NMR and Mössbauer characterization of tin(II)–tin(IV)–sodium phosphate glasses
Langue
en
Article de revue
Ce document a été publié dans
Journal of Non-Crystalline Solids. 2004, vol. 345-346, p. 75-79
Elsevier
Résumé en anglais
xSnO–(100 − x)NaPO3 glasses were prepared under argon atmosphere for 0 <,= x <,= 40. Wet chemical analyses and Mössbauer spectroscopy indicate the presence of Sn(II) and Sn(IV) in the glasses, with a majority of Sn(II). ...Lire la suite >
xSnO–(100 − x)NaPO3 glasses were prepared under argon atmosphere for 0 <,= x <,= 40. Wet chemical analyses and Mössbauer spectroscopy indicate the presence of Sn(II) and Sn(IV) in the glasses, with a majority of Sn(II). 119Sn NMR and Mössbauer spectra show that the local environment of Sn(II) are characteristic of SnO in network forming sites...< Réduire
Mots clés en anglais
Mössbauer spectroscopy
Phosphate glasses
Tin
Nuclear magnetic resonance
Origine
Importé de halUnités de recherche