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Article Dans Une Revue Journal of Solid State Chemistry Année : 2016

Crystal structure and ion conducting properties of La 5 NbMo 2 O 16

Résumé

The new compound La 5 NbMo 2 O 16 with high ionic conduction has been discovered during the study of the ternary phase diagram of La 2 O 3-MoO 3-Nb 2 O 5. The material crystallizes in the cubic space group Pn ¯ 3n (no 222) with the unit cell parameter a ¼11.2250(1) Å. La 5 NbMo 2 O 16 is a new analogue of the R 5 Mo 3 O 16 series (R¼ Pr, Nd). The structure was refined from a combined data X-ray and neutron powder diffraction. The ionic conductivity of the compound is then measured on sintered pellets, by means of complex impedance spectroscopy.
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Dates et versions

hal-01906138 , version 1 (26-10-2018)

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T.D. Vu, Firas Krichen, Maud Barré, Rémi Busselez, Karim Adil, et al.. Crystal structure and ion conducting properties of La 5 NbMo 2 O 16. Journal of Solid State Chemistry, 2016, 237, pp.411 - 416. ⟨10.1016/j.jssc.2016.01.005⟩. ⟨hal-01906138⟩
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