Application of polarization-modulated Fourier transform infrared reflection-absorption spectroscopy to the study of carbon monoxide adsorption and oxidation of a smooth platinum electrode

Polarization-modulated Fourier transform infrared reflection-absorption spectroscopy (FT-IRRAS) is shown in this letter to be applicable to the study of the electrode/electrolyte interface. The technique provides good quality vibrational spectra of monolayers adsorbed at the electrode surface. The i...

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Veröffentlicht in:	J. Phys. Chem.; (United States) 1984-03, Vol.88 (7), p.1275-1277
Hauptverfasser:	Golden, William G, Kunimatsu, Keiji, Seki, Hajime
Format:	Artikel
Sprache:	eng
Schlagworte:	400400 > Electrochemistry ADSORPTION AQUEOUS SOLUTIONS CARBON COMPOUNDS CARBON MONOXIDE CARBON OXIDES CHALCOGENIDES CHEMICAL REACTIONS Chemistry DATA DISPERSIONS Electrochemistry Electrodeposition ELECTRODES ELECTROLYTES ELEMENTS Exact sciences and technology EXPERIMENTAL DATA FOURIER TRANSFORM SPECTROMETERS General and physical chemistry HYDROGEN COMPOUNDS INFORMATION INFRARED SPECTRA INORGANIC ACIDS INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY INTERFACES MEASURING INSTRUMENTS METALS MIXTURES NUMERICAL DATA OXIDATION OXIDES OXYGEN COMPOUNDS PLATINUM PLATINUM METALS POTENTIOMETRY SOLUTIONS SORPTION SPECTRA SPECTROMETERS Study of interfaces SULFURIC ACID TITRATION TRANSITION ELEMENTS 400201 > Chemical & Physicochemical Properties Transport phenomena
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Beschreibung
Zusammenfassung:	Polarization-modulated Fourier transform infrared reflection-absorption spectroscopy (FT-IRRAS) is shown in this letter to be applicable to the study of the electrode/electrolyte interface. The technique provides good quality vibrational spectra of monolayers adsorbed at the electrode surface. The infrared spectra of CO adsorbed on a smooth platinum electrode in 1 N H/sub 2/SO/sub 4/ saturated with CO gas as a function of electrode potential are presented. 3 figures.
ISSN:	0022-3654 1541-5740
DOI:	10.1021/j150651a004