A new positive mixed anion effect on fast Ag+ ion conductivity in Ag2WO4

Authors
Shah, MA Ahmad, A
Citation
Ma. Shah et A. Ahmad, A new positive mixed anion effect on fast Ag+ ion conductivity in Ag2WO4, I J CHEM A, 39(9), 2000, pp. 997-999
Citations number
10
Categorie Soggetti
Chemistry
Journal title
INDIAN JOURNAL OF CHEMISTRY SECTION A-INORGANIC BIO-INORGANIC PHYSICAL THEORETICAL & ANALYTICAL CHEMISTRY
ISSN journal
03764710 → ACNP
Volume
39
Issue
9
Year of publication
2000
Pages
997 - 999
Database
ISI
SICI code
0376-4710(200009)39:9<997:ANPMAE>2.0.ZU;2-L
Abstract
electrical conductivity measurements have been made for pure and doped Ag2W O4 in the temperature range 293-478K using Gen Rad 1659 RLC digibridge. The sample with 10 mol % Ag2MoO4 shows the highest ionic conductivity at room temperature. A positive mixed anion effect is observed. The higher Ag(+)ion conductivity is attributed to the free volume created by the substitution of a small sized isovalent guest ion.