JP2005038858A - 電着を利用する電解質の製造システム及び方法 - Google Patents
電着を利用する電解質の製造システム及び方法 Download PDFInfo
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- 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
- C25D13/04—Electrophoretic coating characterised by the process with organic material
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D9/00—Electrolytic coating other than with metals
- C25D9/02—Electrolytic coating other than with metals with organic materials
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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
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04082—Arrangements for control of reactant parameters, e.g. pressure or concentration
- H01M8/04197—Preventing means for fuel crossover
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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
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/10—Fuel cells with solid electrolytes
- H01M8/1009—Fuel cells with solid electrolytes with one of the reactants being liquid, solid or liquid-charged
- H01M8/1011—Direct alcohol fuel cells [DAFC], e.g. direct methanol fuel cells [DMFC]
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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
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/10—Fuel cells with solid electrolytes
- H01M8/1016—Fuel cells with solid electrolytes characterised by the electrolyte material
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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
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- H01M2300/0017—Non-aqueous electrolytes
- H01M2300/0065—Solid electrolytes
- H01M2300/0082—Organic polymers
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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
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- 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
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- 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
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Abstract
十分な機械的耐久性を与え、且つ電化質の膨潤の影響を受けにくい、PEM燃料電池の製造方法及びシステムを提供する。
【解決手段】
本発明の電解質(400)を製造する方法は、帯電した電極(240又は270)に基材(250)を結合させるステップと、前記基材(250)上に重合体電解質(400)を電着させるステップとを含んで成る。
【選択図】なし
Description
図1は、例示的な一実施形態によるプロトン交換膜燃料電池(PEMFC)(100)の断面図を示している。図1に示すように、PEMFC(100)は、膜/電極アセンブリ(MEA)を包囲(収容)するハウジング(110)を備え得る。図1に示すように、MEAは、プロトン交換膜(PEM)(150)を包囲する燃料極(140)及び空気極(160)を備え得る。触媒(170)もまた、燃料極(140)とPEM(150)との境界並びに空気極(160)とPEM(150)との境界に配置されている。図1に示すように、燃料極(140)と空気極(160)は、電気負荷(180)に電気的に接続することができる。
図3は、図2記載の装置を用いて導電性多孔質基材上に重合体電解質を電着させる方法の例示的な実施形態を示すブロック図である。図3に示すように、電着プロセスは、多孔質導電性基材を、負に帯電した電極に電気的に接続することによって、開始することができる(ステップ300)。負に帯電した電極と基材を電気的に接続すると、帯電した重合体電解質粒子の電気泳動付着が多孔質導電性基材上で起こり得る(ステップ310)。電気泳動付着プロセスの後に、基材の外表面を必要に応じて後処理し(別名、付着後処理(post deposition treated))(ステップ320)、電解析出プロセスが基材上で起こり得る(ステップ330)。電解析出プロセスが完了したら、基材を、負に帯電した電極から取り外し(ステップ340)、膜/電極アセンブリ(MEA)に組み込む(ステップ350)。以下、図4A、図4B及び図4Cを参照して、図3記載の例示的な方法をさらに詳しく説明する。
図5に示す一代替実施形態によれば、非導電性多孔質基材(550)上に重合体電解質を付着させるように電着システムを構成し得る。図5に示すように、非導電性多孔質基材(550)上に重合体電解質を付着させるよう構成された電着システムは、正に帯電した電極(570)と負に帯電した電極(540)に電気的に接続されている、直流電源を供給し得る電源(510)を備える。電極(540、570)は、正の電気リード線(580)と負の電気リード(520)を介して、電源(510)に電気的に接続することができる。電気リード線(520、580)には、限定はしないが、電源(510)から電極(540、570)に電荷を送ることができる、信号線又は導電性ストラップをはじめとする任意の導電体を用いることができる。
120 燃料源
140 燃料極
160 空気極
240、270 電極
250 基材
400 重合体電解質
420 パーフルオロスルホン酸塩イオノマー
Claims (10)
- 帯電した電極(240又は270)に基材(250)を結合させるステップと、
前記基材(250)上に重合体電解質(400)を電着させるステップと、
を包含する、電解質を製造する方法。 - 前記基材(250)が、導電性多孔質基材を含む、請求項1に記載の方法。
- 多孔質基材(250)と、
前記多孔質基材(250)内に配置されている重合体電解質(400)と、
からなり、前記重合体電解質(400)が前記多孔質基材(250)内に電着されている、電解質(400)。 - 前記重合体電解質(400)が、パーフルオロスルホン酸塩イオノマー(420)を含む、請求項3に記載の電解質(400)。
- 空気極(160)と、
燃料極(140)と、
前記燃料極(140)及び前記空気極(160)の間に配置されている電解質(400)と、
からなり、前記電解質(400)が、基材(250)と、前記基材(250)上に電着された重合体電解質(400)とを含む、燃料電池(100)。 - 前記重合体電解質(400)が、パーフルオロスルホン酸塩イオノマー(420)を含む、請求項5に記載の燃料電池(100)。
- ハウジング(110)と、
前記ハウジング(110)内に配置されている燃料電池(100)と、
前記燃料電池(100)内に配置されている電解質(400)と、
からなり、前記電解質(400)が、基材(250)と、前記基材(250)上に電着された重合体電解質(400)とを含む、電気化学装置。 - 前記基材(250)が、多孔質基材(250)である、請求項7に記載の電気化学装置。
- 電力消費装置に電力を供給する電気化学電池と、
燃料源(120)と、
前記電気化学電池と前記燃料源(120)とを流体連通させる燃料流路と、
からなり、前記電気化学電池が、ハウジング(110)、前記ハウジング(110)内に配置されている燃料電池(100)、前記燃料電池(100)内に配置されている電解質(400)からなり、前記電解質(400)が、基材(250)と、前記基材(250)上に電着された重合体電解質(400)とを含む、電子装置。 - 前記基材(250)が、多孔質基材(250)である、請求項9に記載の電子装置。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/620,675 US7632590B2 (en) | 2003-07-15 | 2003-07-15 | System and a method for manufacturing an electrolyte using electrodeposition |
Publications (2)
Publication Number | Publication Date |
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JP2005038858A true JP2005038858A (ja) | 2005-02-10 |
JP4330498B2 JP4330498B2 (ja) | 2009-09-16 |
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Application Number | Title | Priority Date | Filing Date |
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JP2004208178A Expired - Fee Related JP4330498B2 (ja) | 2003-07-15 | 2004-07-15 | 電着を利用する電解質の製造システム及び方法 |
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Country | Link |
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US (1) | US7632590B2 (ja) |
EP (1) | EP1498976A3 (ja) |
JP (1) | JP4330498B2 (ja) |
TW (1) | TW200503318A (ja) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7504013B2 (en) * | 2003-11-10 | 2009-03-17 | Hewlett-Packard Development Company, L.P. | System and a method for manufacturing an electrolyte using electro deposition |
US8465858B2 (en) * | 2004-07-28 | 2013-06-18 | University Of South Carolina | Development of a novel method for preparation of PEMFC electrodes |
EP2381015B1 (en) | 2005-08-12 | 2019-01-16 | Modumetal, Inc. | Compositionally modulated composite materials |
US9108506B2 (en) | 2007-07-06 | 2015-08-18 | Modumetal, Inc. | Nanolaminate-reinforced metal composite tank material and design for storage of flammable and combustible fluids |
BR122013014461B1 (pt) | 2009-06-08 | 2020-10-20 | Modumetal, Inc | revestimento de multicamadas resistente à corrosão em um substrato e método de eletrodeposição para produção de um revestimento de multicamada |
CN105143521B (zh) | 2013-03-15 | 2020-07-10 | 莫杜美拓有限公司 | 用于连续施加纳米叠层金属涂层的方法和装置 |
CN105189826B (zh) | 2013-03-15 | 2019-07-16 | 莫杜美拓有限公司 | 通过添加制造工艺制备的制品的电沉积的组合物和纳米层压合金 |
WO2014146114A1 (en) | 2013-03-15 | 2014-09-18 | Modumetal, Inc. | Nanolaminate coatings |
CN108486622B (zh) | 2013-03-15 | 2020-10-30 | 莫杜美拓有限公司 | 具有高硬度的镍铬纳米层压涂层 |
AR102068A1 (es) | 2014-09-18 | 2017-02-01 | Modumetal Inc | Métodos de preparación de artículos por electrodeposición y procesos de fabricación aditiva |
EP3194642A4 (en) | 2014-09-18 | 2018-07-04 | Modumetal, Inc. | A method and apparatus for continuously applying nanolaminate metal coatings |
US10173176B2 (en) * | 2015-04-29 | 2019-01-08 | Ppg Industries Ohio, Inc. | Method for preparing a resin-treated microporous membrane |
US11365488B2 (en) | 2016-09-08 | 2022-06-21 | Modumetal, Inc. | Processes for providing laminated coatings on workpieces, and articles made therefrom |
US20190360116A1 (en) | 2016-09-14 | 2019-11-28 | Modumetal, Inc. | System for reliable, high throughput, complex electric field generation, and method for producing coatings therefrom |
US12076965B2 (en) | 2016-11-02 | 2024-09-03 | Modumetal, Inc. | Topology optimized high interface packing structures |
US10084220B2 (en) * | 2016-12-12 | 2018-09-25 | Nanotek Instruments, Inc. | Hybrid solid state electrolyte for lithium secondary battery |
WO2018175975A1 (en) | 2017-03-24 | 2018-09-27 | Modumetal, Inc. | Lift plungers with electrodeposited coatings, and systems and methods for producing the same |
CA3060619A1 (en) | 2017-04-21 | 2018-10-25 | Modumetal, Inc. | Tubular articles with electrodeposited coatings, and systems and methods for producing the same |
US11519093B2 (en) | 2018-04-27 | 2022-12-06 | Modumetal, Inc. | Apparatuses, systems, and methods for producing a plurality of articles with nanolaminated coatings using rotation |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4186064A (en) * | 1977-07-20 | 1980-01-29 | Technic, Inc. | Method and electrolyte for electrodeposition of bright gold and gold alloys |
JPH0230797A (ja) * | 1988-07-21 | 1990-02-01 | Mitsubishi Metal Corp | 電気泳動法による厚膜の製造方法 |
US4952293A (en) * | 1989-12-29 | 1990-08-28 | Xerox Corporation | Polymer electrodeposition process |
US5281327A (en) * | 1992-03-10 | 1994-01-25 | Sumitomo Chemical Company, Limited | Method of producing conductive polymer composites |
US6083647A (en) * | 1992-08-14 | 2000-07-04 | Sony Corporation | Non-aqueous electrolyte comprising an aluminum compound and a method for the electrodeposition of aluminum from the electrolyte |
US5385661A (en) * | 1993-09-17 | 1995-01-31 | International Business Machines Corporation | Acid electrolyte solution and process for the electrodeposition of copper-rich alloys exploiting the phenomenon of underpotential deposition |
US5834523A (en) * | 1993-09-21 | 1998-11-10 | Ballard Power Systems, Inc. | Substituted α,β,β-trifluorostyrene-based composite membranes |
US5441823A (en) * | 1994-07-01 | 1995-08-15 | Electric Fuel (E.F.L.) Ltd. | Process for the preparation of gas diffusion electrodes |
DE19520458A1 (de) | 1995-06-03 | 1996-12-05 | Forschungszentrum Juelich Gmbh | Vorrichtung zur elektrophoretischen Beschichtung von Substraten |
US6306509B2 (en) * | 1996-03-21 | 2001-10-23 | Showa Denko K.K. | Ion conductive laminate and production method and use thereof |
US20010014409A1 (en) * | 1997-04-04 | 2001-08-16 | Cohen Adam L. | Article, method, and apparatus for electrochemical fabrication |
US6224991B1 (en) * | 1999-09-13 | 2001-05-01 | Yates Foil Usa, Inc. | Process for electrodeposition of barrier layer over copper foil bonding treatment, products thereof and electrolyte useful in such process |
ATE293287T1 (de) | 1999-09-30 | 2005-04-15 | Eveready Battery Inc | Elektrochemische zellen mit ultradünnen separatoren und herstellungsverfahren |
US6342144B1 (en) * | 1999-12-15 | 2002-01-29 | Basf Aktiengesellschaft | Cured multilayer coating and processing for its production |
US6589682B1 (en) * | 2000-01-27 | 2003-07-08 | Karen Fleckner | Fuel cells incorporating nanotubes in fuel feed |
AU2001260702A1 (en) * | 2000-06-06 | 2001-12-17 | Nagakazu Furuya | Gas diffusion electrode, method for manufacturing the same and fuel cell using it |
JP3584879B2 (ja) * | 2000-12-28 | 2004-11-04 | 株式会社豊田中央研究所 | 膜電極接合体及びこれを用いた燃料電池 |
US20020172871A1 (en) * | 2001-05-18 | 2002-11-21 | Trans Ionics Corporation | Thin film composite electrolytes, sodium-sulfur cells including same, processes of making same, and vehicles including same |
US6552843B1 (en) * | 2002-01-31 | 2003-04-22 | Innovative Technology Licensing Llc | Reversible electrodeposition device with ionic liquid electrolyte |
CA2588548A1 (en) * | 2004-12-09 | 2006-06-15 | Nanosys, Inc. | Nanowire-based membrane electrode assemblies for fuel cells |
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- 2003-07-15 US US10/620,675 patent/US7632590B2/en not_active Expired - Fee Related
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EP1498976A3 (en) | 2006-10-25 |
EP1498976A2 (en) | 2005-01-19 |
TW200503318A (en) | 2005-01-16 |
US20050014050A1 (en) | 2005-01-20 |
JP4330498B2 (ja) | 2009-09-16 |
US7632590B2 (en) | 2009-12-15 |
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