Thermal and optical propertie of phosphate glasses

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25310%2F05%3A00003032" target="_blank" >RIV/00216275:25310/05:00003032 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
čeština
Original language name
Thermal and optical propertie of phosphate glasses
Original language description
Glasses from PbO-ZnO-P2O5 system (23 different chemical compositions organized into 4 rows, resp.) were prepared and systematically studied. The increase in the density (3.6 - 5.6 g/cm3), in the glass transition temperature (Tg = 270 - 394 °C), and in the active index (n = 1.64 - 1.87) was observed with the increase in PbO for P2O5 content. Simultaneously, the value of the optical gap (Eg = 5.39-4.49 eV) decreased. In the case of substitution of PbO for ZnO (P2O5 content = 40 mol. %) it is suggested that the nanophase separation at the composition 40PbO-20ZnO-40P2O5 cannot be excluded.
Czech name
Thermal and optical propertie of phosphate glasses
Czech description
Glasses from PbO-ZnO-P2O5 system (23 different chemical compositions organized into 4 rows, resp.) were prepared and systematically studied. The increase in the density (3.6 - 5.6 g/cm3), in the glass transition temperature (Tg = 270 - 394 °C), and in the active index (n = 1.64 - 1.87) was observed with the increase in PbO for P2O5 content. Simultaneously, the value of the optical gap (Eg = 5.39-4.49 eV) decreased. In the case of substitution of PbO for ZnO (P2O5 content = 40 mol. %) it is suggested that the nanophase separation at the composition 40PbO-20ZnO-40P2O5 cannot be excluded.

Publication year
2005
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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