Published 1998
| Version v1
Journal article
Influence of Na2O on the structure and crystallization of mixed network AlPO4-BPO4-SiO2 glasses
Creators
- 1. University of Mining and Metallurgy, Cracow (Poland)
Description
The effect of Na2O addition on the glassy state in the system AlPO4-BPO4-SiO2 has been determined. The effect of Na2O on the framework of this glass was examined by the MAS-NMR method. It has been found that the boron atoms pass from the coordination 4 into 3, and the aluminium atoms from the coordination 6 into coordination 4. The depolimerizing action of Na2O on the silicate and phosphate framework was observed. The crystallization process of the se glasses was carried out and the EDS measurements were made. (author)
Additional details
Publishing Information
- Journal Title
- Prace Komisji Nauk Ceramicznych. Ceramika
- Journal Issue
- no.57
- Journal Page Range
- p. 173-179
- ISSN
- 0860-3340
- CODEN
- PKNCE6
Conference
- Title
- 4. International Seminar Porous and Special Glasses PLG'98
- Dates
- 2-5 Oct 1998
- Place
- Szklarska Poreba (Poland)
INIS
- Country of Publication
- Poland
- Country of Input or Organization
- Poland
- INIS RN
- 31044514
- Subject category
- S36: MATERIALS SCIENCE; S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- ALUMINIUM PHOSPHATES; BORON PHOSPHATES; CHEMICAL COMPOSITION; COORDINATION NUMBER; CRYSTAL STRUCTURE; CRYSTALLIZATION; ELECTRON DIFFRACTION; GLASS; MEETINGS; NUCLEAR MAGNETIC RESONANCE; PHOSPHORUS 31; SCANNING ELECTRON MICROSCOPY; SILICON 29; SILICON OXIDES; SODIUM OXIDES
- Descriptors DEC
- ALKALI METAL COMPOUNDS; ALUMINIUM COMPOUNDS; BORON COMPOUNDS; CHALCOGENIDES; COHERENT SCATTERING; DIFFRACTION; ELECTRON MICROSCOPY; EVEN-ODD NUCLEI; ISOTOPES; LIGHT NUCLEI; MAGNETIC RESONANCE; MICROSCOPY; NUCLEI; ODD-EVEN NUCLEI; OXIDES; OXYGEN COMPOUNDS; PHASE TRANSFORMATIONS; PHOSPHATES; PHOSPHORUS COMPOUNDS; PHOSPHORUS ISOTOPES; RESONANCE; SCATTERING; SILICON COMPOUNDS; SILICON ISOTOPES; SODIUM COMPOUNDS; STABLE ISOTOPES
Optional Information
- Contract/Grant/Project number
- KBN grant no.7T08D02910
- Notes
- 5 refs, 5 figs