JP2005525681A5 - - Google Patents

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Publication number
JP2005525681A5
JP2005525681A5 JP2004504324A JP2004504324A JP2005525681A5 JP 2005525681 A5 JP2005525681 A5 JP 2005525681A5 JP 2004504324 A JP2004504324 A JP 2004504324A JP 2004504324 A JP2004504324 A JP 2004504324A JP 2005525681 A5 JP2005525681 A5 JP 2005525681A5
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JP
Japan
Prior art keywords
anode
cathode
outer edge
polymer electrolyte
electrolyte 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.)
Granted
Application number
JP2004504324A
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English (en)
Japanese (ja)
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JP4870350B2 (ja
JP2005525681A (ja
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Publication date
Priority claimed from US10/143,273 external-priority patent/US7087339B2/en
Application filed filed Critical
Publication of JP2005525681A publication Critical patent/JP2005525681A/ja
Publication of JP2005525681A5 publication Critical patent/JP2005525681A5/ja
Application granted granted Critical
Publication of JP4870350B2 publication Critical patent/JP4870350B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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JP2004504324A 2002-05-10 2003-03-21 シーリング表面を備えた燃料電池膜電極アセンブリ Expired - Fee Related JP4870350B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/143,273 2002-05-10
US10/143,273 US7087339B2 (en) 2002-05-10 2002-05-10 Fuel cell membrane electrode assembly with sealing surfaces
PCT/US2003/008860 WO2003096456A2 (en) 2002-05-10 2003-03-21 Fuel cell membrane electrode assembly with sealing surfaces

Publications (3)

Publication Number Publication Date
JP2005525681A JP2005525681A (ja) 2005-08-25
JP2005525681A5 true JP2005525681A5 (https=) 2006-05-18
JP4870350B2 JP4870350B2 (ja) 2012-02-08

Family

ID=29400083

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004504324A Expired - Fee Related JP4870350B2 (ja) 2002-05-10 2003-03-21 シーリング表面を備えた燃料電池膜電極アセンブリ

Country Status (9)

Country Link
US (2) US7087339B2 (https=)
EP (1) EP1504487B1 (https=)
JP (1) JP4870350B2 (https=)
KR (1) KR20040106523A (https=)
CN (1) CN100397697C (https=)
AT (1) ATE522000T1 (https=)
AU (1) AU2003220473A1 (https=)
CA (1) CA2485425A1 (https=)
WO (1) WO2003096456A2 (https=)

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US7732083B2 (en) * 2006-12-15 2010-06-08 3M Innovative Properties Company Gas diffusion layer incorporating a gasket
US8012284B2 (en) * 2006-12-15 2011-09-06 3M Innovative Properties Company Method and apparatus for fabricating roll good fuel cell subassemblies
JP5319073B2 (ja) * 2007-03-20 2013-10-16 帝人デュポンフィルム株式会社 固体高分子電解質膜補強用二軸配向ポリエステルフィルム
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