Ag-109NMR study of AgI-based glasses containing frozen alpha-AgI nanocrystals

Citation
N. Kuwata et al., Ag-109NMR study of AgI-based glasses containing frozen alpha-AgI nanocrystals, SOL ST ION, 136, 2000, pp. 1061-1066
Citations number
13
Language
INGLESE
art.tipo
Article
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
SOLID STATE IONICS
ISSN journal
0167-2738 → ACNP
Volume
136
Year of publication
2000
Pages
1061 - 1066
Database
ISI
SICI code
0167-2738(200011)136:<1061:ASOAGC>2.0.ZU;2-0
Abstract
Ag-109 MAS-NMR spectra of AgI-based glasses containing frozen alpha -AgI na nocrystals were measured extensively for AgI-Ag2O-MxOy (MxOy = B2O3, GeO2) systems. The spectrum of alpha -AgI frozen glass composite observed at room temperature was separated into three components, which were ascribed to gl ass matrix, alpha -AgI nanocrystals and crystalline beta -AgI. The temperat ure dependencies of the spectra suggest the formation of more alpha -AgI na nocrystals by heating. (C) 2000 Elsevier Science B.V. All rights reserved.