AU2002313822A1 - Fuel cell gas diffusion layer coating process and treated article - Google Patents

Fuel cell gas diffusion layer coating process and treated article

Info

Publication number
AU2002313822A1
AU2002313822A1 AU2002313822A AU2002313822A AU2002313822A1 AU 2002313822 A1 AU2002313822 A1 AU 2002313822A1 AU 2002313822 A AU2002313822 A AU 2002313822A AU 2002313822 A AU2002313822 A AU 2002313822A AU 2002313822 A1 AU2002313822 A1 AU 2002313822A1
Authority
AU
Australia
Prior art keywords
fuel cell
diffusion layer
coating process
gas diffusion
layer coating
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.)
Abandoned
Application number
AU2002313822A
Other languages
English (en)
Other versions
AU2002313822A8 (en
Inventor
John C. Clark
Joseph W. Frisk
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.)
3M Innovative Properties Co
Original Assignee
3M Innovative Properties Co
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 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Publication of AU2002313822A8 publication Critical patent/AU2002313822A8/xx
Publication of AU2002313822A1 publication Critical patent/AU2002313822A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/44—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes for electrophoretic applications
    • C09D5/4407—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes for electrophoretic applications with polymers obtained by polymerisation reactions involving only carbon-to-carbon unsaturated bonds
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D13/00—Electrophoretic coating characterised by the process
    • C25D13/12—Electrophoretic coating characterised by the process characterised by the article coated
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F11/00—Chemical after-treatment of artificial filaments or the like during manufacture
    • D01F11/10—Chemical after-treatment of artificial filaments or the like during manufacture of carbon
    • D01F11/14—Chemical after-treatment of artificial filaments or the like during manufacture of carbon with organic compounds, e.g. macromolecular compounds
    • 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
    • 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
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/20—Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer
    • Y10T442/2008—Fabric composed of a fiber or strand which is of specific structural definition
    • 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
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/20—Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer
    • Y10T442/2164—Coating or impregnation specified as water repellent
    • 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
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/20—Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer
    • Y10T442/2164—Coating or impregnation specified as water repellent
    • Y10T442/2189—Fluorocarbon containing
    • 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
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/30—Woven fabric [i.e., woven strand or strip material]
    • Y10T442/3065—Including strand which is of specific structural definition
    • 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
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
    • Y10T442/608—Including strand or fiber material which is of specific structural definition

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Health & Medical Sciences (AREA)
  • Textile Engineering (AREA)
  • Metallurgy (AREA)
  • Sustainable Energy (AREA)
  • Sustainable Development (AREA)
  • Molecular Biology (AREA)
  • Wood Science & Technology (AREA)
  • Inert Electrodes (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Fuel Cell (AREA)
AU2002313822A 2001-11-28 2002-08-27 Fuel cell gas diffusion layer coating process and treated article Abandoned AU2002313822A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/997,082 US20030098237A1 (en) 2001-11-28 2001-11-28 Fuel cell gas diffusion layer coating process and treated article
US09/997,082 2001-11-28
PCT/US2002/027239 WO2003047015A2 (en) 2001-11-28 2002-08-27 Fuel cell gas diffusion layer coating process and treated article

Publications (2)

Publication Number Publication Date
AU2002313822A8 AU2002313822A8 (en) 2003-06-10
AU2002313822A1 true AU2002313822A1 (en) 2003-06-10

Family

ID=25543640

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002313822A Abandoned AU2002313822A1 (en) 2001-11-28 2002-08-27 Fuel cell gas diffusion layer coating process and treated article

Country Status (7)

Country Link
US (2) US20030098237A1 (enExample)
EP (1) EP1449270A2 (enExample)
JP (1) JP2005510844A (enExample)
KR (1) KR20040062970A (enExample)
AU (1) AU2002313822A1 (enExample)
CA (1) CA2464794A1 (enExample)
WO (1) WO2003047015A2 (enExample)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030219645A1 (en) * 2002-04-22 2003-11-27 Reichert David L. Treated gas diffusion backings and their use in fuel cells
US7470483B2 (en) 2002-12-11 2008-12-30 Panasonic Corporation Electrolyte membrane-electrode assembly for fuel cell and operation method of fuel cell using the same
JP2005032569A (ja) * 2003-07-14 2005-02-03 Toagosei Co Ltd フッ素樹脂および炭素微粒子からなる複合体、ガス拡散電極、並びに燃料電池
US20050064275A1 (en) * 2003-09-18 2005-03-24 3M Innovative Properties Company Fuel cell gas diffusion layer
US7608334B2 (en) 2005-03-29 2009-10-27 3M Innovative Properties Company Oxidatively stable microlayers of gas diffusion layers
US20080280164A1 (en) * 2007-05-11 2008-11-13 3M Innovative Properties Company Microporous carbon catalyst support material
WO2010119443A1 (en) * 2009-04-13 2010-10-21 Yissum Research Development Company Of The Hebrew University Of Jerusalem, Ltd. Process for electrochemical coating of conductive surfaces by organic nanoparticles
FR2958799B1 (fr) * 2010-04-08 2012-09-14 Pragma Ind Bandelettes de liaison d'anodes et de cathodes d'un convertisseur electrochimique et convertisseur le comprenant
US9825315B2 (en) 2012-01-27 2017-11-21 University Of Kansas Hydrophobized gas diffusion layers and method of making the same
CN108872077B (zh) * 2018-06-22 2021-11-09 东华大学 一种氟碳聚合物修饰化学转化石墨烯/氧化锌薄膜状多波段光传感器件的制备方法
CN110029488A (zh) * 2019-03-14 2019-07-19 新疆大学 一种具有核-壳结构的超疏水碳纤维膜及其制备方法
KR102317603B1 (ko) * 2019-12-30 2021-10-26 한국과학기술원 이산화탄소 환원을 위한 주석 촉매 및 이의 제조방법

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1532411A (fr) * 1967-05-18 1968-07-12 Comp Generale Electricite Procédé de préparation d'électrodes minces pour piles à combustible et produit obtenu
JPS4826935B1 (enExample) * 1968-04-26 1973-08-17
DE2005394A1 (de) * 1970-02-06 1971-08-26 Bosch Gmbh Robert Verfahren zur Herstellung von gas durchlassigen, elektrolytundurchlassigen Folien fur elektrochemische Zellen, ins besondere Brennstoffzellen
US3972735A (en) * 1974-02-15 1976-08-03 United Technologies Corporation Method for making electrodes for electrochemical cells
DE3750609T2 (de) * 1986-12-20 1995-03-23 Toho Rayon Kk Verfahren zur Herstellung eines kohlenstoffaserverstärkten thermoplastischen Harzgegenstandes.
US5389471A (en) * 1993-04-16 1995-02-14 W. R. Grace & Co.-Conn. Wettable battery separator for alkaline batteries
US5298348A (en) * 1993-04-16 1994-03-29 W. R. Grace & Co.-Conn. Battery separator for nickel/metal hydride batteries
JP3583897B2 (ja) * 1997-04-11 2004-11-04 三洋電機株式会社 燃料電池
JPH11102719A (ja) * 1997-09-26 1999-04-13 Toyota Motor Corp 一酸化炭素濃度低減装置および一酸化炭素濃度低減方法並びに一酸化炭素選択酸化触媒
US6024848A (en) * 1998-04-15 2000-02-15 International Fuel Cells, Corporation Electrochemical cell with a porous support plate
US5998058A (en) * 1998-04-29 1999-12-07 International Fuel Cells Corporation Porous support layer for an electrochemical cell
CN1159788C (zh) * 1998-06-16 2004-07-28 松下电器产业株式会社 高分子电解质燃料电池
DE19940351B4 (de) * 1998-08-26 2004-01-08 Aisin Seiki K.K., Kariya Verfahren zur Herstellung einer Kohlenstofflage und einer Elektrode
US6127058A (en) * 1998-10-30 2000-10-03 Motorola, Inc. Planar fuel cell
US6080504A (en) * 1998-11-02 2000-06-27 Faraday Technology, Inc. Electrodeposition of catalytic metals using pulsed electric fields
ES2197034T3 (es) * 2000-04-28 2004-01-01 UMICORE AG & CO. KG Estructuras distribuidoras de gas y electrodos de difusion de gas para pilas de combustibles.
JP4974403B2 (ja) * 2000-05-31 2012-07-11 日本ゴア株式会社 固体高分子電解質型燃料電池
US6716551B2 (en) * 2001-05-02 2004-04-06 Ballard Power Systems Inc. Abraded fluid diffusion layer for an electrochemical fuel cell

Also Published As

Publication number Publication date
EP1449270A2 (en) 2004-08-25
US20030098237A1 (en) 2003-05-29
AU2002313822A8 (en) 2003-06-10
CA2464794A1 (en) 2003-06-05
US20060194489A1 (en) 2006-08-31
KR20040062970A (ko) 2004-07-09
JP2005510844A (ja) 2005-04-21
WO2003047015A3 (en) 2004-02-26
WO2003047015A2 (en) 2003-06-05

Similar Documents

Publication Publication Date Title
AU2001250491A1 (en) Gas diffusion substrate
AU2002337958A1 (en) Fuel cell using variable porosity gas diffusion material and method of operation
AU2001288225A1 (en) Spatially programmable microelectronics process equipment using segmented gas injection showerhead with exhaust gas recirculation
AU2001279288A1 (en) Drug diffusion coatings, applications and methods
AU2002364965A1 (en) Method and composition for coating mat and articles produced therewith
AU2001290320A1 (en) Method for manufacturing gas diffusion electrode and method for manufacturing electrochemical device
AU2002352496A1 (en) Coated article with improved barrier layer structure and method of making the same
AU8007500A (en) Modified carbon products useful in gas diffusion electrodes
GB2393848B (en) Fuel cell elctrocatalyst and method of producing the same
AU2003297279A1 (en) Processes for electrocoating and articles made therefrom
AU2002313822A1 (en) Fuel cell gas diffusion layer coating process and treated article
EP1308537A3 (en) System and method for preferential chemical vapor deposition
PL341017A1 (en) Diffusion type aluminium, coating and method of producing such coating
EP1633010A4 (en) COMPOSITE POROUS BODY, ELEMENT FOR GAS DIFFUSION LAYER, CELLULAR ELEMENT, AND METHODS OF MAKING SAME
AU2002303633A1 (en) Microwave activation of fuel cell gases
AU2003209901A1 (en) Metallic gas cells and method for manufacturing the same
GB2376793B (en) Fuel cell and method of operating same
GB0304305D0 (en) Coating for various types of substrate and method for the production thereof
AU2001259717A1 (en) Bottom anti-reflective coating using rapid thermal anneal with oxidizing gas
EP1182271B8 (en) Apparatus and method for coating substrate
EP1365464A3 (en) Continuous process for manufacture of gas diffusion layers for fuel cells
AU2001227173A1 (en) Gas diffusion electrode and method for producing said electrode
GB0220760D0 (en) Coating gas generator and method
AU2002239008A1 (en) Coated article, coating liquid composition, and method for producing coated article
AU2003297702A1 (en) Diffusion layer and fuel cells

Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase