La déposition de monocouche de plomb sur platine et son effet catalytique à l'oxydation de l'acide formique était étudiée par la technique de réflectance spéculaire. La monocouche de plomb produit un grand changement de réflectance de l'électrode de platine. Nous avons déterminé la dépendance du changement relative de réflectance en fonction de la longueur d'onde. Les intermédiaires de l'oxydation de l'acide formique produisent un petit changement de réflectance de l'électrode de platine. Ces espèces n'avaient pas d'effet sur l'adsorption des adatomes de plomb. Il était confirmé que l'effet catalytique des adatomes de plomb prévenait la formation des intermédiaires qui sont attachés fortement à la surface du platine. Les adatomes de plomb d...
The early stages of metal (M) electrodeposition (M = Cu, Ag, Pb, Cd and Hg) on columnar and smooth P...
Formic acid and adsorbed carbon monoxide electrooxidation on polycrystalline Pt and Au-modified Pt s...
The underpotential deposition and the initial stages of overpotential deposition of thallium and lea...
Résumé.- La déposition de monocouche de plomb sur platine et son effet catalytique 31 I'oxida-t...
Specular reflectance spectroscopy, in conjunction with linear potential sweep voltammetry, has been ...
The influence of stabilized, underpotential deposited (upd) lead on the oxidation of formic acid and...
Modulated specular reflectance spectroscopy has been used to investigate the electrode-electrolyte s...
This study examined the structural and electrocatalytic properties of polycrystalline, (111)- and (1...
Catalytic effects of foreign metal monolayers deposited at underpotentials have been found for the o...
Recent results on the formic acid oxidation reaction on platinum electrodes, especially those obtain...
An electromodulated IR reflectance spectroscopy (EMIRS) study of the adsorbed species resulting from...
In support of the recent interest in fuels from renewable resources for fuel cells, the intermediate...
The electrocatalytic oxidation of formic acid (HCOOH) and formate (HCOO-) to CO2 on platinum has bee...
La spectroscopie vibrationnelle de génération de la fréquence somme visible-infrarouge (SFG, sum-fre...
In this paper, we discuss the effects of catalyst load with respect to carbon powder for several Pt ...
The early stages of metal (M) electrodeposition (M = Cu, Ag, Pb, Cd and Hg) on columnar and smooth P...
Formic acid and adsorbed carbon monoxide electrooxidation on polycrystalline Pt and Au-modified Pt s...
The underpotential deposition and the initial stages of overpotential deposition of thallium and lea...
Résumé.- La déposition de monocouche de plomb sur platine et son effet catalytique 31 I'oxida-t...
Specular reflectance spectroscopy, in conjunction with linear potential sweep voltammetry, has been ...
The influence of stabilized, underpotential deposited (upd) lead on the oxidation of formic acid and...
Modulated specular reflectance spectroscopy has been used to investigate the electrode-electrolyte s...
This study examined the structural and electrocatalytic properties of polycrystalline, (111)- and (1...
Catalytic effects of foreign metal monolayers deposited at underpotentials have been found for the o...
Recent results on the formic acid oxidation reaction on platinum electrodes, especially those obtain...
An electromodulated IR reflectance spectroscopy (EMIRS) study of the adsorbed species resulting from...
In support of the recent interest in fuels from renewable resources for fuel cells, the intermediate...
The electrocatalytic oxidation of formic acid (HCOOH) and formate (HCOO-) to CO2 on platinum has bee...
La spectroscopie vibrationnelle de génération de la fréquence somme visible-infrarouge (SFG, sum-fre...
In this paper, we discuss the effects of catalyst load with respect to carbon powder for several Pt ...
The early stages of metal (M) electrodeposition (M = Cu, Ag, Pb, Cd and Hg) on columnar and smooth P...
Formic acid and adsorbed carbon monoxide electrooxidation on polycrystalline Pt and Au-modified Pt s...
The underpotential deposition and the initial stages of overpotential deposition of thallium and lea...