New insights for titanium(iv) speciation in acidic media based on UV-visible and 31P NMR spectroscopies and molecular modeling-Reference-Cited by-同舟云学术

New insights for titanium(iv) speciation in acidic media based on UV-visible and 31P NMR spectroscopies and molecular modeling

Published:2021 Issue:43 Volume:11 Page:27059-27073
ISSN:2046-2069
Container-title:RSC Advances
language:en
Short-container-title:RSC Adv.

Author:

Mangold Lucas¹²^ORCID,Halleux Hubert²,Leclerc Sébastien³^ORCID,Moncomble Aurélien⁴^ORCID,Cote Gérard⁵^ORCID,Chagnes Alexandre¹^ORCID

Affiliation:

1. Université de Lorraine, CNRS, GeoRessources, F-54000, Nancy, France

2. Prayon, Rue Joseph Wauters 144 à, B-4480, Engis, Belgium

3. Université de Lorraine, CNRS, LEMTA, F-54000, Nancy, France

4. Univ. Lille, CNRS, UMR 8516, LASIRE-Laboratoire Avancé de Spectroscopie pour Les Interactions La Réactivité et L’Environnement, F-59000, Lille, France

5. PSL Research University, Chimie ParisTech, CNRS, Institut de Recherche de Chimie-Paris (IRCP), F-75005, Paris, France

Abstract

A spectroscopic study of titanium(iv) speciation in diluted nitric acid (model of non-complexing medium) and 0.1–12.7 mol L−1 phosphoric acid aqueous solutions. Evidence for the presence of polynuclear species is supported by molecular modeling.

Funder

Association Nationale de la Recherche et de la Technologie

Grand Équipement National De Calcul Intensif

Publisher

Royal Society of Chemistry (RSC)

Subject

General Chemical Engineering,General Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2021/RA/D1RA04284J

Reference73 articles.

1. Council of Europe , European Pharmacopoeia , 10th edn, Council of Europe , Strasbourg , 2019 , p. 3553

2. U.S. Pharmacopeial Convention , Food Chemicals Codex (FCC) , 11th edn, Rockville, MD , 2019 , p. 927