JPH10507305A - 触媒的に活性な粒子を膜上に圧印する方法 - Google Patents
触媒的に活性な粒子を膜上に圧印する方法Info
- Publication number
- JPH10507305A JPH10507305A JP8512746A JP51274696A JPH10507305A JP H10507305 A JPH10507305 A JP H10507305A JP 8512746 A JP8512746 A JP 8512746A JP 51274696 A JP51274696 A JP 51274696A JP H10507305 A JPH10507305 A JP H10507305A
- Authority
- JP
- Japan
- Prior art keywords
- membrane
- electrode
- ink
- polymer
- group
- 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.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
- C25B9/17—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof
- C25B9/19—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms
- C25B9/23—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms comprising ion-exchange membranes in or on which electrode material is embedded
-
- 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]
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Electrochemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Manufacturing & Machinery (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Inert Electrodes (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.(a)重合体のイオン交換膜の少なくとも片側を表面加水分解し、そして (b)加水分解した該イオン交換膜の少なくとも片側を電極インキと接触させ る、 ことを含んでなる、膜及び電極の構造体の製造法。 2.膜及び電極の構造体の完全な加水分解の工程を更に含んでなる、請求の範 囲1の方法。 3.電極インキがスルホニルフルオリド重合体を含んでなる、請求の範囲1の 方法。 4.重合体を加水分解する、請求の範囲3の方法。 5.重合体を加水分解しない、請求の範囲3の方法。 6.重合体がアルコ−ル及び水の溶液、懸濁液及び分散液である、請求の範囲 3の方法。 7.電極インキが白金族金属を有する触媒的に活性な粒子を含んでなる、請求 の範囲1の方法。 8.電極インキを膜の表面に噴霧する、請求の範囲1の方法。 9.電極インキを膜の表面に刷毛塗りする、請求の範囲1の方法。 10.電極インキを膜の表面にスクリ−ン印刷する、請求の範囲1の方法。 11.電極インキを膜の表面に複数回噴霧、刷毛塗り、印刷、及び/または被 覆する、請求の範囲1の方法。 12.電極インキを、約300℃までの温度で加圧下に膜の表面に結合させる 工程を更に含んでなる、請求の範囲1の方法。 13.膜の少なくとも1つの表面を実質的に加水分解するが、膜の多くが加水 分解しないまま残っている十分な期間、膜または膜の片側をアルカリ金属水酸化 物の溶液と接触させることにより膜の表面を加水分解する、請求の範囲1の方法 。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/320,639 US5547911A (en) | 1994-10-11 | 1994-10-11 | Process of imprinting catalytically active particles on membrane |
US08/320,639 | 1994-10-11 | ||
PCT/US1995/013459 WO1996011507A1 (en) | 1994-10-11 | 1995-10-10 | Process of imprinting catalytically active particles on membrane |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH10507305A true JPH10507305A (ja) | 1998-07-14 |
JP3995261B2 JP3995261B2 (ja) | 2007-10-24 |
Family
ID=23247294
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP51274696A Expired - Fee Related JP3995261B2 (ja) | 1994-10-11 | 1995-10-10 | 触媒的に活性な粒子を膜上に圧印する方法 |
Country Status (7)
Country | Link |
---|---|
US (1) | US5547911A (ja) |
EP (1) | EP0786156B1 (ja) |
JP (1) | JP3995261B2 (ja) |
AU (1) | AU3896595A (ja) |
CA (1) | CA2200703A1 (ja) |
DE (1) | DE69514674T2 (ja) |
WO (1) | WO1996011507A1 (ja) |
Cited By (14)
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JP2001196070A (ja) * | 2000-01-12 | 2001-07-19 | Toyota Motor Corp | 接合体製造装置および接合体製造方法 |
WO2004075331A1 (ja) * | 2003-02-18 | 2004-09-02 | Nec Corporation | 燃料電池およびその製造方法 |
JP2005259360A (ja) * | 2004-03-09 | 2005-09-22 | Matsushita Electric Ind Co Ltd | 固体高分子電解質燃料電池 |
JP2005322531A (ja) * | 2004-05-10 | 2005-11-17 | Inst Nuclear Energy Research Rocaec | 印刷工程で製造する燃料電池膜電極アセンブリの製造方法 |
JP2006066140A (ja) * | 2004-08-25 | 2006-03-09 | Matsushita Electric Ind Co Ltd | 燃料電池用膜電極接合体の保管装置および保管方法 |
JP2007214104A (ja) * | 2006-02-08 | 2007-08-23 | Samsung Sdi Co Ltd | 触媒コーティング電解質膜、燃料電池及び触媒コーティング電解質膜の製造方法 |
JP2007287414A (ja) * | 2006-04-14 | 2007-11-01 | Toyota Motor Corp | 燃料電池用膜電極接合体及びその製造方法 |
JP2007305577A (ja) * | 2006-04-13 | 2007-11-22 | Sumitomo Chemical Co Ltd | 膜−電極接合体の製造方法 |
JP2010267582A (ja) * | 2009-05-18 | 2010-11-25 | Toyota Motor Corp | 膜電極接合体の製造方法、燃料電池の製造方法 |
JP2012112001A (ja) * | 2010-11-25 | 2012-06-14 | Furukawa Electric Co Ltd:The | 電解セル、電解装置、炭化水素の生成方法 |
US10648091B2 (en) | 2016-05-03 | 2020-05-12 | Opus 12 Inc. | Reactor with advanced architecture for the electrochemical reaction of CO2, CO, and other chemical compounds |
US11512403B2 (en) | 2018-01-22 | 2022-11-29 | Twelve Benefit Corporation | System and method for carbon dioxide reactor control |
US11578415B2 (en) | 2018-11-28 | 2023-02-14 | Twelve Benefit Corporation | Electrolyzer and method of use |
US11680328B2 (en) | 2019-11-25 | 2023-06-20 | Twelve Benefit Corporation | Membrane electrode assembly for COx reduction |
Families Citing this family (41)
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US5798036A (en) | 1993-11-22 | 1998-08-25 | E. I. Du Pont De Nemours And Company | Electrochemical conversion of anhydrous hydrogen halide to halogens gas using a membrane-electrode assembly or gas diffusion electrodes |
US6180163B1 (en) | 1993-11-22 | 2001-01-30 | E. I. Du Pont De Nemours And Company | Method of making a membrane-electrode assembly |
US6254978B1 (en) * | 1994-11-14 | 2001-07-03 | W. L. Gore & Associates, Inc. | Ultra-thin integral composite membrane |
US5716664A (en) * | 1995-12-22 | 1998-02-10 | Marchetti; George A. | Method of making a hydrophilic, graphite electrode membrane assembly |
US5869201A (en) * | 1995-12-22 | 1999-02-09 | George Marchetti | Hydrophilic, graphite fuel cell electrode for use with an ionomer membrane |
US5783325A (en) * | 1996-08-27 | 1998-07-21 | The Research Foundation Of State Of New York | Gas diffusion electrodes based on poly(vinylidene fluoride) carbon blends |
JPH1092444A (ja) | 1996-09-13 | 1998-04-10 | Japan Gore Tex Inc | 電気化学反応装置用固体高分子電解質複合体及びそれを用いた電気化学反応装置 |
US6635384B2 (en) * | 1998-03-06 | 2003-10-21 | Gore Enterprise Holdings, Inc. | Solid electrolyte composite for electrochemical reaction apparatus |
US6221523B1 (en) * | 1998-02-10 | 2001-04-24 | California Institute Of Technology | Direct deposit of catalyst on the membrane of direct feed fuel cells |
KR100263992B1 (ko) * | 1998-02-23 | 2000-08-16 | 손재익 | 고체고분자 연료전지의 고분자막/전극 접합체 제조방법 |
KR100446607B1 (ko) * | 1998-05-04 | 2004-11-06 | 삼성전자주식회사 | 수소이온교환막(pem)연료전지의촉매층형성용슬러리의제조방법및이를이용한pem연료전지의제조방법및이방법에따라제조되는pem연료전지 |
US6197365B1 (en) * | 1999-03-30 | 2001-03-06 | Xcellsis Gmbh | Process for manufacturing a catalytic material |
EP1211265B1 (en) * | 1999-03-31 | 2008-05-14 | Daikin Industries, Limited | Nitrile fluoroelastomer and process for producing the same |
JP4093439B2 (ja) * | 1999-08-27 | 2008-06-04 | 松下電器産業株式会社 | 高分子電解質型燃料電池用電極の製造法 |
US6733914B1 (en) * | 2000-02-18 | 2004-05-11 | Ion Power, Inc. | Fuel cell membranes |
NL1014696C2 (nl) * | 2000-03-20 | 2001-09-28 | Stichting Energie | Vervaardiging van lage-temperatuur brandstofcel elektroden. |
DE10141647B4 (de) * | 2000-09-11 | 2008-01-17 | H.I.A.T. Ggmbh | Verfahren zur Herstellung einer Membran-Elektroden-Einheit und deren Verwendung |
WO2002027821A2 (en) | 2000-09-27 | 2002-04-04 | Proton Energy Systems, Inc. | Electrode catalyst composition, electrode and membrane electrode assembly for electrochemical cells |
WO2002037585A1 (fr) * | 2000-10-31 | 2002-05-10 | Asahi Kasei Kabushiki Kaisha | Electrode pour cellule electrochimique du type a polymere solide |
US6630263B1 (en) | 2000-11-20 | 2003-10-07 | Plug Power Inc. | Fuel cell systems and methods |
US7348096B2 (en) * | 2002-02-12 | 2008-03-25 | Eveready Battery Company, Inc. | Flexible thin printed battery and device and method of manufacturing same |
AU2003237849B2 (en) | 2002-05-13 | 2009-07-02 | Polyfuel, Inc. | Sulfonated copolymer |
US7354679B2 (en) * | 2002-05-13 | 2008-04-08 | Polyfuel, Inc. | Ion conductive random copolymers |
EP1518290A4 (en) | 2002-05-13 | 2009-12-02 | Polyfuel Inc | COPOLYMERES ION CONDUCTIVE BLOCKS |
US20040086632A1 (en) * | 2002-10-31 | 2004-05-06 | Ballard Power Systems Inc. | Method and apparatus for coating an ion-exchange membrane with a catalyst layer |
JP5150895B2 (ja) | 2004-03-12 | 2013-02-27 | 国立大学法人長岡技術科学大学 | 膜電極接合体及び膜電極接合体の製造方法並びに固体高分子形燃料電池 |
US8722235B2 (en) | 2004-04-21 | 2014-05-13 | Blue Spark Technologies, Inc. | Thin printable flexible electrochemical cell and method of making the same |
US7041191B2 (en) * | 2004-05-27 | 2006-05-09 | Institute Of Nuclear Energy Research | Method for manufacturing membrane electrode assembly of fuel cell by printing processes |
US8029927B2 (en) | 2005-03-22 | 2011-10-04 | Blue Spark Technologies, Inc. | Thin printable electrochemical cell utilizing a “picture frame” and methods of making the same |
US8722233B2 (en) | 2005-05-06 | 2014-05-13 | Blue Spark Technologies, Inc. | RFID antenna-battery assembly and the method to make the same |
EP1873860A1 (en) * | 2006-06-28 | 2008-01-02 | Solvay Solexis S.p.A. | Catalyst-Polymer Liquid Dispersion for Fuel Cell Applications |
US20080075842A1 (en) * | 2006-09-22 | 2008-03-27 | Cabot Corporation | Processes, Framed Membranes and Masks for Forming Catalyst Coated Membranes and Membrane Electrode Assemblies |
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CN101946347A (zh) | 2007-12-19 | 2011-01-12 | 蓝色火花科技有限公司 | 高电流薄电化学电池单元及其制造方法 |
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KR101759806B1 (ko) | 2012-11-01 | 2017-07-19 | 블루 스파크 테크놀러지스, 인크. | 체온 기록 패치 |
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US9693689B2 (en) | 2014-12-31 | 2017-07-04 | Blue Spark Technologies, Inc. | Body temperature logging patch |
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-
1994
- 1994-10-11 US US08/320,639 patent/US5547911A/en not_active Expired - Lifetime
-
1995
- 1995-10-10 CA CA002200703A patent/CA2200703A1/en not_active Abandoned
- 1995-10-10 EP EP95938279A patent/EP0786156B1/en not_active Expired - Lifetime
- 1995-10-10 WO PCT/US1995/013459 patent/WO1996011507A1/en active IP Right Grant
- 1995-10-10 JP JP51274696A patent/JP3995261B2/ja not_active Expired - Fee Related
- 1995-10-10 DE DE69514674T patent/DE69514674T2/de not_active Expired - Fee Related
- 1995-10-10 AU AU38965/95A patent/AU3896595A/en not_active Abandoned
Cited By (24)
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---|---|---|---|---|
JP2001196070A (ja) * | 2000-01-12 | 2001-07-19 | Toyota Motor Corp | 接合体製造装置および接合体製造方法 |
US7410720B2 (en) | 2003-02-18 | 2008-08-12 | Nec Corporation | Fuel cell and method for manufacturing the same |
WO2004075331A1 (ja) * | 2003-02-18 | 2004-09-02 | Nec Corporation | 燃料電池およびその製造方法 |
JP2005259360A (ja) * | 2004-03-09 | 2005-09-22 | Matsushita Electric Ind Co Ltd | 固体高分子電解質燃料電池 |
JP4543708B2 (ja) * | 2004-03-09 | 2010-09-15 | パナソニック株式会社 | 高分子電解質燃料電池の膜電極接合体 |
JP2005322531A (ja) * | 2004-05-10 | 2005-11-17 | Inst Nuclear Energy Research Rocaec | 印刷工程で製造する燃料電池膜電極アセンブリの製造方法 |
JP2006066140A (ja) * | 2004-08-25 | 2006-03-09 | Matsushita Electric Ind Co Ltd | 燃料電池用膜電極接合体の保管装置および保管方法 |
JP4543825B2 (ja) * | 2004-08-25 | 2010-09-15 | パナソニック株式会社 | 燃料電池用膜電極接合体の保管方法 |
JP4523571B2 (ja) * | 2006-02-08 | 2010-08-11 | 三星エスディアイ株式会社 | 触媒コーティング電解質膜、燃料電池及び触媒コーティング電解質膜の製造方法 |
JP2007214104A (ja) * | 2006-02-08 | 2007-08-23 | Samsung Sdi Co Ltd | 触媒コーティング電解質膜、燃料電池及び触媒コーティング電解質膜の製造方法 |
US8343672B2 (en) | 2006-02-08 | 2013-01-01 | Samsung Sdi Co., Ltd. | Catalyst coated electrolyte membrane, fuel cell including the same, method of preparing the catalyst coated electrolyte membrane |
JP2007305577A (ja) * | 2006-04-13 | 2007-11-22 | Sumitomo Chemical Co Ltd | 膜−電極接合体の製造方法 |
US8906574B2 (en) | 2006-04-14 | 2014-12-09 | Toyota Jidosha Kabushiki Kaisha | Fuel cell membrane-electrode assembly and production method therefor |
JP2007287414A (ja) * | 2006-04-14 | 2007-11-01 | Toyota Motor Corp | 燃料電池用膜電極接合体及びその製造方法 |
US10115991B2 (en) | 2006-04-14 | 2018-10-30 | Toyota Jidosha Kabushiki Kaisha | Fuel cell membrane-electrode assembly and production method therefor |
JP2010267582A (ja) * | 2009-05-18 | 2010-11-25 | Toyota Motor Corp | 膜電極接合体の製造方法、燃料電池の製造方法 |
JP2012112001A (ja) * | 2010-11-25 | 2012-06-14 | Furukawa Electric Co Ltd:The | 電解セル、電解装置、炭化水素の生成方法 |
US10648091B2 (en) | 2016-05-03 | 2020-05-12 | Opus 12 Inc. | Reactor with advanced architecture for the electrochemical reaction of CO2, CO, and other chemical compounds |
US10822709B2 (en) | 2016-05-03 | 2020-11-03 | Opus 12 Incorporated | Reactor with advanced architecture for the electrochemical reaction of CO2, CO and other chemical compounds |
US11124886B2 (en) | 2016-05-03 | 2021-09-21 | Opus 12 Incorporated | Reactor with advanced architecture for the electrochemical reaction of CO2, CO, and other chemical compounds |
US11680327B2 (en) | 2016-05-03 | 2023-06-20 | Twelve Benefit Corporation | Reactor with advanced architecture for the electrochemical reaction of CO2, CO and other chemical compounds |
US11512403B2 (en) | 2018-01-22 | 2022-11-29 | Twelve Benefit Corporation | System and method for carbon dioxide reactor control |
US11578415B2 (en) | 2018-11-28 | 2023-02-14 | Twelve Benefit Corporation | Electrolyzer and method of use |
US11680328B2 (en) | 2019-11-25 | 2023-06-20 | Twelve Benefit Corporation | Membrane electrode assembly for COx reduction |
Also Published As
Publication number | Publication date |
---|---|
EP0786156A1 (en) | 1997-07-30 |
DE69514674D1 (de) | 2000-02-24 |
US5547911A (en) | 1996-08-20 |
DE69514674T2 (de) | 2000-09-07 |
EP0786156B1 (en) | 2000-01-19 |
CA2200703A1 (en) | 1996-04-18 |
AU3896595A (en) | 1996-05-02 |
JP3995261B2 (ja) | 2007-10-24 |
WO1996011507A1 (en) | 1996-04-18 |
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