Following our previous investigations on aqueous solutions of hypooxidized and iperoxidized species, we managed, by lowering the temperature of the solutions to 0 °C, to obtain, by electrochemical methods, Yb(II) and Yb(III) mixtures, enough stable to determine by a potentiometric method the formal redox potential of the Yb(III, II) couple. Its value, in a large range of total Ytterbium concentration, is − 1233 ± 3 mV against the molal hydrogen electrode in the 3.22 m NaCl medium.

AMORELLO, D., ROMANO, V., ZINGALES, R. (2004). The formal redox potential of the Yb(III,II) Couple at 0°C in 3.22 molal NaCl medium. ANNALI DI CHIMICA, 94(3), 113-122 [10.1002/adic.200490030].

The formal redox potential of the Yb(III,II) Couple at 0°C in 3.22 molal NaCl medium

AMORELLO, Diana;ROMANO, Vincenzo;ZINGALES, Roberto
2004-01-01

Abstract

Following our previous investigations on aqueous solutions of hypooxidized and iperoxidized species, we managed, by lowering the temperature of the solutions to 0 °C, to obtain, by electrochemical methods, Yb(II) and Yb(III) mixtures, enough stable to determine by a potentiometric method the formal redox potential of the Yb(III, II) couple. Its value, in a large range of total Ytterbium concentration, is − 1233 ± 3 mV against the molal hydrogen electrode in the 3.22 m NaCl medium.
2004
AMORELLO, D., ROMANO, V., ZINGALES, R. (2004). The formal redox potential of the Yb(III,II) Couple at 0°C in 3.22 molal NaCl medium. ANNALI DI CHIMICA, 94(3), 113-122 [10.1002/adic.200490030].
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/10447/32172
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