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Electrochemical oxidation of methanol on Pt/V2O5–C composite catalysts

Paper ID Volume ID Publish Year Pages File Format Full-Text
52924 46892 2009 4 PDF Available
Title
Electrochemical oxidation of methanol on Pt/V2O5–C composite catalysts
Abstract

Platinum nanoparticles have been supported on V2O5–C composite through the reduction of chloroplatinic acid with formaldehyde. The catalyst was characterized by X-ray diffraction and transmission electron microscopy. Catalytic activity and stability for the oxidation of methanol were studied by using cyclic voltammetry and chronoamperometry. Pt/V2O5–C composite anode catalyst on glassy carbon electrode show higher electro-catalytic activity for the oxidation of methanol. High electro-catalytic activities and good stabilities could be attributed to the synergistic effect between Pt and V2O5, avoiding the electrodes being poisoned.

Keywords
Pt nanoparticles; Methanol oxidation; DMFC; Electro-catalyst
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Electrochemical oxidation of methanol on Pt/V2O5–C composite catalysts
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Publisher
Database: Elsevier - ScienceDirect
Journal: Catalysis Communications - Volume 10, Issue 5, 25 January 2009, Pages 433–436
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
Full-text PDF Download
Online Support
Any Questions? feel free to contact us