JP2005529465A5 - - Google Patents
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- Publication number
- JP2005529465A5 JP2005529465A5 JP2004512219A JP2004512219A JP2005529465A5 JP 2005529465 A5 JP2005529465 A5 JP 2005529465A5 JP 2004512219 A JP2004512219 A JP 2004512219A JP 2004512219 A JP2004512219 A JP 2004512219A JP 2005529465 A5 JP2005529465 A5 JP 2005529465A5
- Authority
- JP
- Japan
- Prior art keywords
- fuel cell
- anode
- fuel
- lewis base
- membrane
- 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.)
- Withdrawn
Links
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims 18
- 239000000446 fuel Substances 0.000 claims 17
- 239000002879 Lewis base Substances 0.000 claims 6
- 150000007527 lewis bases Chemical class 0.000 claims 6
- 239000012528 membrane Substances 0.000 claims 5
- 125000002843 carboxylic acid group Chemical group 0.000 claims 4
- 239000000654 additive Substances 0.000 claims 1
- 230000000996 additive effect Effects 0.000 claims 1
- 239000002585 base Substances 0.000 claims 1
- 229920000554 ionomer Polymers 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US38746402P | 2002-06-10 | 2002-06-10 | |
| PCT/US2003/018603 WO2003105253A2 (en) | 2002-06-10 | 2003-06-10 | Carboxylic acid-based ionomer fuel cells |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2005529465A JP2005529465A (ja) | 2005-09-29 |
| JP2005529465A5 true JP2005529465A5 (https=) | 2006-08-03 |
Family
ID=29736319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2004512219A Withdrawn JP2005529465A (ja) | 2002-06-10 | 2003-06-10 | カルボキシル酸ベースのイオノマー燃料電池 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US7402351B2 (https=) |
| EP (1) | EP1512191A2 (https=) |
| JP (1) | JP2005529465A (https=) |
| CN (1) | CN1659733A (https=) |
| WO (1) | WO2003105253A2 (https=) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1518290A4 (en) * | 2002-05-13 | 2009-12-02 | Polyfuel Inc | ION-LEADING BLOCK COPOLYMERS |
| US7402351B2 (en) * | 2002-06-10 | 2008-07-22 | E.I. Du Pont De Nemours And Company | Carboxylic acid-based ionomer fuel cells |
| US20070281198A1 (en) * | 2006-06-01 | 2007-12-06 | Lousenberg Robert D | Membranes electrode assemblies prepared from fluoropolymer dispersions |
| US20070282023A1 (en) * | 2006-06-01 | 2007-12-06 | Lousenberg Robert D | Fluoropolymer dispersions and membranes |
| US8058319B2 (en) * | 2006-06-01 | 2011-11-15 | E.I. Du Pont De Nemours And Company | Process to prepare fluoropolymer dispersions and membranes |
| US7989116B2 (en) * | 2007-05-08 | 2011-08-02 | Toyota Motor Engineering & Manufacturing North America, Inc. | Electrolyte utilizing a lewis acid/bronstead acid complex |
| US8835547B2 (en) * | 2008-12-23 | 2014-09-16 | E I Du Pont De Nemours And Company | Fluoropolymer particles having a nucleus of fluorinated ionomer |
| CN102867929B (zh) * | 2011-07-05 | 2014-10-15 | 中国科学院大连化学物理研究所 | 一种复合阴离子交换膜及其制备和应用 |
| EP3891834B1 (en) | 2018-12-06 | 2023-05-24 | Widex A/S | A direct alcohol fuel cell |
| KR102659583B1 (ko) * | 2021-03-16 | 2024-04-23 | 현대모비스 주식회사 | 고분자 전해질막 및 이를 포함하는 연료전지 |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3282875A (en) | 1964-07-22 | 1966-11-01 | Du Pont | Fluorocarbon vinyl ether polymers |
| US4358545A (en) | 1980-06-11 | 1982-11-09 | The Dow Chemical Company | Sulfonic acid electrolytic cell having flourinated polymer membrane with hydration product less than 22,000 |
| US4552631A (en) | 1983-03-10 | 1985-11-12 | E. I. Du Pont De Nemours And Company | Reinforced membrane, electrochemical cell and electrolysis process |
| US5039389A (en) * | 1986-12-19 | 1991-08-13 | The Dow Chemical Company | Membrane/electrode combination having interconnected roadways of catalytically active particles |
| US4940525A (en) | 1987-05-08 | 1990-07-10 | The Dow Chemical Company | Low equivalent weight sulfonic fluoropolymers |
| US5273694A (en) | 1992-08-28 | 1993-12-28 | E. I. Du Pont De Nemours And Company | Process for making ion exchange membranes and films |
| US5773480A (en) | 1993-09-21 | 1998-06-30 | Ballard Power Systems Inc. | Trifluorostyrene and substituted trifluorostyrene copolymeric compositions and ion-exchange membranes formed therefrom |
| US5773162A (en) | 1993-10-12 | 1998-06-30 | California Institute Of Technology | Direct methanol feed fuel cell and system |
| US5547551A (en) | 1995-03-15 | 1996-08-20 | W. L. Gore & Associates, Inc. | Ultra-thin integral composite membrane |
| DE19632285A1 (de) | 1996-08-09 | 1998-02-19 | Hoechst Ag | Protonenleiter mit einer Temperaturbeständigkeit in einem weiten Bereich und guten Protonenleitfähigkeiten |
| US6130175A (en) * | 1997-04-29 | 2000-10-10 | Gore Enterprise Holdings, Inc. | Integral multi-layered ion-exchange composite membranes |
| US6110333A (en) | 1997-05-02 | 2000-08-29 | E. I. Du Pont De Nemours And Company | Composite membrane with highly crystalline porous support |
| US6248469B1 (en) * | 1997-08-29 | 2001-06-19 | Foster-Miller, Inc. | Composite solid polymer electrolyte membranes |
| US6359019B1 (en) | 1997-11-12 | 2002-03-19 | Ballard Power Systems Inc. | Graft polymeric membranes and ion-exchange membranes formed therefrom |
| DE10024576A1 (de) * | 2000-05-19 | 2001-11-22 | Univ Stuttgart | Kovalent und ionisch vernetzte Polymere und Polymermembranen |
| JP3670565B2 (ja) | 2000-09-29 | 2005-07-13 | 株式会社東芝 | 液体供給型メタノール燃料電池用イオン導電性膜およびそれを用いた燃料電池 |
| US6797422B2 (en) | 2001-01-25 | 2004-09-28 | Gas Technology Institute | Air-breathing direct methanol fuel cell with metal foam current collectors |
| US6977122B2 (en) | 2001-03-27 | 2005-12-20 | The University Of Chicago | Proton conducting membrane for fuel cells |
| US20030044666A1 (en) | 2001-09-05 | 2003-03-06 | Qinbai Fan | Chemical barriers in electrochemical devices |
| US7402351B2 (en) * | 2002-06-10 | 2008-07-22 | E.I. Du Pont De Nemours And Company | Carboxylic acid-based ionomer fuel cells |
-
2003
- 2003-06-06 US US10/455,884 patent/US7402351B2/en not_active Expired - Fee Related
- 2003-06-10 JP JP2004512219A patent/JP2005529465A/ja not_active Withdrawn
- 2003-06-10 WO PCT/US2003/018603 patent/WO2003105253A2/en not_active Ceased
- 2003-06-10 EP EP03737048A patent/EP1512191A2/en not_active Withdrawn
- 2003-06-10 CN CN038133873A patent/CN1659733A/zh active Pending
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