WO2008102768A1 PCT/JP2008/052751 JP2008052751W WO2008102768A1 WO 2008102768 A1 WO2008102768 A1 WO 2008102768A1 JP 2008052751 W JP2008052751 W JP 2008052751W WO 2008102768 A1 WO2008102768 A1 WO 2008102768A1
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WO
WIPO (PCT)
Prior art keywords
fuel cell
carrier film
production process
cell production
production
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/JP2008/052751
Other languages
English (en)
French (fr)
Inventor
Yasumasa Yukawa
Tamao Okuya
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
AGC Inc
Original Assignee
Asahi Glass Co Ltd
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 Asahi Glass Co Ltd filed Critical Asahi Glass Co Ltd
Priority to CA002678108A priority Critical patent/CA2678108A1/en
Priority to JP2009500190A priority patent/JP5476990B2/ja
Priority to EP08711575.4A priority patent/EP2128190B1/en
Publication of WO2008102768A1 publication Critical patent/WO2008102768A1/ja
Priority to US12/539,647 priority patent/US8337984B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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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
    • H01M4/8803—Supports for the deposition of the catalytic active composition
    • H01M4/8814—Temporary supports, e.g. decal
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • 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
    • H01M4/8825—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
    • H01M4/8882—Heat treatment, e.g. drying, baking
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2327/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers
    • C08J2327/02—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment
    • C08J2327/12—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
    • C08J2327/18—Homopolymers or copolymers of tetrafluoroethylene
    • 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
    • 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
    • H01M4/90—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
    • Y02E60/30—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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
    • Y10T428/266—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension of base or substrate
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/3154—Of fluorinated addition polymer from unsaturated monomers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Materials Engineering (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Fuel Cell (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)

Abstract

　リサイクル性に優れ、且つ燃料電池の製造プロセス上、充分な取り扱い性を有する燃料電池製造プロセス用キャリアフィルムの提供。 　フッ素樹脂からなり、ＡＳＴＭ　Ｄ８８２に準拠する縦方向の引張り弾性率が１５００ＭＰａ以上であり、且つ１５０°Cにおける縦方向の引張り弾性率が１００ＭＰａ以上であることを特徴とする燃料電池製造プロセス用キャリアフィルム。該燃料電池製造プロセス用キャリアフィルムは、厚さが１０～３００μｍであることが好ましい。
PCT/JP2008/052751 2007-02-19 2008-02-19 燃料電池製造プロセス用キャリアフィルム及びその製造方法 Ceased WO2008102768A1 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CA002678108A CA2678108A1 (en) 2007-02-19 2008-02-19 Carrier film for fuel cell production process and its production method
JP2009500190A JP5476990B2 (ja) 2007-02-19 2008-02-19 燃料電池製造プロセス用キャリアフィルムの製造方法
EP08711575.4A EP2128190B1 (en) 2007-02-19 2008-02-19 Carrier film for use in fuel cell production process, and method for production thereof
US12/539,647 US8337984B2 (en) 2007-02-19 2009-08-12 Carrier film for fuel cell production process and its production method

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-038339 2007-02-19
JP2007038339 2007-02-19

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US12/539,647 Continuation US8337984B2 (en) 2007-02-19 2009-08-12 Carrier film for fuel cell production process and its production method

Publications (1)

Publication Number Publication Date
WO2008102768A1 true WO2008102768A1 (ja) 2008-08-28

Family

ID=39710045

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/052751 Ceased WO2008102768A1 (ja) 2007-02-19 2008-02-19 燃料電池製造プロセス用キャリアフィルム及びその製造方法

Country Status (5)

Country Link
US (1) US8337984B2 (ja)
EP (1) EP2128190B1 (ja)
JP (1) JP5476990B2 (ja)
CA (1) CA2678108A1 (ja)
WO (1) WO2008102768A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008204723A (ja) * 2007-02-19 2008-09-04 Asahi Glass Co Ltd 燃料電池製造プロセス用キャリアフィルム

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015126178A1 (ko) * 2014-02-21 2015-08-27 주식회사 엘지화학 전자 칠판
CN106030479B (zh) 2014-02-21 2019-04-19 株式会社Lg化学 电子板
KR101726407B1 (ko) * 2014-02-21 2017-04-13 주식회사 엘지화학 편광판, 이를 포함하는 터치 패널, 및 디스플레이 장치
JP6253607B2 (ja) * 2015-03-16 2017-12-27 東芝メモリ株式会社 半導体メモリカードの製造方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6056532A (ja) * 1983-09-09 1985-04-02 Unitika Ltd フツ素系延伸フイルムの製造方法
JPH0292518A (ja) * 1988-09-28 1990-04-03 Unitika Ltd フッ素系重合体２軸配向フィルム
JP2002219750A (ja) * 2000-11-10 2002-08-06 Asahi Glass Co Ltd 機械的強度の高いフッ素樹脂フィルム
JP2003285396A (ja) 2002-03-28 2003-10-07 Mitsubishi Plastics Ind Ltd 電極膜及び／又は電解質膜の製造用基材フィルム並びに電極膜と電解質膜の接合体の製造方法
JP2004230673A (ja) * 2003-01-29 2004-08-19 Asahi Glass Co Ltd キャリアフィルム
JP2007038339A (ja) 2005-08-02 2007-02-15 Yamanoi Seiki Kk 面取り装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4510301A (en) * 1982-06-01 1985-04-09 E. I. Du Pont De Nemours And Company Fluorocarbon copolymer films
US4500713A (en) * 1982-09-23 1985-02-19 Usv Pharmaceutical Corporation Therapeutic dipeptides
FR2767743B1 (fr) * 1997-09-03 1999-10-01 Saint Gobain Vitrage Materiau conducteur ionique a base de polymere
US6641862B1 (en) * 1999-09-24 2003-11-04 Ion Power, Inc. Preparation of fuel cell electrode assemblies

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6056532A (ja) * 1983-09-09 1985-04-02 Unitika Ltd フツ素系延伸フイルムの製造方法
JPH0292518A (ja) * 1988-09-28 1990-04-03 Unitika Ltd フッ素系重合体２軸配向フィルム
JP2002219750A (ja) * 2000-11-10 2002-08-06 Asahi Glass Co Ltd 機械的強度の高いフッ素樹脂フィルム
JP2003285396A (ja) 2002-03-28 2003-10-07 Mitsubishi Plastics Ind Ltd 電極膜及び／又は電解質膜の製造用基材フィルム並びに電極膜と電解質膜の接合体の製造方法
JP2004230673A (ja) * 2003-01-29 2004-08-19 Asahi Glass Co Ltd キャリアフィルム
JP2007038339A (ja) 2005-08-02 2007-02-15 Yamanoi Seiki Kk 面取り装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2128190A4

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008204723A (ja) * 2007-02-19 2008-09-04 Asahi Glass Co Ltd 燃料電池製造プロセス用キャリアフィルム

Also Published As

Publication number Publication date
JP5476990B2 (ja) 2014-04-23
CA2678108A1 (en) 2008-08-28
EP2128190A4 (en) 2010-08-04
JPWO2008102768A1 (ja) 2010-05-27
EP2128190B1 (en) 2016-11-02
US8337984B2 (en) 2012-12-25
US20100040853A1 (en) 2010-02-18
EP2128190A1 (en) 2009-12-02

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