Speciation of Tellurium in Aqueous Solutions: Identification of Trinuclear Tellurates by [sup.17]O, [sup.123]Te, and [sup.125]Te NMR Spectroscopy

• Published in: Molecules (Basel, Switzerland) Vol. 27; no. 24
• Main Authors: Medvedev, Alexander G, Savelyev, Oleg Yu, Krut’ko, Dmitry P, Mikhaylov, Alexey A, Lev, Ovadia, Prikhodchenko, Petr V
• Format: Journal Article
• Language: English
• Published: MDPI AG 01.12.2022
• Subjects: Analysis; Crystals; Nuclear magnetic resonance spectroscopy; Perovskite; Properties; Structure; Tellurium; Russia

Tellurates have attracted the attention of researchers over the past decade due to their properties and as less toxic forms of tellurium derivatives. However, the speciation of Te(VI) in aqueous solutions has not been comprehensively studied. We present a study of the equilibrium speciation of tellu...