JP2010050098A5 - - Google Patents
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- Publication number
- JP2010050098A5 JP2010050098A5 JP2009191460A JP2009191460A JP2010050098A5 JP 2010050098 A5 JP2010050098 A5 JP 2010050098A5 JP 2009191460 A JP2009191460 A JP 2009191460A JP 2009191460 A JP2009191460 A JP 2009191460A JP 2010050098 A5 JP2010050098 A5 JP 2010050098A5
- Authority
- JP
- Japan
- Prior art keywords
- fuel cell
- cell electrode
- triazole
- electrode according
- producing
- 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
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- 239000000446 fuel Substances 0.000 claims 11
- 238000004519 manufacturing process Methods 0.000 claims 10
- 239000003054 catalyst Substances 0.000 claims 7
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims 6
- 229920000642 polymer Polymers 0.000 claims 5
- 239000003431 cross linking reagent Substances 0.000 claims 4
- 239000000203 mixture Substances 0.000 claims 4
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims 4
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims 3
- -1 polysiloxane skeleton Polymers 0.000 claims 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 2
- BOTDANWDWHJENH-UHFFFAOYSA-N Tetraethyl orthosilicate Chemical compound CCO[Si](OCC)(OCC)OCC BOTDANWDWHJENH-UHFFFAOYSA-N 0.000 claims 2
- 229910052799 carbon Inorganic materials 0.000 claims 2
- 238000009792 diffusion process Methods 0.000 claims 2
- 238000000034 method Methods 0.000 claims 2
- 229910052697 platinum Inorganic materials 0.000 claims 2
- 229920001296 polysiloxane Polymers 0.000 claims 2
- 150000003852 triazoles Chemical group 0.000 claims 2
- QWENRTYMTSOGBR-UHFFFAOYSA-N 1H-1,2,3-Triazole Chemical compound C=1C=NNN=1 QWENRTYMTSOGBR-UHFFFAOYSA-N 0.000 claims 1
- NSPMIYGKQJPBQR-UHFFFAOYSA-N 4H-1,2,4-triazole Chemical compound C=1N=CNN=1 NSPMIYGKQJPBQR-UHFFFAOYSA-N 0.000 claims 1
- 229910001260 Pt alloy Inorganic materials 0.000 claims 1
- 239000011230 binding agent Substances 0.000 claims 1
- 125000005375 organosiloxane group Chemical group 0.000 claims 1
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US12/196,452 | 2008-08-22 | ||
| US12/196,452 US7947410B2 (en) | 2008-08-22 | 2008-08-22 | Fuel cell electrodes with triazole modified polymers and membrane electrode assemblies incorporating same |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2010050098A JP2010050098A (ja) | 2010-03-04 |
| JP2010050098A5 true JP2010050098A5 (enExample) | 2011-10-20 |
| JP5046307B2 JP5046307B2 (ja) | 2012-10-10 |
Family
ID=42066984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2009191460A Expired - Fee Related JP5046307B2 (ja) | 2008-08-22 | 2009-08-20 | トリアゾール変性ポリマーを用いた燃料電池電極およびそれを含む膜電極複合体 |
Country Status (2)
| Country | Link |
|---|---|
| US (2) | US7947410B2 (enExample) |
| JP (1) | JP5046307B2 (enExample) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101381149B1 (ko) | 2012-07-20 | 2014-04-10 | 한국에너지기술연구원 | 나피온 이오노머 용액에서 테트라에톡시실란의 인시튜 졸-겔 반응을 통한 촉매층 제조방법 |
| KR20140039382A (ko) * | 2012-09-20 | 2014-04-02 | 삼성전자주식회사 | 연료전지용 전극 및 이를 채용한 연료전지 |
| US10361446B2 (en) | 2013-12-09 | 2019-07-23 | Council Of Scientific & Industrial Research | Process for the preparation of PBI based membrane electrode assembly (MEA) with improved fuel cell performance and stability |
| JP6151321B2 (ja) * | 2015-08-27 | 2017-06-21 | 株式会社ノリタケカンパニーリミテド | 電極用材料 |
| KR101845786B1 (ko) * | 2016-07-21 | 2018-04-05 | 현대자동차주식회사 | 연료전지용 전극의 제조방법 및 그 전극 |
| US11302926B2 (en) * | 2019-08-27 | 2022-04-12 | GM Global Technology Operations LLC | Fuel-cell catalyst ink additives to inhibit ionomer permeation |
| US20240429421A1 (en) | 2023-06-21 | 2024-12-26 | Zeroavia Ltd. | High Temperature Proton Exchange Membrane and Direct Cell Deposition and Manufacturing Process |
Family Cites Families (29)
| 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 |
| US5234777A (en) * | 1991-02-19 | 1993-08-10 | The Regents Of The University Of California | Membrane catalyst layer for fuel cells |
| US6592934B2 (en) * | 1996-12-27 | 2003-07-15 | Japan Storage Battery Co., Ltd. | Gas diffusion electrode, solid polymer electrolyte membrane, process for the production thereof and solid polymer electrolyte fuel cell |
| US6103077A (en) * | 1998-01-02 | 2000-08-15 | De Nora S.P.A. | Structures and methods of manufacture for gas diffusion electrodes and electrode components |
| EP0955687B1 (en) * | 1998-05-04 | 2006-03-15 | Samsung SDI Co., Ltd. | Method for producing a slurry for forming a catalyst layer for a proton exchange membrane fuel cell |
| US6228187B1 (en) * | 1998-08-19 | 2001-05-08 | Air Liquide America Corp. | Apparatus and methods for generating an artificial atmosphere for the heat treating of materials |
| WO2000013243A2 (de) * | 1998-08-26 | 2000-03-09 | Siemens Aktiengesellschaft | Verbesserte gasdiffusionselektrode, herstellungsverfahren dazu und verfahren zur hydrophobierung einer gasdiffusionselektrode |
| US6300000B1 (en) * | 1999-06-18 | 2001-10-09 | Gore Enterprise Holdings | Fuel cell membrane electrode assemblies with improved power outputs and poison resistance |
| CN100338805C (zh) * | 2001-01-19 | 2007-09-19 | 松下电器产业株式会社 | 燃料电池用电解质膜－电极接合体的制造方法 |
| TW582124B (en) * | 2001-06-01 | 2004-04-01 | Polyfuel Inc | Fuel cell assembly for portable electronic device and interface, control, and regulator circuit for fuel cell powered electronic device |
| EP1304367A1 (en) * | 2001-10-17 | 2003-04-23 | Texaco Development Corporation | Corrosion inhibiting compositions and methods for fuel cell coolant systems |
| US6987163B2 (en) * | 2002-08-07 | 2006-01-17 | Research Foundation Of The State University Of New York | Modified polybenzimidazole (PBI) membranes for enhanced polymer electrochemical cells |
| US6630265B1 (en) * | 2002-08-13 | 2003-10-07 | Hoku Scientific, Inc. | Composite electrolyte for fuel cells |
| US20040146766A1 (en) * | 2003-01-14 | 2004-07-29 | Siwen Li | Proton electrolyte membranes, methods of making proton electrolyte membranes, and methods of use thereof |
| JP5085132B2 (ja) | 2003-05-28 | 2012-11-28 | トヨタ モーター エンジニアリング アンド マニュファクチャリング ノース アメリカ，インコーポレイティド | イミダゾール環末端可撓性分岐をグラフトしたハイブリッド無機−有機ポリマーを基剤とするポリマー電解質膜（ｐｅｍ） |
| WO2005001037A2 (en) | 2003-05-28 | 2005-01-06 | Toyota Technical Center, Usa, Inc. | Electrolyte membranes based on alkyloxysilane grafted thermoplastic polymers |
| WO2005001979A2 (en) * | 2003-06-27 | 2005-01-06 | E.I. Dupont De Nemours And Company | Fluorinated sulfonamide compounds and polymer electrolyte membranes pepared therefrom for use in electrochemical cells |
| US20050053821A1 (en) * | 2003-09-08 | 2005-03-10 | Jang Bor Z. | Self-moisturizing proton exchange membrane, membrane-electrode assembly and fuel cell |
| US7183370B2 (en) | 2003-09-11 | 2007-02-27 | Toyota Technical Center Usa, Inc | Phosphonic-acid grafted hybrid inorganic-organic proton electrolyte membranes (PEMs) |
| US7576165B2 (en) | 2004-01-27 | 2009-08-18 | Georgia Institute Of Technology | Heterocycle grafted monomers and related polymers and hybrid inorganic-organic polymer membranes |
| JP4457268B2 (ja) * | 2004-01-30 | 2010-04-28 | 大日本印刷株式会社 | 固体電解質膜及び燃料電池 |
| JP2005248114A (ja) | 2004-03-08 | 2005-09-15 | Shin Etsu Chem Co Ltd | 珪素含有高分子化合物、固体高分子電解質膜形成用組成物、固体高分子電解質膜及び当該膜の製造方法、並びに燃料電池 |
| US7811693B2 (en) | 2004-05-13 | 2010-10-12 | Toyota Motor Engineering & Manfacturing North America, Inc. | Proton exchange membranes (PEM) based on hybrid inorganic-organic copolymers with grafted phosphoric acid groups and implanted metal cations |
| WO2006003943A1 (ja) * | 2004-06-30 | 2006-01-12 | Tdk Corporation | 直接アルコール型燃料電池及びその製造方法 |
| KR100695110B1 (ko) * | 2005-05-18 | 2007-03-14 | 삼성에스디아이 주식회사 | 알킬 인산을 사용한 고온용 연료전지 |
| KR100683790B1 (ko) * | 2005-07-12 | 2007-02-15 | 삼성에스디아이 주식회사 | 무기 전도체를 이용한 수소이온 전도성 복합막 및 그의제조방법 |
| KR100783867B1 (ko) * | 2005-12-08 | 2007-12-10 | 현대자동차주식회사 | 연료전지용 분리판 및 그 제조방법 |
| IL172944A (en) * | 2006-01-02 | 2011-12-29 | Univ Ben Gurion | Membrane for fuel cells |
| KR101193164B1 (ko) * | 2006-02-21 | 2012-10-19 | 삼성에스디아이 주식회사 | 술폰산기 함유 유기 고분자 실록산 화합물 및 이를포함하는 연료전지 |
-
2008
- 2008-08-22 US US12/196,452 patent/US7947410B2/en not_active Expired - Fee Related
-
2009
- 2009-08-20 JP JP2009191460A patent/JP5046307B2/ja not_active Expired - Fee Related
-
2011
- 2011-04-25 US US13/093,492 patent/US9012108B2/en not_active Expired - Fee Related
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