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

Naoaki Kuwata, Junichi Kawamura, Yoshio Nakamura, Kazuhiro Okuda, Masahiro Tatsumisago, Tsutomu Minami

Research output: Contribution to journalArticlepeer-review

11 Citations (Scopus)

Abstract

Ag-109 MAS-NMR spectra of AgI-based glasses containing frozen α-AgI nanocrystals were measured extensively for AgI-Ag2O-MxOy (MxOy = B2O3, GeO2) systems. The spectrum of α-AgI frozen glass composite observed at room temperature was separated into three components, which were ascribed to glass matrix, α-AgI nanocrystals and crystalline β-AgI. The temperature dependencies of the spectra suggest the formation of more α-AgI nanocrystals by heating.

Original languageEnglish
Pages (from-to)1061-1066
Number of pages6
JournalSolid State Ionics
Volume136-137
DOIs
Publication statusPublished - 2000 Nov 2

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