CATALYTIC-OXIDATION OF LACTATE INTO PYRUVATE ON A PLATINUM-ELECTRODE MODIFIED BY LEAD AD-ATOMS

被引：0

作者：

LYAZIDI, HA

BOUKHEDENA, M

MESTRE, M

FAUVARQUE, JF

机构：

[1] CONSERVATOIRE NATL ARTS & METIERS,ELECTROCHIM IND LAB,F-75003 PARIS,FRANCE

[2] FAC SCI MEKNES,CHIM ANALYT LAB,MEKNES,MOROCCO

来源：

BULLETIN DE LA SOCIETE CHIMIQUE DE FRANCE | 1995年 / 132卷 / 10期

关键词：

CYCLIC VOLTAMMETRY; MODIFIED ELECTRODE; CATALYSIS; LEAD AD-ATOMS; ELECTROCATALYSIS; LACTATE OXIDATION; PYRUVATE;

D O I：

暂无

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

The effects of underpotentially deposited Pb on the oxidation of sodium lactate at a Pt electrode was studied by recording cyclic voltammograms. The activity of the modified electrode towards the electro-oxidation of sodium lactate in alkaline solution was found to be higher than that of bulk platinum. A deactivation of the electrocatalyst was observed when the pyruvate concentration was high, suggesting its preferential adsorption on the catalyst.

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页码：1039 / 1045

页数：7

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