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Enhancement effect of Ag for Pd/C towards the ethanol electro-oxidation in alkaline media

Paper ID Volume ID Publish Year Pages File Format Full-Text
47764 46481 2009 9 PDF Available
Title
Enhancement effect of Ag for Pd/C towards the ethanol electro-oxidation in alkaline media
Abstract

Carbon supported Pd–Ag/C catalyst was prepared using co-reduction method. Physicochemical characterization results revealed that alloy nanoparticles with face-centered cubic structure were successfully formed. The electrochemical studies for ethanol oxidation in alkaline media were performed with cyclic voltammetry, linear sweep voltammetry and chronoamperometry methods. The results showed that Pd–Ag/C exhibited an excellent activity, enhanced CO tolerance and better stability than Pt/C and Pd/C, making it a promising anodic catalyst for alkaline direct ethanol fuel cell.

Keywords
Ethanol oxidation; Pd–Ag; Palladium; Silver; Alkaline; Direct ethanol fuel cell
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Enhancement effect of Ag for Pd/C towards the ethanol electro-oxidation in alkaline media
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Publisher
Database: Elsevier - ScienceDirect
Journal: Applied Catalysis B: Environmental - Volume 91, Issues 1–2, 7 September 2009, Pages 507–515
Authors
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Subjects
Physical Sciences and Engineering Chemical Engineering Catalysis
Get Full-Text Now
Don't Miss Today's Special Offer
Price was $35.95
You save - $31
Price after discount Only $4.95
100% Money Back Guarantee
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