STRUCTURAL INVESTIGATIONS OF MnO-Bi2O3 AND MnO-Bi2O3-As2O3 GLASS SYSTEMS BY IR SPECTROSCOPY
Glasses from xMnO · (100-x)Bi2O3 and xMnO · (100-x)[Bi2O3 · As2O3] systems, with 0≤ x≤ 50 mol% were obtained in the same conditions and characterized by IR spectroscopy. The influence of a gradual increase of MnO content on the glass structure and the effect of changing the glass matrix compositions...
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| Veröffentlicht in: | Modern physics letters. B, Condensed matter physics, statistical physics, applied physics Condensed matter physics, statistical physics, applied physics, 2003-04, Vol.17 (9), p.355-359 |
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| Hauptverfasser: | , , , |
| Format: | Artikel |
| Sprache: | eng |
| Online-Zugang: | Volltext |
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| Zusammenfassung: | Glasses from xMnO ·
(100-x)Bi2O3 and xMnO
· (100-x)[Bi2O3 ·
As2O3] systems, with
0≤ x≤ 50 mol% were obtained in the same conditions and
characterized by IR spectroscopy. The influence of a gradual increase
of MnO content on the glass structure and the effect of changing the
glass matrix compositions, were projected. The presence and the
dependence of the bismuthate structural units BiO3 and
BiO6 on the MnO content was analyzed. |
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| ISSN: | 0217-9849 1793-6640 |
| DOI: | 10.1142/S0217984903005287 |