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Description
The structure of vanadate glass-ceramics doped with BaTiO3 was measured by SEM technique. Samples of the composition of x[BaO,TiO2]–(80 − x)V2O5–20Bi2O3 where x = 5, 10 and 15 in mol% were prepared by a conventional melt quenching technique. The melting was performed in alumina crucibles at the temperature of 1273 K–1373 K. The melts were poured on a preheated (573 K) brass plate and pressed by another plate. A subset of as-quenched samples was heat treated in air at the temperature of 633 K (close to the crystallization temperature) for 6 h and cooled with the furnace. The chemical compositions of the glasses were determined by energy‐dispersive Xray spectrometer (EDX GENESIS Apex Apollo X60 spectrometer, Mahwah, NJ, USA) analysis, using a scanning electron microscope (SEM), FEI Company Quanta FEG250 (FEI, Eindhoven , The Netherlands). SEM observations were done with a SE‐ETD detector (secondary electron—Everhart–Thornley detector) using a 20 kV beam accelerating voltage and under the high vacuum (pressure 10−4 Pa). Samples were freshly fractured before measurements.
Detailed information can be found in: http://dx.doi.org/10.1016/j.jnoncrysol.2014.01.008
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
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- License:
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CC BYAttribution - Raw data:
- Data contained in dataset was not processed.
Details
- Year of publication:
- 2014
- Verification date:
- 2021-05-23
- Creation date:
- 2013
- Dataset language:
- English
- Fields of science:
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- materials engineering (Engineering and Technology)
- DOI:
- DOI ID 10.34808/jy2x-bm71 open in new tab
- Verified by:
- Gdańsk University of Technology
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