Structure of PbF2–TeO2 glasses and glass-ceramics
XRD, SEM, TEM, Raman and FTIR have been used to study the structure of PbF2–TeO2 glasses and glass-ceramics (10 ≤ PbF2 ≤ 90 mol%). Raman and FTIR spectra have been analyzed to track the change in fraction of TeO4 units (N4) with increasing PbF2. The results showed almost a linear decrease of N4 for...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2020-05-01
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| Series: | Journal of Materials Research and Technology |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2238785419322549 |