| dc.contributor.author |
Dalvi, Anshuman |
|
| dc.date.accessioned |
2024-01-25T07:08:30Z |
|
| dc.date.available |
2024-01-25T07:08:30Z |
|
| dc.date.issued |
2005-05 |
|
| dc.identifier.uri |
https://www.sciencedirect.com/science/article/pii/S0022369704003841 |
|
| dc.identifier.uri |
http://dspace.bits-pilani.ac.in:8080/jspui/xmlui/handle/123456789/13983 |
|
| dc.description.abstract |
Crystallization in the melt-quenched (MQ) and mechanically milled (MM) superionic systems has been thoroughly investigated using differential scanning calorimetry, X-ray diffraction and electrical conductivity measurements. It is observed that the two systems obey different crystallization processes. The conventionally melt-quenched samples exhibit only one crystallization peak near 112 °C, whereas, the mechanochemically synthesized samples show two well-separated crystallization peaks at Tcl∼75–97 °C and Tc2∼132±2 °C. The higher value of electrical conductivity in the mechanochemically synthesized samples (∼10−2 Ω−1 cm−1 at 300 K) than the melt-quenched samples is attributed to the higher value of disorder (entropy) in the former. |
en_US |
| dc.language.iso |
en |
en_US |
| dc.publisher |
Elsevier |
en_US |
| dc.subject |
Physics |
en_US |
| dc.subject |
A. Amorphous materials |
en_US |
| dc.subject |
C. Glasses |
en_US |
| dc.subject |
C. Differential scanning calorimetry |
en_US |
| dc.subject |
Phase transitions |
en_US |
| dc.title |
Crystallization studies on AgI–Ag2O–MoO3 superionic system synthesized by melt quenching and mechanical milling |
en_US |
| dc.type |
Article |
en_US |