Browsing by Author "Reyes Cava, Gloria Ximena"
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Ureta Zañartu, María Soledad; Bravo, P.; Reyes Cava, Gloria Ximena; Yañez, Claudia; Gancedo, José Ramón; Gutiérrez, C.; Marco, José F. (SOCIEDAD CHILENA DE QUIMICA, 2001-09)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 ...
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Ureta Zañartu, María Soledad; Yáñez Soto, Claudia; Páez, Maritza; Reyes Cava, Gloria Ximena (ELSEVIER SCIENCE SA LAUSANNE, 1996-04-12)The activity of Pt, Pt + Pb and Pt + Ir deposits on Ti, for ethylene glycol (EG) oxidation, was studied in both 0.5 M H2SO4 and 0.5 M NaOH solutions. The metallic deposits were prepared by electrolysis at constant current ...
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Ureta Zañartu, María Soledad; Yáñez Soto, Claudia; Reyes Cava, Gloria Ximena; Gancedo, José Ramón; Marco, José F. (SPRINGER VERLAG, 1998-05)The activity of Pt-Ir deposits on titanium for the reduction of the nitrate ion in 0.5 M perchloric acid was studied. The electrodes were characterized by SEM-EDAX, XPS and cyclic voltammetry. The activity of the electrodes ...