Synthesis, Crystal Structure Refinement, and Electrical Conductivity of Pb(8−x)‎Na2Smx(VO4)‎6O(x2)‎

الملخص EN

Solid solutions of Pb(8−x)Na2Smx(VO4)6O(x/2) were studied using X-ray diffraction analysis including Rietveld refinement and scanning electron microscopy and by measuring their electrical conductivity.

Crystal structure of the solid solutions was refined and the solubility region 0≤x≤0.2 was determined for samarium substitution for lead under the scheme 2Pb2++□→2Sm3++O2-.

The influence of degree of substitution on the electrical conductivity of solid solutions was established.