Batch experiments for the determination of the Ti(IV,III) couple in 1 moldm-3 HCl, 2 moldm-3 NaCl medium at 25°C

Ledda, F

Risultato della ricerca: Article

Abstract

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.
Lingua originaleEnglish
pagine (da-a)259-263
Numero di pagine5
RivistaJournal of Solution Chemistry
Volume38
Stato di pubblicazionePublished - 2009

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Mercury amalgams
Oxidation-Reduction
Zinc
mercury amalgams
Electric potential
zinc
Experiments
preparation

All Science Journal Classification (ASJC) codes

  • Biophysics
  • Physical and Theoretical Chemistry
  • Molecular Biology
  • Biochemistry

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title = "Batch experiments for the determination of the Ti(IV,III) couple in 1 moldm-3 HCl, 2 moldm-3 NaCl medium at 25°C",
abstract = "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.",
keywords = "Redox potential; Ti(IV,III) couple; Emf measurements; Batch experiments; Zinc amalgam; Chemical analysis.",
author = "{Ledda, F} and Vincenzo Romano and Roberto Zingales and Diana Amorello",
year = "2009",
language = "English",
volume = "38",
pages = "259--263",
journal = "Journal of Solution Chemistry",
issn = "0095-9782",
publisher = "Springer New York",

}

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 - Ledda, F

AU - Romano, Vincenzo

AU - Zingales, Roberto

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 - Redox potential; Ti(IV,III) couple; Emf measurements; Batch experiments; Zinc amalgam; Chemical analysis.

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 -