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Description
Niobium doped strontium vanadate based perovskite SrV1-xNbxO3-δ materials were prepared via conventional solid state reaction (SSR) method. For comparison, different samples with a various amount of niobium dopant in the structure were synthesized; x = 0; 0,2; 0,5; 0,8 and 1. Samples were sintered by two-steps: first under a pure hydrogen (purity >99.999%) atmosphere at 600 °C for 10 h and at 800 °C for 10 h; and the second stage was at 1200 °C for 10 h in pure H2 atmosphere. The composition and valence states of elements in Nb-V-Sr-O ceramics were measurements. For investigatons, the XPS method were used. Analysis exhibit a mixed valence state of transition metals. Additionaly composition was calculated. It was in a line with stoichiometry of starting precursors in a solid state reaction.
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.
- Software:
- origin
Details
- Year of publication:
- 2021
- Verification date:
- 2021-06-25
- Creation date:
- 2016
- Dataset language:
- English
- Fields of science:
-
- materials engineering (Engineering and Technology)
- DOI:
- DOI ID 10.34808/8087-b328 open in new tab
- Verified by:
- Gdańsk University of Technology
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