Open AccessThe Effect of Mixed Iodide Salts on the Conductivity Behavior in Ag2O-V2O5-B2O3 Superionic Glass System
Author(s) -
Poonam Sharma,
D. K. Kanchan,
Nirali Gondaliya,
Meenakshi Pant,
Manish S. Jayswal
Publication year - 2011
Publication title -
new journal of glass and ceramics
Language(s) - English
Resource type - Journals
eISSN - 2161-7562
pISSN - 2161-7554
DOI - 10.4236/njgc.2011.13018
Subject(s) - iodide , conductivity , analytical chemistry (journal) , electrical resistivity and conductivity , dielectric spectroscopy , metal , quenching (fluorescence) , silver iodide , materials science , inorganic chemistry , chemistry , fluorescence , metallurgy , composite material , optics , organic chemistry , electrode , physics , layer (electronics) , electrical engineering , electrochemistry , engineering , silver halide
A superionic mixed metal iodide glass system [(PbI2 –CuI ) - Ag2O- V2O5- B2O3] has been prepared by splat quenching technique. The prepared glass samples are characterized by X-ray diffraction (XRD) and differential scanning calo- rimetry (DSC). The effect of mixed metal iodide salts concentration on electrical properties has been investigated by the complex impedance spectroscopy (CIS). AC conductivity analysis is carried out in the frequency range of 2MHz-1Hz at different temperatures and an enhancement in the conductivity with iodide salts is the main feature of the observed re- sults with an anomaly at 20 mole % of PbI2 –CuI