| Electrical Transport of Mixed Phased
Glassy Nanocomposites |
Ranadip Kundu#, Debasish Roy1 and Sanjib Bhattacharya*
Pages : 35-40
DOI : 10.1080/0371750X.2014.998842 |
| Abstract |
| Ionic conductivity and conductivity relaxation of ZnO doped silver molybdate glass-nanocomposite systems have
been studied. X-ray diffraction studies have been carried out to obtain the particle size and the distribution of ZnO,
Ag2MoO4, Ag2Mo2O7 and Ag6Mo10O33 nanoparticles dispersed in glass-nanocomposites. A symmetric stretching of
the Mo–O octahedral units has been found in the FTIR study. It has also been noted that as ZnO content increases,
the bond strength of Mo–O becomes weaker. Ionic relaxation data of glass-nanocomposites have been analyzed in
the framework of the electric modulus formalism. It has been observed that the electrical conductivity depends
upon the ZnO content added to the system.
[Keywords: Electrical conductivity, Glass nanocomposites, Relaxation time, Decoupling index, FTIR]
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