IN2014CN02969A - - Google Patents

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Publication number
IN2014CN02969A
IN2014CN02969A IN2969CHN2014A IN2014CN02969A IN 2014CN02969 A IN2014CN02969 A IN 2014CN02969A IN 2969CHN2014 A IN2969CHN2014 A IN 2969CHN2014A IN 2014CN02969 A IN2014CN02969 A IN 2014CN02969A
Authority
IN
India
Prior art keywords
coating
composite layer
laser
fuel cell
cell array
Prior art date
Application number
Inventor
Erin Cooney
Paul Sobejko
Jeremy Schrooten
Original Assignee
Bic Soc
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 Bic Soc filed Critical Bic Soc
Publication of IN2014CN02969A publication Critical patent/IN2014CN02969A/en

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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
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/002—Shape, form of a fuel cell
    • H01M8/006—Flat
    • 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
    • H01M4/8647—Inert electrodes with catalytic activity, e.g. for fuel cells consisting of more than one material, e.g. consisting of composites
    • H01M4/8657—Inert electrodes with catalytic activity, e.g. for fuel cells consisting of more than one material, e.g. consisting of composites layered
    • 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
    • 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
    • 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
    • H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
    • H01M8/2404—Processes or apparatus for grouping fuel cells
    • 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
    • H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
    • H01M8/241—Grouping of fuel cells, e.g. stacking of fuel cells with solid or matrix-supported 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
    • H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
    • H01M8/241—Grouping of fuel cells, e.g. stacking of fuel cells with solid or matrix-supported electrolytes
    • H01M8/2418—Grouping by arranging unit cells in a plane
    • 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
    • H01M4/88—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
    • 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
    • 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
    • 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
    • H01M4/96—Carbon-based electrodes
    • 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

Abstract

Methods of manufacturing a fuel cell array that include selectively removing portions of a coating layer from a composite layer. The composite layer includes a first surface and a second surface and a first coating is disposed over at least a portion of the first surface. A laser or mechanical tool is used to selectively remove portions of the first coating to form discontinuity regions at predetermined positions in the first coating.
IN2969CHN2014 2011-09-23 2012-09-21 IN2014CN02969A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161538526P 2011-09-23 2011-09-23
PCT/US2012/056648 WO2013044083A1 (en) 2011-09-23 2012-09-21 Methods of forming arrays of fuel cells on a composite surface

Publications (1)

Publication Number Publication Date
IN2014CN02969A true IN2014CN02969A (en) 2015-07-03

Family

ID=47914912

Family Applications (1)

Application Number Title Priority Date Filing Date
IN2969CHN2014 IN2014CN02969A (en) 2011-09-23 2012-09-21

Country Status (8)

Country Link
US (1) US9705138B2 (en)
EP (1) EP2759013B1 (en)
JP (1) JP6336906B2 (en)
KR (1) KR102018401B1 (en)
CN (1) CN103891022A (en)
CA (1) CA2848326A1 (en)
IN (1) IN2014CN02969A (en)
WO (1) WO2013044083A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013044083A1 (en) 2011-09-23 2013-03-28 Societe Bic Methods of forming arrays of fuel cells on a composite surface
JP6246236B2 (en) 2013-01-23 2017-12-13 メドトロニック・ゾーメド・インコーポレーテッド Flexible circuit sheet
JP7322813B2 (en) * 2020-05-26 2023-08-08 トヨタ自動車株式会社 Method for manufacturing fuel cell
CN117157784A (en) * 2022-01-04 2023-12-01 宁德时代新能源科技股份有限公司 Electrode assembly, battery cell, battery and electric equipment

Family Cites Families (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2243787A (en) * 1938-06-30 1941-05-27 Allegheny Ludlum Steel Colored steel
US3160835A (en) * 1960-11-21 1964-12-08 Westinghouse Electric Corp Monolithic semiconductor circuit with energy storage junction and feedback to active transistor to produce two terminal inductance
JPS63188488A (en) * 1987-01-28 1988-08-04 Matsushita Electric Ind Co Ltd Laser beam machining method
JPS6427791A (en) * 1987-07-22 1989-01-30 Matsushita Electric Ind Co Ltd Method for machining thin film
JP2003123792A (en) 2001-10-09 2003-04-25 Toray Ind Inc Polymer electrolyte film, its manufacturing method, and solid polymer fuel cell using the same
US6864010B1 (en) 2002-02-06 2005-03-08 Angstrom Power Apparatus of high power density fuel cell layer with micro for connecting to an external load
DE10224452C1 (en) * 2002-05-29 2003-11-20 Fraunhofer Ges Forschung Polymer membrane with segmented catalyst coating, used in planar micro-fuel cell array for mobile electrical or electronic equipment, is made by applying uniform catalyst coating and partial removal to leave segments
KR100545992B1 (en) * 2004-03-10 2006-01-25 (주)퓨얼셀 파워 Separator and manufacturing method for fuel cell, and fuel cell stack comprising such separator
US7632587B2 (en) * 2004-05-04 2009-12-15 Angstrom Power Incorporated Electrochemical cells having current-carrying structures underlying electrochemical reaction layers
US7378176B2 (en) 2004-05-04 2008-05-27 Angstrom Power Inc. Membranes and electrochemical cells incorporating such membranes
US8410747B2 (en) 2004-07-21 2013-04-02 Societe Bic Flexible fuel cell structures having external support
US7491431B2 (en) * 2004-12-20 2009-02-17 Nanogram Corporation Dense coating formation by reactive deposition
KR100670284B1 (en) * 2005-02-04 2007-01-16 삼성에스디아이 주식회사 Fuel cell
US7747075B2 (en) 2005-06-20 2010-06-29 International Business Machines Corporation Salient motion detection system, method and program product therefor
US20080003485A1 (en) * 2006-06-30 2008-01-03 Ramkumar Krishnan Fuel cell having patterned solid proton conducting electrolytes
KR101588403B1 (en) 2007-09-25 2016-02-12 소시에떼 비아이씨 Fuel cell systems including space-saving fluid plenum and related methods
US20090081512A1 (en) * 2007-09-25 2009-03-26 William Cortez Blanchard Micromachined electrolyte sheet, fuel cell devices utilizing such, and micromachining method for making fuel cell devices
US9056449B2 (en) 2007-10-01 2015-06-16 Intelligent Energy Limited Methods of manufacturing electrochemical cells
US8129065B2 (en) 2007-12-21 2012-03-06 SOCIéTé BIC Electrochemical cell assemblies including a region of discontinuity
KR101462133B1 (en) 2008-02-29 2014-11-14 소시에떼 비아이씨 Electrochemical cell and membranes related thereto
US20100179689A1 (en) * 2009-01-09 2010-07-15 National Taiwan University Of Science And Technology Method of teaching robotic system
JP5442481B2 (en) * 2009-03-30 2014-03-12 三洋電機株式会社 Composite membrane, fuel cell, and method for producing composite membrane
JP2011054301A (en) * 2009-08-31 2011-03-17 Sanyo Electric Co Ltd Composite membrane, membrane electrode assembly, fuel cell, and method for producing the composite membrane and the membrane electrode assembly
CN102792502A (en) * 2009-12-28 2012-11-21 法商Bic公司 Performance enhancing layers for fuel cells
US9397351B2 (en) 2009-12-28 2016-07-19 Intelligent Energy Limited Apparatus and methods for connecting fuel cells to an external circuit
KR101985025B1 (en) 2009-12-28 2019-05-31 인텔리전트 에너지 리미티드 Fuel cells and fuel cell components having asymmetric architecture and methods thereof
US8530108B2 (en) * 2010-02-09 2013-09-10 Societe Bic Composite membrane, fuel cell and method of making composite membrane
CN102148384B (en) * 2010-02-09 2014-10-15 三洋电机株式会社 Composite membrane, fuel cell and preparation method of composite membrane
JP2012015093A (en) * 2010-05-31 2012-01-19 Sanyo Electric Co Ltd Composite membrane and fuel cell
KR101669538B1 (en) * 2010-08-11 2016-10-28 삼성디스플레이 주식회사 Touch Screen Panel and Fabricating Method Thereof
JP2014102876A (en) * 2011-02-28 2014-06-05 Sanyo Electric Co Ltd Fuel cell
WO2012124326A1 (en) * 2011-03-14 2012-09-20 三洋電機株式会社 Fuel cell, and fuel cell manufacturing method
WO2012160779A1 (en) * 2011-05-20 2012-11-29 三洋電機株式会社 Fuel cell
WO2013044083A1 (en) 2011-09-23 2013-03-28 Societe Bic Methods of forming arrays of fuel cells on a composite surface

Also Published As

Publication number Publication date
WO2013044083A1 (en) 2013-03-28
CA2848326A1 (en) 2013-03-28
KR20140068215A (en) 2014-06-05
CN103891022A (en) 2014-06-25
EP2759013B1 (en) 2018-03-21
EP2759013A4 (en) 2015-04-22
JP2014530468A (en) 2014-11-17
US20140225313A1 (en) 2014-08-14
JP6336906B2 (en) 2018-06-06
US9705138B2 (en) 2017-07-11
KR102018401B1 (en) 2019-10-21
EP2759013A1 (en) 2014-07-30

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