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RuxSey/C electrodes for oxygen reduction - A reverse microemulsion method of fabrication of electrode material
Ch Venkateswara Rao, Balasubramanian Viswanathan
Published in
2007
Volume: 111
   
Issue: 44
Pages: 16538 - 16543
Abstract
A reverse microemulsion procedure has been adopted for the preparation of 20 wt % RuxSey/C (where x = 1 and y = 0- 1). This system has been examined for electrochemical oxygen reduction activity. The measured oxygen reduction activity was comparable with that of commercial Pt/C (E-TEK). The activity is due to stabilization of Ru active sites by Se against blocking as a result of (hydr)oxide formation. © 2007 American Chemical Society.
About the journal
JournalJournal of Physical Chemistry C
ISSN19327447
Open AccessNo
Concepts (7)
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    Electrodes
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    Microemulsions
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    Oxygen
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    Reduction
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    ELECTROCHEMICAL OXYGEN REDUCTION
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    RU ACTIVE SITES
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    Ruthenium