| dc.contributor.author |
Dalvi, Anshuman |
|
| dc.date.accessioned |
2024-01-29T13:26:01Z |
|
| dc.date.available |
2024-01-29T13:26:01Z |
|
| dc.date.issued |
2012-06 |
|
| dc.identifier.uri |
https://pubs.aip.org/aip/acp/article-abstract/1447/1/601/874694/Electrical-transport-and-structural-investigations?redirectedFrom=fulltext |
|
| dc.identifier.uri |
http://dspace.bits-pilani.ac.in:8080/jspui/xmlui/handle/123456789/14033 |
|
| dc.description.abstract |
Glass-ceramic nanocomposites in Cu2O substituted AgI-(Ag2O)1-x-(Cu2O)x-V2O5 superionic system are prepared by annealing the melt-quenched glasses above the crystallization temperatures. Structural and electrical properties have been investigated. Scanning electron microscopy suggests the existence of fine particles of size 20-200 nm dispersed in the annealed glass matrix. Samples are essentially ionic and stable under conductivity-temperature cycles upto ∼ 160 °C. It is found that the conductivity in the nanocomposites increases with Cu2O substitution and highest conductivity is found to be ∼ 2 × 10−3 Ω−1cm−1 for x = 0.3 at room temperature. Differential scanning calorimetry scans confirm the existence of silver iodide crystallites in all the glass-ceramic compositions. |
en_US |
| dc.language.iso |
en |
en_US |
| dc.publisher |
AIP |
en_US |
| dc.subject |
Physics |
en_US |
| dc.subject |
Electrical properties and parameters |
en_US |
| dc.subject |
SEM (Scanning Electron Microscopy) |
en_US |
| dc.subject |
Ceramics |
en_US |
| dc.subject |
Nanocomposites |
en_US |
| dc.subject |
Transition metal oxides |
en_US |
| dc.subject |
Chemical compounds |
en_US |
| dc.title |
Electrical transport and structural investigations in Cu2O substituted AgI-Ag2O-V2O5 glass-ceramic nanocomposites |
en_US |
| dc.type |
Article |
en_US |