JP2003331900A5 - - Google Patents

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Publication number
JP2003331900A5
JP2003331900A5 JP2002137900A JP2002137900A JP2003331900A5 JP 2003331900 A5 JP2003331900 A5 JP 2003331900A5 JP 2002137900 A JP2002137900 A JP 2002137900A JP 2002137900 A JP2002137900 A JP 2002137900A JP 2003331900 A5 JP2003331900 A5 JP 2003331900A5
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JP
Japan
Prior art keywords
fuel cell
fuel
cathode
water absorbing
cell according
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
Application number
JP2002137900A
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Japanese (ja)
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JP2003331900A (en
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Publication date
Application filed filed Critical
Priority to JP2002137900A priority Critical patent/JP2003331900A/en
Priority claimed from JP2002137900A external-priority patent/JP2003331900A/en
Publication of JP2003331900A publication Critical patent/JP2003331900A/en
Publication of JP2003331900A5 publication Critical patent/JP2003331900A5/ja
Pending legal-status Critical Current

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Claims (5)

燃料を酸化するアノードと、酸素を還元するカソードとが電解質膜を介して構成される、液体を燃料とする燃料電池において、酸素透過孔及びカソード集電体間に吸水層を具備したことを特徴とする燃料電池。  A fuel cell using liquid as a fuel, in which an anode that oxidizes fuel and a cathode that reduces oxygen are disposed through an electrolyte membrane, and has a water absorption layer between an oxygen permeation hole and a cathode current collector A fuel cell. 請求項１において、前記吸水層が吸水性多孔質セラミックであることを特徴とする燃料電池。  2. The fuel cell according to claim 1, wherein the water absorbing layer is a water absorbing porous ceramic. 請求項１において、前記吸水層が吸水性高分子であることを特徴とする燃料電池。  2. The fuel cell according to claim 1, wherein the water absorbing layer is a water absorbing polymer. 請求項１に記載の燃料電池を搭載した携帯用電子機器。  A portable electronic device equipped with the fuel cell according to claim 1. 燃料を酸化するアノードと、酸素を還元するカソードとが電解質膜を介して構成される、液体を燃料とする燃料電池において、カソードから発生する水を吸収する吸収層を具備したことを特徴とする燃料電池。A fuel cell using liquid as a fuel, in which an anode that oxidizes fuel and a cathode that reduces oxygen is disposed through an electrolyte membrane, and includes an absorption layer that absorbs water generated from the cathode. Fuel cell.
JP2002137900A 2002-05-14 2002-05-14 Fuel cell Pending JP2003331900A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2002137900A JP2003331900A (en) 2002-05-14 2002-05-14 Fuel cell

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002137900A JP2003331900A (en) 2002-05-14 2002-05-14 Fuel cell

Publications (2)

Publication Number Publication Date
JP2003331900A JP2003331900A (en) 2003-11-21
JP2003331900A5 true JP2003331900A5 (en) 2005-07-28

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ID=29699492

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2002137900A Pending JP2003331900A (en) 2002-05-14 2002-05-14 Fuel cell

Country Status (1)

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JP (1) JP2003331900A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4506165B2 (en) * 2003-12-11 2010-07-21 株式会社エクォス・リサーチ Membrane electrode assembly and method of using the same
WO2005091410A1 (en) * 2004-03-19 2005-09-29 Nec Corporation Solid electrolyte fuel cell
JP4843906B2 (en) * 2004-04-12 2011-12-21 セイコーエプソン株式会社 Fuel cell system and equipment
JP4503394B2 (en) * 2004-08-13 2010-07-14 富士通株式会社 FUEL CELL SYSTEM, ELECTRIC DEVICE, AND METHOD OF RECOVERING GENERATED WATER IN FUEL CELL SYSTEM
US7534510B2 (en) 2004-09-03 2009-05-19 The Gillette Company Fuel compositions
JP4940655B2 (en) * 2005-12-27 2012-05-30 トヨタ自動車株式会社 Fuel cell
CN101361216B (en) 2006-01-16 2010-12-15 日本电气株式会社 Solid polymer fuel cell
JPWO2008102424A1 (en) * 2007-02-19 2010-05-27 富士通株式会社 Fuel cell

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