The SrO–Nb2O5 system, especially Sr5Nb4O15 compound is of interest for their use as an electroceramics. In this work, was synthesized by solid-state reaction and characterised XRD. Thermodynamic properties like heat capacity, enthalpy formation Gibbs energy have been measured. standard molar Sr5Nb4O15(s) determined using oxide melt solution high temperature calorimeter. Based on these experimen...

sr5nb4o15 – nb2o5 nanocomposites were synthesized in 2 and 4 m koh aqueous solutions, via a non-stoichiometric 1:2 sr:nb molar ratio hydrothermal method at 160°c for 48 h (s1 and s2, respectively). sr(no3)2 and nb2o5 were used as raw materials. the synthesized nanomaterials were characterized by powder x-ray diffraction (pxrd) technique. it was found that sr5nb4o15 has been crystallized in hexa...

Sr5Nb4O15 – Nb2O5 nanocomposites were synthesized in 2 and 4 M KOH aqueous solutions, via a non-stoichiometric 1:2 Sr:Nb molar ratio hydrothermal method at 160°C for 48 h (S1 and S2, respectively). Sr(NO3)2 and Nb2O5 were used as raw materials. The synthesized nanomaterials were characterized by powder X-Ray diffraction (PXRD) technique. It was found that Sr5Nb4O15 has been crystallized in hexa...

Sr5Nb4O15 – Nb2O5 nanocomposites were synthesized in 2 and 4 M KOH aqueous solutions, via a non-stoichiometric 1:2 Sr:Nb molar ratio hydrothermal method at 160°C for 48 h (S1 and S2, respectively). Sr(NO3)2 and Nb2O5 were used as raw materials. The synthesized nanomaterials were characterized by powder X-Ray diffraction (PXRD) technique. It was found that Sr5Nb4O15 has been crystallized in hexa...