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|a eng
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|a Jayashree, Ranga S
|e verfasserin
|4 aut
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| 245 |
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|a Microfluidic hydrogen fuel cell with a liquid electrolyte
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|c 2007
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|a Text
|b txt
|2 rdacontent
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|a ohne Hilfsmittel zu benutzen
|b n
|2 rdamedia
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|b nc
|2 rdacarrier
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|a Date Completed 03.08.2007
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|a Date Revised 12.06.2007
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|a published: Print-Electronic
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|a Citation Status PubMed-not-MEDLINE
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|a We report the design and characterization of a microfluidic hydrogen fuel cell with a flowing sulfuric acid solution instead of a Nafion membrane as the electrolyte. We studied the effect of cell resistance, hydrogen and oxygen flow rates, and electrolyte flow rate on fuel cell performance to obtain a maximum power density of 191 mW/cm2. This flowing electrolyte design avoids water management issues, including cathode flooding and anode dry out. Placing a reference electrode in the outlet stream allows for independent analysis of the polarization losses on the anode and the cathode, thereby creating an elegant catalyst characterization and optimization tool
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|a Journal Article
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|a Mitchell, Michael
|e verfasserin
|4 aut
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|a Natarajan, Dilip
|e verfasserin
|4 aut
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|a Markoski, Larry J
|e verfasserin
|4 aut
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|a Kenis, Paul J A
|e verfasserin
|4 aut
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| 773 |
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|i Enthalten in
|t Langmuir : the ACS journal of surfaces and colloids
|d 1992
|g 23(2007), 13 vom: 19. Juni, Seite 6871-4
|w (DE-627)NLM098181009
|x 1520-5827
|7 nnns
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| 773 |
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|g volume:23
|g year:2007
|g number:13
|g day:19
|g month:06
|g pages:6871-4
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|d 23
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