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Dr. Ahmed Mohamed Amin :: Publications: |
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| Title: | Electrical and thermal investigations of the phase transitions in ammonium purpurate “murexide” C 8 H 4 O 6 N 5· HN 4
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| Authors: | MM Abdel-Kader, F El-Kabbany, MM Mosaad, A El-Shawarby |
| Year: | 1994 |
| Keywords: | Not Available |
| Journal: | Not Available |
| Volume: | Not Available |
| Issue: | Not Available |
| Pages: | Not Available |
| Publisher: | Not Available |
| Local/International: | International |
| Paper Link: | Not Available |
| Full paper | Not Available |
| Supplementary materials | Not Available |
| Abstract: |
Abstract Based on some electrical properties (resistivity, dielectric constant and pyroelectric current) measured between 40 and 300 C, combined with the DTA thermogram in the same temperature range, we observed two structural phase transitions in ammonium purpurate (APP)“murexide'C 8 H 4 O 6 H 5· NH 4 at temperatures of about 100 and 257 C. |
