A novel one-pot metathesis route for the synthesis of double perovskites, Ba3MM′2O9(M = Mg, Ni, Zn; M′ = Nb, Ta) with 1 : 2 ordering of M and M′ atoms
- 23 January 2007
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Journal of Materials Chemistry
- Vol. 17 (16), 1589-1592
- https://doi.org/10.1039/b616238j
Abstract
Solid state reaction of Li2CO3, MC2O4·2H2O (M = Mg, Ni, Zn), M′2O5 (M′ = Nb, Ta) and BaCl2 in stoichiometric quantities at 900–1100 °C in air provides a convenient one-pot synthesis route for 1 : 2 B-site ordered double perovskite oxides, Ba3MM′2O9, that find application in microwave telecommunications.Keywords
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