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The morphology of vanadate glass-ceramics containing BaTiO3

Description

The morphology of vanadate glass-ceramic doped with BaTiO3 was measured. 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. An Olympus LEXT OLS4000 confocal scanning laser microscope (CSLM, Olympus Life Science, Hambur, Germany ) was used to examine the morphology of as-quenched surfaces and polished surfaces of samples. 3D color images were obtained using a 405 nm laser and photomultiplier detector with the maximum obtained optical magnification of 2160x.

Detailed information can be found in: http://dx.doi.org/10.1016/j.jnoncrysol.2014.01.008

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Creative Commons: by 4.0 open in new tab
CC BY
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Details

Year of publication:
2014
Verification date:
2021-05-23
Creation date:
2013
Dataset language:
English
Fields of science:
  • Materials engineering (Engineering and Technology)
DOI:
DOI ID 10.34808/81tf-vy09 open in new tab
Verified by:
Gdańsk University of Technology

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