TY - JOUR
T1 - Batch experiments for the determination of the Ti(IV,III) couple in 1 moldm-3 HCl, 2 moldm-3 NaCl medium at 25°C
AU - Zingales, Roberto
AU - Romano, Vincenzo
AU - Amorello, Diana
PY - 2009
Y1 - 2009
N2 - The determination of the Ti(IV, III) redox couple formal potential in 1 M HCl 2 M NaCl medium at 25°C through batch experiments involving the preparation of Ti(IV) and Ti(III) mixtures via the reaction of Ti(IV) with Zinc amalgam, has been carried out with emf measurements in order to verify the correctness of the previous value that the authors obtained by a coulometric-potentiometric investigation in the same conditions. The results from the two independent methods are in good agreement: 9 ± 1 mV the first and 9 ± 2 the average batch result.
AB - The determination of the Ti(IV, III) redox couple formal potential in 1 M HCl 2 M NaCl medium at 25°C through batch experiments involving the preparation of Ti(IV) and Ti(III) mixtures via the reaction of Ti(IV) with Zinc amalgam, has been carried out with emf measurements in order to verify the correctness of the previous value that the authors obtained by a coulometric-potentiometric investigation in the same conditions. The results from the two independent methods are in good agreement: 9 ± 1 mV the first and 9 ± 2 the average batch result.
KW - III) couple; Emf measurements; Batch experiments; Zinc amalgam; Chemical analysis.
KW - Redox potential; Ti(IV
KW - III) couple; Emf measurements; Batch experiments; Zinc amalgam; Chemical analysis.
KW - Redox potential; Ti(IV
UR - http://hdl.handle.net/10447/35112
M3 - Article
VL - 38
SP - 259
EP - 263
JO - Journal of Solution Chemistry
JF - Journal of Solution Chemistry
SN - 0095-9782
ER -