New solid solution Fe1−xCrxVSbO6 with rutile-type structure

Influence of Cr-Substitution on the Electrical Properties of Fe_{1-x}Cr_xVSbO_6

“…The samples for the synthesis of solid solutions Fe 1−x Cr x VSbO 6 were prepared from suitable mixtures of oxides and from the separately synthesized compounds: FeVSbO 6 and CrSbVO 6 in air and in argon atmosphere by the conventional solid-state reaction technique according to the equations given in the work [8]:…”

“…Among these FeVSbO 6 and CrVSbO 6 are isostructural and crystallize in the tetragonal system and possess a rutile-type structure (space group P 4 2 /mnm, Z = 2) [1,4,5]. A new solid solution with chemical formula Fe 1−x Cr x VSbO 6 forms also a tetragonal structure of rutile-type in the whole components concentration range (0.0 < x < 1.0) of the FeVSbO 6 CrVSbO 6 system [8]. The structural investigations showed that the contraction of Fe 1−x Cr x VSbO 6 solid solution crystal lattice increased with increasing degree of Cr 3+ ion incorporation into the FeVSbO 6 structure [8].…”

Comparative Study of Phases Forming in Niobium-Antimony Oxides System upon High Temperature Treatment and High-Energy Ball Milling

“…As follows from the review on mechanochemistry [14] the methods based on this principle not only satisfy the criteria of green chemistry but they also permit a fast and easy synthesis of dierent composites, including those of micro-and nanomaterials of desired electric, magnetic and catalytic properties [15,16].…”

A new ceramic continuous solid solution in the CrSnSbO6–FeSnSbO6 system and some of its properties

“…As follows from our studies, in ternary and quaternary systems of different metal oxides, solid solutions of either limited [23,24] or unlimited range of the components solubility are formed [21,25,26]. The obtained and characterised phases of this type include those that are formed by incorporation of Cr 3 þ (or Fe 3 þ ) ions in the crystal lattice of the host to replace Fe 3 þ (or Cr 3 þ ) ions or the phases such as Fe 1 À x Cr x MoVO 7 [25], Fe 2 À x Cr x V 4 O 13 [26].…”

“…Also some properties of the new solid solution Cr 1À x Fe x SnSbO 6 were compared with the corresponding properties of the earlier known solution Cr 1À x Fe x VSbO 6 [21,22] in order to find out the effect of vanadium replacement with tin on the structure of the new phase.…”