Title of article
Influence of the morphology on the platinum electrode surface activity
Author/Authors
Andreas Reiner، نويسنده , , Beat Steiger، نويسنده , , Gunther G. Scherer، نويسنده , , Alexander Wokaun، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2006
Pages
5
From page
28
To page
32
Abstract
Polycrystalline Pt electrodes with different surface characteristics were investigated by cyclic voltammetry (CV) in 0.5 M H2SO4. Plane electrodes showed a decrease in electrochemically active surface area while cycling in the hydrogen underpotential region (Hupd), in contrast, electrodes roughened by intensive pre-cycling exhibited a stable value for the electrochemically active surface.
Keywords
Cyclic voltammetry , Hupd , Platinum , Underpotential deposition of hydrogen
Journal title
Journal of Power Sources
Serial Year
2006
Journal title
Journal of Power Sources
Record number
437209
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