Szczegóły publikacji
Opis bibliograficzny
Infrared studies of devitrification $Li_{2}O\cdot B_{2}O_{3}\cdot 2GeO_{2}$ glass / K. BŁASZCZAK, A. ADAMCZYK, M. Wędzikowska, M. ROKITA // Journal of Molecular Structure ; ISSN 0022-2860. — 2004 — vol. 704 iss. 1–3, s. 275–279. — Bibliogr. s. 279, Abstr. — 7th International conference on Molecular spectroscopy : Wroclaw, Poland, September 11-14, 2003
Autorzy (4)
- AGHBłaszczak Krystyna
- AGHAdamczyk Anna
- Wędzikowska M.
- AGHRokita Magdalena
Słowa kluczowe
Dane bibliometryczne
| ID BaDAP | 18139 |
|---|---|
| Data dodania do BaDAP | 2004-11-25 |
| Tekst źródłowy | URL |
| DOI | 10.1016/j.molstruc.2004.01.060 |
| Rok publikacji | 2004 |
| Typ publikacji | referat w czasopiśmie |
| Otwarty dostęp |  |
| Czasopismo/seria | Journal of Molecular Structure |
Abstract
The results of FT-IR spectroscopy studies of the crystal products are presented. A glass, with a composition according to the formula of (Li2OB2O3MeO2)-B-.-Me-. has been synthesized. The glass has been devitrificated at various temperatures (480-750 degreesC) and over various periods of time (0.5-30 h). The analysis of the obtained vibrational spectra allows us to make some conclusions on the structure of the studied devitrificates: they are made of polymerised tetrahedral BO4 and GeO4 units. The additional X-ray diffraction studies allows us to establish the phase composition of the mentioned devitrificates. The identified phase is lithium borogermanate Li[BGeO4] which is a non-ferroelectric polar phase. Therefore, the obtained compound can be used for piezo- and pyroelectric devices.
