Journal article
Disappearance of βAgI in (AgI)0.7–(NaPO3)0.3 composite at room temperature
Abstract
We report crystalline phases in the melt-quenched (AgI)0.8–(NaPO3)0.2 and (AgI)0.7–(NaPO3)0.3 superionic composites at room temperature as studied by VEGA powder neutron diffraction of KEK. (AgI)0.8–(NaPO3)0.2 contains γAgI and βAgI with a 70:30 ratio, which is similar to that found in pure AgI. On the other hand, (AgI)0.7–(NaPO3)0.3 contains AgI and Ag5IP2O7 with a 53:47 ratio, without any indication of βAgI presence. Due to the overall broad …
Authors
Purwanto A; Kartini E; Kamiyama T; Hoshikawa A; Harjo S; Collins MF; Purnama S
Journal
Solid State Ionics, Vol. 171, No. 1-2, pp. 113–119
Publisher
Elsevier
Publication Date
June 2004
DOI
10.1016/j.ssi.2004.04.011
ISSN
0167-2738