Szczegóły publikacji
Opis bibliograficzny
Correlation between glass transition effect and structural changes in multicomponent iron phosphate-silicate glasses / Justyna KUCZEK, Piotr JELEŃ, Justyna SUŁOWSKA, Magdalena SZUMERA // Journal of Thermal Analysis and Calorimetry ; ISSN 1388-6150. — Tytuł poprz.: Journal of Thermal Analysis ; ISSN: 0368-4466. — 2019 — vol. 138 iss. 6, s. 4145–4153. — Bibliogr. s. 4152–4153, Abstr. — Publikacja dostępna online od: 2019-06-21
Autorzy (4)
Słowa kluczowe
Dane bibliometryczne
| ID BaDAP | 126268 |
|---|---|
| Data dodania do BaDAP | 2019-12-16 |
| Tekst źródłowy | URL |
| DOI | 10.1007/s10973-019-08465-5 |
| Rok publikacji | 2019 |
| Typ publikacji | artykuł w czasopiśmie |
| Otwarty dostęp |  |
| Creative Commons | |
| Czasopismo/seria | Journal of Thermal Analysis and Calorimetry |
Abstract
Iron phosphate-silicate glasses from P2O5–SiO2–K2O–MgO–CaO–Fe2O3 system were subjected to the thermal and spectroscopic studies in order to gain information about their structure and thermal behavior in the range of glass transition effect. Research includes results obtained via DSC, MIR and DRIFT spectroscopy. Designated values of glass transition temperature and specific heat change slightly increases with Fe2O3 incorporation. Spectra collected during thermal treatment of glasses containing 2 and 30 mol% Fe2O3 exhibited various changes. Fe2O3 addition affected the glass structure by its reinforcement and led to its preservation during thermal treatment. The connection between density, molar volume, oxygen packing density and the chemical composition’s alteration were also established because of the direct dependence of physical properties and the structure. Obtained results supported thermal and spectroscopic studies. Conducted research is considered as a contribution to the knowledge about the family of iron phosphate glasses, which are known from their interesting properties and widely used applications.