JP2005510631A5 - 親水性炭素繊維構造物及びその製造方法 - Google Patents
親水性炭素繊維構造物及びその製造方法 Download PDFInfo
- Publication number
- JP2005510631A5 JP2005510631A5 JP2003547685A JP2003547685A JP2005510631A5 JP 2005510631 A5 JP2005510631 A5 JP 2005510631A5 JP 2003547685 A JP2003547685 A JP 2003547685A JP 2003547685 A JP2003547685 A JP 2003547685A JP 2005510631 A5 JP2005510631 A5 JP 2005510631A5
- Authority
- JP
- Japan
- Prior art keywords
- fiber structure
- carbon fiber
- type
- metal oxide
- 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.)
- Pending
Links
- 229920000049 Carbon (fiber) Polymers 0.000 title claims 9
- 239000004917 carbon fiber Substances 0.000 title claims 9
- 238000004519 manufacturing process Methods 0.000 title claims 2
- 229910044991 metal oxide Inorganic materials 0.000 claims 8
- 150000004706 metal oxides Chemical class 0.000 claims 8
- 239000006185 dispersion Substances 0.000 claims 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 1
- 229910052799 carbon Inorganic materials 0.000 claims 1
- 238000000151 deposition Methods 0.000 claims 1
- 239000000835 fiber Substances 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
Claims (4)
- ａ）負のゼータ電位を有する金属酸化物から成るタイプＩ、または正のゼータ電位を有する金属酸化物から成るタイプＩＩから選択される金属酸化物の水性分散液中に炭素繊維構造物を浸漬するステップと、
ｂ）前記分散液を対向電極に接触させるステップと、
ｃ）前記炭素繊維構造物と前記対向電極との間に電流を印加することによって、前記炭素繊維構造物上に前記金属酸化物を電気泳動的に付着させるステップとを含み、
前記金属酸化物がタイプＩから選択される場合、前記炭素繊維構造物が陽極であり、かつ前記金属酸化物がタイプＩＩから選択される場合、前記炭素繊維構造物が陰極である、親水性炭素繊維構造物を製造する方法。 - 前記金属酸化物がタイプＩから選択され、前記炭素繊維構造物が陽極である、請求項１に記載の方法。
- 前記金属酸化物がタイプＩＩから選択され、前記炭素繊維構造物が陰極である、請求項１に記載の方法。
- 親水性炭素繊維構造物であって、該構造物４０ｍｇあたり水２００ｍｇを６０秒以内にウイッキングできる、親水性炭素繊維構造物。
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/997,081 US7160424B2 (en) | 2001-11-28 | 2001-11-28 | Electrophoretically deposited hydrophilic coatings for fuel cell diffuser/current collector |
| PCT/US2002/027365 WO2003046259A1 (en) | 2001-11-28 | 2002-08-27 | Electrophoretically deposited hydrophilic coatings for fuel cell diffuser/current collector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2005510631A JP2005510631A (ja) | 2005-04-21 |
| JP2005510631A5 true JP2005510631A5 (ja) | 2006-01-05 |
Family
ID=25543638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2003547685A Pending JP2005510631A (ja) | 2001-11-28 | 2002-08-27 | 燃料電池ディフューザー／集電器のための電気泳動的に付着された親水性コーティング |
Country Status (7)
| Country | Link |
|---|---|
| US (2) | US7160424B2 (ja) |
| EP (1) | EP1451391A1 (ja) |
| JP (1) | JP2005510631A (ja) |
| KR (1) | KR20040058330A (ja) |
| AU (1) | AU2002326785A1 (ja) |
| CA (1) | CA2465654A1 (ja) |
| WO (1) | WO2003046259A1 (ja) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004031325A (ja) * | 2002-05-10 | 2004-01-29 | Mitsubishi Electric Corp | 固体高分子型燃料電池およびその製造方法 |
| EP1599213A4 (en) * | 2003-02-24 | 2009-07-15 | Ira Sanders | CELL MEMBRANE TRANSLOCATION OF SNARE R GUL S INHIBITORS, ASSOCIATED COMPOSITIONS AND PATHOLOGY TREATMENT PROCESSES |
| ITMI20041035A1 (it) * | 2004-05-24 | 2004-08-24 | Hysytech Srl | Metodo per fabbricare componenti per celle combustibili e cella combustile realizzata con tale metodo |
| JP4992192B2 (ja) * | 2005-03-24 | 2012-08-08 | Ｔｄｋ株式会社 | 圧電磁器の製造方法及び圧電素子 |
| JP5166689B2 (ja) * | 2005-10-17 | 2013-03-21 | 昭和電工株式会社 | シリカ被覆炭素繊維の製造方法 |
| US20070148361A1 (en) * | 2005-12-28 | 2007-06-28 | Gennady Resnick | Method of treating graphite for making hydrophilic articles |
| US20070147187A1 (en) * | 2005-12-28 | 2007-06-28 | Gennady Resnick | Method of using graphite for making hydrophilic articles |
| US20080025898A1 (en) | 2005-12-28 | 2008-01-31 | Gennady Resnick | Method of treating a material to achieve sufficient hydrophilicity for making hydrophilic articles |
| KR100786579B1 (ko) * | 2006-12-20 | 2007-12-21 | 한국화학연구원 | 스텝 전위법을 이용한 금속 촉매 전극의 제조 방법 |
| US20080280164A1 (en) * | 2007-05-11 | 2008-11-13 | 3M Innovative Properties Company | Microporous carbon catalyst support material |
| US8394547B2 (en) * | 2007-09-07 | 2013-03-12 | GM Global Technology Operations LLC | Fuel cell bipolar plate exit for improved flow distribution and freeze compatibility |
| WO2009070574A2 (en) * | 2007-11-27 | 2009-06-04 | North Carolina State University | Methods for modification of polymers, fibers and textile media |
| US8177884B2 (en) * | 2009-05-20 | 2012-05-15 | United Technologies Corporation | Fuel deoxygenator with porous support plate |
| FR2981952B1 (fr) * | 2011-11-02 | 2015-01-02 | Fabien Gaben | Procede de realisation de couches minces denses par electrophorese |
| JP2013200972A (ja) * | 2012-03-23 | 2013-10-03 | Fujikura Ltd | ダイレクトメタノール型燃料電池 |
| CN105119007B (zh) * | 2015-08-05 | 2017-12-08 | 黄河科技学院 | 一种耐腐蚀燃料电池气体扩散层的制备方法 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4175165A (en) | 1977-07-20 | 1979-11-20 | Engelhard Minerals & Chemicals Corporation | Fuel cell system utilizing ion exchange membranes and bipolar plates |
| US4376803A (en) * | 1981-08-26 | 1983-03-15 | The Aerospace Corporation | Carbon-reinforced metal-matrix composites |
| GB9124822D0 (en) * | 1991-11-22 | 1992-01-15 | Rolls Royce Plc | Method of manufacturing a composite material |
| US5389471A (en) | 1993-04-16 | 1995-02-14 | W. R. Grace & Co.-Conn. | Wettable battery separator for alkaline batteries |
| US5298348A (en) | 1993-04-16 | 1994-03-29 | W. R. Grace & Co.-Conn. | Battery separator for nickel/metal hydride batteries |
| US5468358A (en) | 1993-07-06 | 1995-11-21 | General Atomics | Fabrication of fiber-reinforced composites |
| US5840414A (en) * | 1996-11-15 | 1998-11-24 | International Fuel Cells, Inc. | Porous carbon body with increased wettability by water |
| JP3583897B2 (ja) | 1997-04-11 | 2004-11-04 | 三洋電機株式会社 | 燃料電池 |
| US6024848A (en) | 1998-04-15 | 2000-02-15 | International Fuel Cells, Corporation | Electrochemical cell with a porous support plate |
| US5998058A (en) | 1998-04-29 | 1999-12-07 | International Fuel Cells Corporation | Porous support layer for an electrochemical cell |
| US6080504A (en) | 1998-11-02 | 2000-06-27 | Faraday Technology, Inc. | Electrodeposition of catalytic metals using pulsed electric fields |
| US6258476B1 (en) | 1999-09-02 | 2001-07-10 | International Fuel Cells, Llc | Porous carbon body with increased wettability by water |
| US6733841B2 (en) * | 2001-11-01 | 2004-05-11 | Joseph William Frisk | Hydrophilic treatment of a carbon fiber construction |
-
2001
- 2001-11-28 US US09/997,081 patent/US7160424B2/en not_active Expired - Fee Related
-
2002
- 2002-08-27 AU AU2002326785A patent/AU2002326785A1/en not_active Abandoned
- 2002-08-27 CA CA002465654A patent/CA2465654A1/en not_active Abandoned
- 2002-08-27 JP JP2003547685A patent/JP2005510631A/ja active Pending
- 2002-08-27 EP EP02761527A patent/EP1451391A1/en not_active Withdrawn
- 2002-08-27 WO PCT/US2002/027365 patent/WO2003046259A1/en active Application Filing
- 2002-08-27 KR KR10-2004-7007994A patent/KR20040058330A/ko not_active Application Discontinuation
-
2006
- 2006-12-20 US US11/613,842 patent/US20070116950A1/en not_active Abandoned
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