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Description
The structure changes of 50(2Bi2O3-V2O5)-50SrB4O7 glass occurred during increase in temperature was measured by XRD.
The polycrystalline strontium–borate, SrB4O7 was synthesized via a solid state reaction route that involved heating stoichiometric mixtures of analytical grade SrCO3 and H3BO3 at 1073 K for 12 hours. Next, sample of a composition of 50(2Bi2O3-V2O5)-50SrB4O7 (in %mol) were prepared from reagent-grade Bi2O3, V2O5 and preprepared SrB4O7. Samples of glass were prepared by the conventional melt quenching technique. The melting was conducted in alumina crucibles at 1373 K for 2 hours. The melt was poured onto a preheated (573 K) brass plate and pressed by another plate to obtain flat circular disks of 1–2 mm thickness and 20–30 mm in diameter.
The presence of crystalline phases and their phase composition were studied using an X-ray diffraction (XRD) method using a Philips X'Pert Pro MPD system with CuKα radiation. The XRD measurements were conducted on powdered as-quenched sample at different temperatures ranges from 35 degC till 540 degC, in heating mode.
Dataset file
hexmd5(md5(part1)+md5(part2)+...)-{parts_count} where a single part of the file is 512 MB in size.Example script for calculation:
https://github.com/antespi/s3md5
File details
- License:
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CC BYAttribution - Raw data:
- Data contained in dataset was not processed.
Details
- Year of publication:
- 2015
- Verification date:
- 2021-05-26
- Dataset language:
- English
- Fields of science:
-
- materials engineering (Engineering and Technology)
- DOI:
- DOI ID 10.34808/t45n-2e17 open in new tab
- Verified by:
- Gdańsk University of Technology
Keywords
References
- publication Electronic and ionic relaxations in strontium-borate glass and glass-ceramics containing bismuth and vanadium oxides
- publication STRUKTURA ORAZ WŁAŚCIWOŚCI ELEKTRYCZNE MATERIAŁÓW SZKLISTYCH ZAWIERAJĄCYCH GRANULE FERROELEKTRYKA Bi2VO5,5
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