6533b871fe1ef96bd12d0e9d

RESEARCH PRODUCT

Synthesis and structural study of NaTi2(PO4)3-NaSn2(PO4)3 solid solutions. I. The effect of composition on lattice parameters

M.c. GuillemM.p. CarrascoJ. Alamo

subject

DiffractionCrystallographyMechanics of MaterialsChemistryMechanical EngineeringLattice (order)General Materials ScienceCondensed Matter PhysicsSolid solution

description

Abstract Compounds NaM2IV(PO4)3 with NZP-type structure present a different behavior depending on the nature of MIV. For MIV = Ti and Zr the structure shows the space group R3c, whereas for MIV = Sn the space group is R3. Differences in behavior of NaTi2(PO4)3 - NaSn2(PO4)3 solid solutions are discussed in relation to the composition. The variation of the lattice parameters with composition in NaTi2−xSnx(PO4)3 (0 1. The structure of the compound with x = 1 (NaSnTi(PO4)3) has been determined applying the Rietveld method to deconvolute the powder x-ray diffraction profile.

yearjournalcountryeditionlanguage
1992-05-01Materials Research Bulletin
https://doi.org/10.1016/0025-5408(92)90148-s