Title of article :
SFG study of methanol dissociative adsorption at Pt(1 0 0), Pt(1 1 0) and Pt(1 1 1) electrodes surfaces
Author/Authors :
Vidal، نويسنده , , F. and Busson، نويسنده , , B. and Six، نويسنده , , C. and Pluchery، نويسنده , , O. and Tadjeddine، نويسنده , , A.، نويسنده ,
Issue Information :
هفته نامه با شماره پیاپی سال 2002
Abstract :
The Pt(hkl)/methanol in acidic solution interface which constitutes a model of the anodic part of a fuel cell is studied by infrared–visible sum frequency generation vibrational spectroscopy. Methanol dissociative adsorption leads to CO poisoning of the Pt electrode surfaces. The structure of the CO/Pt(hkl) interface depends strongly on the orientation of the surface electrode.
Keywords :
CARBON MONOXIDE , Platinum , Low index single crystal surfaces , Vibrations of adsorbed molecules , Electrochemical methods , Sum frequency generation
Journal title :
Surface Science
Journal title :
Surface Science
