CYCLIC VOLTAMMETRIC AND EQCM STUDY OF THE BEHAVIOUR AND STABILITY OF PT-IR DEPOSITS AND PT-IR WIRE ELECTRODES FOR METHANOL ELECTROOXIDATION IN ACID SOLUTION

The electro-oxidation of methanol at Pt-Ir and Pt deposits, and at Pt, Ir, and Pt-Ir wires in sulfuric acid solution was studied by cyclic voltammetry (CV), and in the case of Pt-Ir and Pt electrodeposits, also with the electrochemical quartz crystal microbalance (EQCM). The effect of repetitive pot...

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Auteurs principaux: URETA-ZAÑARTU,M.SOLEDAD, BRAVO,PATRICIA, REYES,GLORIA, YAÑEZ,CLAUDIA, GANCELO,J.RAMON, GUTIERREZ,CLAUDIO, MARCO,JOSE F
Langue:English
Publié: Sociedad Chilena de Química 2001
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Accès en ligne:http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0366-16442001000300013
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