KR100991108B1 - Pem 연료 전지를 위한 막 전극 유니트 제조용 잉크 - Google Patents
Pem 연료 전지를 위한 막 전극 유니트 제조용 잉크 Download PDFInfo
- Publication number
- KR100991108B1 KR100991108B1 KR1020010045392A KR20010045392A KR100991108B1 KR 100991108 B1 KR100991108 B1 KR 100991108B1 KR 1020010045392 A KR1020010045392 A KR 1020010045392A KR 20010045392 A KR20010045392 A KR 20010045392A KR 100991108 B1 KR100991108 B1 KR 100991108B1
- Authority
- KR
- South Korea
- Prior art keywords
- ink
- catalyst
- water
- inks
- pem fuel
- 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.)
- Expired - Lifetime
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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
- H01M4/90—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
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/02—Details
-
- 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
- H01M4/881—Electrolytic membranes
-
- 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
- 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Electrochemistry (AREA)
- Manufacturing & Machinery (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Inert Electrodes (AREA)
- Fuel Cell (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
Abstract
Description
PtRu 지지된 촉매(40% PtRu/C: 26.4% Pt, 13.6% Ru;
Claims (9)
- 촉매 물질 및 이오노머를 함유하고 주성분으로서의 물 뿐만 아니라 유기 용매도 함유하는, PEM 연료 전지를 위한 막 전극 유니트 제조용 잉크로서,상기 유기 용매가, 인화점이 100℃ 이상인 직쇄 디알콜 그룹으로부터의 하나 이상의 화합물이고, 물의 중량을 기준으로 하여, 5 내지 25중량%의 농도로 잉크 중에 존재함을 특징으로 하는 잉크.
- 삭제
- 제1항에 있어서, 에틸렌 글리콜, 디에틸렌 글리콜, 프로필렌 글리콜, 디프로필렌 글리콜, 부탄디올 또는 이들의 혼합물이 유기 용매로서 잉크 중에 존재함을 특징으로 하는 잉크.
- 제1항 또는 제3항에 따르는 잉크를 사용하여 수득한, PEM 연료 전지용 촉매로 피복된 막.
- 제1항 또는 제3항에 따르는 잉크를 사용하여 수득한, PEM 연료 전지용 막 전극 유니트.
- 제1항 또는 제3항에 따르는 잉크를 사용하여 수득한, PEM 연료 전지용 촉매로 피복된 가스 분배기 기판.
- 제1항 또는 제3항에 있어서, 촉매 물질이 귀금속을 함유하는 지지된 촉매인 잉크.
- 제1항 또는 제3항에 있어서, 촉매 물질이 지지체를 갖지 않는 촉매인 잉크.
- 제8항에 있어서, 지지체를 갖지 않는 촉매가 백금 블랙인 잉크.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10037074A DE10037074A1 (de) | 2000-07-29 | 2000-07-29 | Tinte zur Herstellung von Membran-Elektroden-Einheiten für PEM-Brennstoffzellen |
| DE10037074.8 | 2000-07-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20020010535A KR20020010535A (ko) | 2002-02-04 |
| KR100991108B1 true KR100991108B1 (ko) | 2010-11-02 |
Family
ID=7650704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020010045392A Expired - Lifetime KR100991108B1 (ko) | 2000-07-29 | 2001-07-27 | Pem 연료 전지를 위한 막 전극 유니트 제조용 잉크 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US7754369B2 (ko) |
| EP (1) | EP1176652B1 (ko) |
| JP (1) | JP2002083605A (ko) |
| KR (1) | KR100991108B1 (ko) |
| AT (1) | ATE408246T1 (ko) |
| BR (1) | BR0103086A (ko) |
| CA (1) | CA2353756C (ko) |
| DE (2) | DE10037074A1 (ko) |
Families Citing this family (35)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19812592B4 (de) * | 1998-03-23 | 2004-05-13 | Umicore Ag & Co.Kg | Membran-Elektroden-Einheit für Polymer-Elektrolyt-Brennstoffzellen, Verfahren zu ihrer Herstellung sowie Tinte |
| NL1014696C2 (nl) * | 2000-03-20 | 2001-09-28 | Stichting Energie | Vervaardiging van lage-temperatuur brandstofcel elektroden. |
| DE10037074A1 (de) | 2000-07-29 | 2002-02-14 | Omg Ag & Co Kg | Tinte zur Herstellung von Membran-Elektroden-Einheiten für PEM-Brennstoffzellen |
| DE10159476A1 (de) * | 2001-12-04 | 2003-07-17 | Omg Ag & Co Kg | Verfahren zur Herstellung von Membran-Elektrodeneinheiten für Brennstoffzellen |
| KR100442843B1 (ko) | 2002-03-13 | 2004-08-02 | 삼성에스디아이 주식회사 | 연료전지 단위체, 그 제조 방법 및 이를 채용한 연료전지 |
| JP3599044B2 (ja) * | 2002-05-28 | 2004-12-08 | 日本電気株式会社 | 燃料電池用触媒電極およびそれを用いた燃料電池、およびそれらの製造方法 |
| ATE300101T1 (de) | 2002-05-31 | 2005-08-15 | Umicore Ag & Co Kg | Verfahren zur herstellung von membran-elektroden- einheiten unter verwendung von mit katalysator beschichteten membranen und klebstoffen |
| EP1387423B1 (en) | 2002-07-31 | 2009-01-21 | Umicore AG & Co. KG | Water-based catalyst inks and their use for manufacture of catalyst-coated substrates |
| EP1387422B1 (en) | 2002-07-31 | 2016-04-06 | Umicore AG & Co. KG | Process for the manufacture of catalyst-coated substrates |
| US20040097371A1 (en) * | 2002-11-19 | 2004-05-20 | Juzer Jangbarwala | Application of conductive adsorbents, activated carbon granules and carbon fibers as substrates in catalysis |
| US20040107869A1 (en) * | 2002-12-10 | 2004-06-10 | 3M Innovative Properties Company | Catalyst ink |
| JP2004220979A (ja) * | 2003-01-16 | 2004-08-05 | Toyota Motor Corp | 触媒物質含有インクとそれを用いた電極および燃料電池 |
| JP2004281152A (ja) * | 2003-03-14 | 2004-10-07 | Toyota Motor Corp | 電極製造装置および方法 |
| JP4207120B2 (ja) | 2003-04-08 | 2009-01-14 | ソニー株式会社 | 触媒電極並びに電気化学デバイス |
| DE10320320B4 (de) * | 2003-05-06 | 2007-08-16 | Forschungszentrum Jülich GmbH | Katalysatorschicht, geeignete Katalysatorpaste, sowie Herstellungsverfahren derselben |
| US7153802B2 (en) * | 2004-04-07 | 2006-12-26 | Proton Energy Systems, Inc. | Method of making an electrode for a membrane electrode assembly and method of making the membrane electrode assembly |
| US20080020253A1 (en) * | 2004-07-09 | 2008-01-24 | Ingo Neubert | Method for Producing a Membrane-Electrode Unit |
| JP5220411B2 (ja) | 2004-08-20 | 2013-06-26 | ユミコア アクチェンゲゼルシャフト ウント コンパニー コマンディートゲゼルシャフト | メタノール直接型燃料電池用の白金/ルテニウム触媒 |
| US20060264319A1 (en) * | 2005-03-09 | 2006-11-23 | Samsung Sdi Co., Ltd. | Method of preparing electrochemical catalyst for proton exchange membrane fuel cell |
| EP1872425B1 (en) * | 2005-03-30 | 2012-11-28 | Umicore AG & Co. KG | Ink for producing catalyst layers |
| DE102005054149A1 (de) * | 2005-11-14 | 2007-05-16 | Basf Ag | Aminhaltige Katalysatortinte für Brennstoffzellen |
| KR100874112B1 (ko) * | 2007-06-25 | 2008-12-15 | 한화석유화학 주식회사 | 연료전지용 촉매 잉크 및 이를 이용한 막-전극 복합체의제조방법 |
| JP5268352B2 (ja) * | 2007-12-28 | 2013-08-21 | パナソニック株式会社 | 膜−電極接合体、およびそれを使用した直接酸化型燃料電池 |
| KR101021115B1 (ko) * | 2008-05-06 | 2011-03-14 | 현대자동차주식회사 | 엠이에이의 촉매전극층 제조방법 |
| US9709867B2 (en) | 2010-10-05 | 2017-07-18 | Rise Acreo Ab | Display device |
| US9577279B2 (en) * | 2010-12-05 | 2017-02-21 | Cornell University | Ionomers and methods of making same and uses thereof |
| EP2695020B1 (en) * | 2011-04-05 | 2016-05-18 | Acreo Swedish ICT AB | Process for manufacturing an electrochemically active device based on self-alignment of electrolytes on electrodes |
| CA2848553C (en) | 2011-09-15 | 2018-04-17 | Siemens Aktiengesellschaft | Method for the dry production of a membrane electrode unit, membrane electrode unit, and roller arrangement |
| JP2013166299A (ja) * | 2012-02-15 | 2013-08-29 | Seiko Epson Corp | 液体噴射装置 |
| JP6048015B2 (ja) * | 2012-09-05 | 2016-12-21 | 凸版印刷株式会社 | 膜電極接合体の製造方法 |
| KR102189674B1 (ko) * | 2013-10-23 | 2020-12-11 | 삼성전자주식회사 | 연료전지용 촉매 슬러리, 이를 이용한 전극, 막전극 접합체와 연료전지 |
| JP6668582B2 (ja) * | 2015-04-20 | 2020-03-18 | エヌ・イーケムキャット株式会社 | ガス拡散電極の製造方法、膜・電極接合体(mea)の製造方法 |
| CN108884578B (zh) | 2016-04-04 | 2020-05-05 | 二氧化碳材料公司 | 催化剂层和电解装置 |
| US12418039B2 (en) | 2016-12-23 | 2025-09-16 | W. L. Gore & Associates, Inc. | Membrane electrode assembly manufacturing process |
| WO2023170485A1 (en) * | 2022-03-10 | 2023-09-14 | Dre Motors Private Limited | Composition for catalyst ink comprising ferricyanide-ferrocyanide and process for preparing the same |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5084144A (en) * | 1990-07-31 | 1992-01-28 | Physical Sciences Inc. | High utilization supported catalytic metal-containing gas-diffusion electrode, process for making it, and cells utilizing it |
| US5330860A (en) * | 1993-04-26 | 1994-07-19 | E. I. Du Pont De Nemours And Company | Membrane and electrode structure |
| EP0788173A1 (en) * | 1996-02-05 | 1997-08-06 | Honda Giken Kogyo Kabushiki Kaisha | Method for producing electrode unit for fuel cell |
| EP0987777A1 (de) * | 1998-08-20 | 2000-03-22 | Degussa-Hüls Aktiengesellschaft | Katalysatorschicht für Polymer-Elektrolyt-Brennstoffzellen |
| US6074692A (en) * | 1998-04-10 | 2000-06-13 | General Motors Corporation | Method of making MEA for PEM/SPE fuel cell |
| WO2001071840A2 (en) * | 2000-03-20 | 2001-09-27 | Stichting Energieonderzoek Centrum Nederland | Production of low-temperature fuel cell electrodes |
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-
2000
- 2000-07-29 DE DE10037074A patent/DE10037074A1/de not_active Ceased
-
2001
- 2001-06-23 EP EP01115251A patent/EP1176652B1/de not_active Expired - Lifetime
- 2001-06-23 DE DE50114297T patent/DE50114297D1/de not_active Expired - Lifetime
- 2001-06-23 AT AT01115251T patent/ATE408246T1/de not_active IP Right Cessation
- 2001-07-25 CA CA002353756A patent/CA2353756C/en not_active Expired - Lifetime
- 2001-07-26 JP JP2001226523A patent/JP2002083605A/ja active Pending
- 2001-07-27 US US09/915,764 patent/US7754369B2/en not_active Expired - Fee Related
- 2001-07-27 KR KR1020010045392A patent/KR100991108B1/ko not_active Expired - Lifetime
- 2001-07-27 BR BR0103086-8A patent/BR0103086A/pt not_active Application Discontinuation
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5084144A (en) * | 1990-07-31 | 1992-01-28 | Physical Sciences Inc. | High utilization supported catalytic metal-containing gas-diffusion electrode, process for making it, and cells utilizing it |
| US5330860A (en) * | 1993-04-26 | 1994-07-19 | E. I. Du Pont De Nemours And Company | Membrane and electrode structure |
| EP0788173A1 (en) * | 1996-02-05 | 1997-08-06 | Honda Giken Kogyo Kabushiki Kaisha | Method for producing electrode unit for fuel cell |
| US6074692A (en) * | 1998-04-10 | 2000-06-13 | General Motors Corporation | Method of making MEA for PEM/SPE fuel cell |
| EP0987777A1 (de) * | 1998-08-20 | 2000-03-22 | Degussa-Hüls Aktiengesellschaft | Katalysatorschicht für Polymer-Elektrolyt-Brennstoffzellen |
| WO2001071840A2 (en) * | 2000-03-20 | 2001-09-27 | Stichting Energieonderzoek Centrum Nederland | Production of low-temperature fuel cell electrodes |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20020010535A (ko) | 2002-02-04 |
| US20020034674A1 (en) | 2002-03-21 |
| BR0103086A (pt) | 2002-04-09 |
| EP1176652A3 (de) | 2004-04-14 |
| JP2002083605A (ja) | 2002-03-22 |
| DE50114297D1 (de) | 2008-10-23 |
| EP1176652B1 (de) | 2008-09-10 |
| CA2353756A1 (en) | 2002-01-29 |
| EP1176652A2 (de) | 2002-01-30 |
| CA2353756C (en) | 2008-12-23 |
| US7754369B2 (en) | 2010-07-13 |
| ATE408246T1 (de) | 2008-09-15 |
| DE10037074A1 (de) | 2002-02-14 |
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