New Oxyfluoride Pyrochlores Li2โxLa(1+x)
โ
Cyrille Galven; Christophe Legein; Monique Body; Jean-Louis Fourquet; Jean-Yves
๐
Article
๐
2010
๐
John Wiley and Sons
๐
English
โ 773 KB
Two new solid solutions Li 2-x La (1+x)/3 แฎ (2x-1)/3 B 2 O 6 F (B = Ta, Nb) have been synthesized in powder form by solid-state synthesis. Their composition domain corresponds to 0.6 ี x ี 1.1 for the Ta compounds and to 0.7 ี x ี 1.0 for the Nb compounds. The structural study has been performed by