Mechanistic aspects of methanol oxidation on platinum-based electrocatalysts

Mechanistic aspects of methanol oxidation on platinum-based electrocatalysts

An understanding of the overall mechanism of the electrooxidation of methanol is of considerable interest in relation to the optimization of the direct methanol fuel cell. This paper describes in detail the different steps in the oxidation of methanol on platinum-based electrocatalysts with the iden...

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Veröffentlicht in:Journal of applied electrochemistry 2001-07, Vol.31 (7), p.767-771
1. Verfasser: LEGER, J.-M
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Sprache:eng
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Applied sciences
Chemistry
Electrochemistry
Energy
Energy. Thermal use of fuels
Equipments for energy generation and conversion: thermal, electrical, mechanical energy, etc
Exact sciences and technology
Fuel cells
General and physical chemistry
Kinetics and mechanism of reactions
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creator LEGER, J.-M
description An understanding of the overall mechanism of the electrooxidation of methanol is of considerable interest in relation to the optimization of the direct methanol fuel cell. This paper describes in detail the different steps in the oxidation of methanol on platinum-based electrocatalysts with the identification of the key adsorption steps and of the different intermediates involved. From these fundamental studies, it is shown how it is possible to design multimetallic electrocatalysts for the electrooxidation of methanol under experimental conditions suitable for fuel cell application.
doi_str_mv 10.1023/A:1017531225171
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subjects Applied sciences
Chemistry
Electrochemistry
Energy
Energy. Thermal use of fuels
Equipments for energy generation and conversion: thermal, electrical, mechanical energy, etc
Exact sciences and technology
Fuel cells
General and physical chemistry
Kinetics and mechanism of reactions
title Mechanistic aspects of methanol oxidation on platinum-based electrocatalysts
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