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Properties of (0.5−x)Zn-xFe2O3-0.5P2O5 glasses |
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| Authors: | T JermoumiMustapha Hafid N NiegischM Mennig A SabirN Toreis |
| Affiliation: | a Laboratory of Glass and Ceramics, Department of Physics, IBN Tofail University, B.P. 133, Kenitra 14000, Morocco b Institute of New Materials, GmbH, Gebäude 43, im Stadtwald D-66123 Saarbrücken, Germany c LPNA-Department of Physics, IBN Tofail University, B.P. 133, Kenitra 14000, Morocco d Ecole Mohamadia des Ingénieurs, Rabat, Agdal, Morocco |
| Abstract: | Experimental determination of the properties of less studied zinc-iron-phosphate glasses was investigated. Glasses of the general composition (50−x)ZnO-xFe2O3-50P2O5, mol%, with x=0, 10, 20, 30 and 40, was chosen for these investigations. These studies included, glass forming, glass density, thermal expansion coefficient, dilatometric softening temperature, an initial test of chemical durability and vibrational properties. It is shown that an Fe/P ratio of the compositions at about 0.6 and 0.8 and the O/P ratio at 3.4 and 3.8 could be considered as chemically durable phosphate candidates. |
| Keywords: | Glasses Oxides Differential scanning calorimetry (DSC) Infrared spectroscopy Thermal expansion |
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