Reduction of Peroxodisulfate on Gold(111) Covered by Surface Oxides: Inhibition and Coupling between Two Oxide Reduction Processes.

Kód výsledku v IS VaVaI
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Výsledek na webu
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DOI - Digital Object Identifier
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Jazyk výsledku
angličtina
Název v původním jazyce
Reduction of Peroxodisulfate on Gold(111) Covered by Surface Oxides: Inhibition and Coupling between Two Oxide Reduction Processes.
Popis výsledku v původním jazyce
Cyclic voltammetry and potentiostatic current transient measurements with the rotating disc electrode are used to study the reduction of peroxodisulfate(PDS) on Au(111) covered by surface oxides. A strong inhibition is observed. Evidence is provided thatthe inhibition is related to the coverage of Au(111) by the more stable oxide. The difference between the kinetics of the reduction of the two main oxide species on Au(111) is ascribed to a coupling between the two processes.
Název v anglickém jazyce
Reduction of Peroxodisulfate on Gold(111) Covered by Surface Oxides: Inhibition and Coupling between Two Oxide Reduction Processes.
Popis výsledku anglicky
Cyclic voltammetry and potentiostatic current transient measurements with the rotating disc electrode are used to study the reduction of peroxodisulfate(PDS) on Au(111) covered by surface oxides. A strong inhibition is observed. Evidence is provided thatthe inhibition is related to the coverage of Au(111) by the more stable oxide. The difference between the kinetics of the reduction of the two main oxide species on Au(111) is ascribed to a coupling between the two processes.

Druh
J<sub>x</sub> - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
CEP obor
CG - Elektrochemie
OECD FORD obor
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Rok uplatnění
2001
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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