Open access
Sep 2026
Influence of Sr Substitution on the Phase Formation and Electrochemical Properties of La1-xSrxMnO3-δ Perovskites
La1-xSrxMnO3-δ (x = 0, 0.15, 0.30 and 0.50) perovskite powders were synthesized by a modified Pechini sol-gel method. Differential thermal analysis revealed that heat treatment at approximately 800 °C is required for complete formation of the perovskite phase. X-ray diffraction analysis showed that the as-synthesized p...
P. Kolkovskyi, M. Kolkovskyi, B. Rachiy et al.
· Physics and Chemistry of Sol... · 0 citations