Crystal structure and ion conducting properties of La5NbMo2O16

T.D. Vu, F. Krichen, M. Barre, R. Busselez, Karim Adil, A. Jouanneaux, E. Suard, F. Goutenoire

Research output: Contribution to journalArticlepeer-review

2 Scopus citations

Abstract

The new compound La5NbMo2O16 with high ionic conduction has been discovered during the study of the ternary phase diagram of La2O3-MoO3-Nb2O5. The material crystallizes in the cubic space group Pn 3n (no 222) with the unit cell parameter a=11.2250(1) Å. La5NbMo2O16 is a new analogue of the R5Mo3O16 series (R=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. © 2016 Elsevier Inc. All rights reserved.
Original languageEnglish (US)
Pages (from-to)411-416
Number of pages6
JournalJournal of Solid State Chemistry
Volume237
DOIs
StatePublished - Jan 29 2016

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