Please use this identifier to cite or link to this item:
http://nopr.niscpr.res.in/handle/123456789/46609| Title: | Study of Phase Transformations in Copper Telluride |
| Authors: | Sharma, Indu Bhushan Batra, Sulekha |
| Issue Date: | Jan-1989 |
| Publisher: | NISCAIR-CSIR, India |
| Abstract: | Differential scanning calorimetry and thermogravimetry show that Cu4 Te3, undergoes two phase transformations in the temperature regions 610-615 and 619-628 K with peak temperatures of 612.6 and 624.5 K respectively. The high temperature X-ray diffractometry substantiates the calorimetric results. The material is diamagnetic in the temperature range 323-643 K, which rules out presence of Cu2+ ions. Entropies of activation for the transitions have been computed. |
| Page(s): | 16-18 |
| ISSN: | 0975-0975(Online); 0376-4710(Print) |
| Appears in Collections: | IJC-A Vol.28A(01) [January 1989] |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| IJCA 28A(1) 16-18.pdf | 1.59 MB | Adobe PDF | View/Open |
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