Published September 1987
| Version v1
Journal article
Glass formation in RbF-BeF2-ErF3 system
- 1. Moskovskij Gosudarstvennyj Univ. (USSR)
Description
IR spectroscopic method (200-2000 cm-1) is used to study the glass structure in RbF-BeF2-ErF3 system. It is shown that with increase of erbium fluoride content in fluoroberyllate glasses the absorption bands characteristic of (BeF3)nn- groupings, appear in spectra. DTA and X-ray diffraction analysis of the glass annealing products are used to study the glass crystallization process. It is stated that erbium fluoride introduction into the glass results in increase of crystallization stability. The glass structure model is suggested
Additional details
Additional titles
- Original title (Russian)
- Стеклообразование в системе RbF-BeF
Publishing Information
- Journal Title
- Zh. Neorg. Khim.
- Journal Volume
- 32
- Journal Issue
- 9
- Series
- Zh. Neorg. Khim.
- Journal Page Range
- 2281-2284
- ISSN
- 0044-457X
- CODEN
- ZNOKA
INIS
- Country of Publication
- Russian Federation
- Country of Input or Organization
- USSR
- INIS RN
- 19066783
- Subject category
- S36: MATERIALS SCIENCE;
- Descriptors DEI
- BERYLLIUM FLUORIDES; CRYSTALLIZATION; DENSITY; ERBIUM FLUORIDES; GLASS; INFRARED SPECTRA; PHASE DIAGRAMS; PHASE STUDIES; RUBIDIUM FLUORIDES
- Descriptors DEC
- ALKALI METAL COMPOUNDS; ALKALINE EARTH METAL COMPOUNDS; BERYLLIUM COMPOUNDS; DIAGRAMS; ERBIUM COMPOUNDS; FLUORIDES; FLUORINE COMPOUNDS; HALIDES; HALOGEN COMPOUNDS; INFORMATION; PHASE TRANSFORMATIONS; PHYSICAL PROPERTIES; RARE EARTH COMPOUNDS; RUBIDIUM COMPOUNDS; SPECTRA