Facile molten salt synthesis of ordered perovskite Ba(Sr 1/3Nb 2/3)O3 powders
Article
Article Title | Facile molten salt synthesis of ordered perovskite Ba(Sr 1/3Nb 2/3)O3 powders |
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ERA Journal ID | 1526 |
Article Category | Article |
Authors | Deng, Jinxia (Author), Li, Lihong (Author), Chen, Jun (Author), Yu, Ranbo (Author) and Xing, Xianran (Author) |
Journal Title | Inorganic Chemistry Communications |
Journal Citation | 21, pp. 92-95 |
Number of Pages | 4 |
Year | 2012 |
Place of Publication | Netherlands |
ISSN | 1387-7003 |
1879-0259 | |
Digital Object Identifier (DOI) | https://doi.org/10.1016/j.inoche.2012.04.021 |
Web Address (URL) | http://www.sciencedirect.com/science/article/pii/S1387700312001761?via%3Dihub |
Abstract | Extra large Alkaline-earth Sr 2 + cation was successfully introduced into the B′-site of the complex perovskite A(B′ 1/3B″ 2/3)O 3 by a molten salt synthesis method. The crystal structure of the as-synthesized Ba(Sr 1/3Nb 2/3)O 3 was determined by Rietveld refinement of X-ray diffraction and Raman spectrum. The results showed that the as-synthesized Ba(Sr 1/3Nb 2/3)O 3 had the 1:2 order-disorder trigonal perovskite structure, which was also an isometric compound of hexagonal BaTiO 3-type structure Ba 3SrNb 2O 9. The measured dielectric properties on the perovskite Ba(Sr 1/3Nb 2/3)O 3 ceramics showed the good frequency stability and the low dielectric loss. |
Keywords | Ba(Sr 1/3Nb 2/3)O3; Complex perovskite; Molten salt synthesis; Raman; X-ray diffraction; |
ANZSRC Field of Research 2020 | 340299. Inorganic chemistry not elsewhere classified |
Public Notes | Files associated with this item cannot be displayed due to copyright restrictions. |
Byline Affiliations | University of Science and Technology Beijing, China |
Institution of Origin | University of Southern Queensland |
https://research.usq.edu.au/item/q4287/facile-molten-salt-synthesis-of-ordered-perovskite-ba-sr-1-3nb-2-3-o3-powders
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