Heat treatment effect on CaO-P2O5-SiO2-Fe2O3 glass-ceramics structure

Autor(en): Simon, V
Eniu, D
Neumann, M
Simon, S
Stichwörter: Physics; Physics, Applied; Physics, Condensed Matter; Physics, Mathematical; SILICATE
Erscheinungsdatum: 2004
Herausgeber: WORLD SCIENTIFIC PUBL CO PTE LTD
Journal: INTERNATIONAL JOURNAL OF MODERN PHYSICS B
Volumen: 18
Ausgabe: 15
Startseite: 2215
Seitenende: 2221
Zusammenfassung: 
The heat treatment carried out at different temperatures between 1000 and 1200degreesC for the same time and under similar conditions leads to differences in the elemental composition and therefore in the ratio of the component elements on the sample surface. They are evidenced by changes in O1s core level XPS spectra. The ratio of bridging oxygen (BO) to non-bridging oxygen (NBO) in iron containing CaO-SiO2-P2O5 glasses changes differently for the glass ceramic sample resulting from heat treatment carried out at 1000degreesC and for those obtained at higher treatment temperatures.
ISSN: 02179792
DOI: 10.1142/S0217979204025269

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