The BaZrxTi1-xO3: Eu 3+ phosphors have been synthesized the conventional solid state reaction method. Mechanoluminescence (ML) and thermoluminescence (TL) in barium zirconium titanate (BZT) system with Europium as dopant is reported for the first time. The BZT system belongs to perovskite family. The samples are prepared in a high temperature furnace at a temperature of 1200 o C. The powder X r...

In this work, a transparent and free-standing ionic gel as the dielectric layer for polarization switching in leaky ferroelectric thin films is reported. By applying an electric field over liquid used electrostatic gated capacitor, one can avoid electronic conduction. The association of electrical double with depolarization at solid–liquid interface contributes to reversible PbZrxTi1−xO3 (x = 0...

Lacunary polyoxometalates (POMs) are negatively charged metal–oxo clusters, formally obtained from plenary topologies via fragment removal. Owing to the removal, lacunary POMs archetypes rich in nucleophilic terminal oxo ligands, making them suitable for post-synthetic coordination with various heterometals. Trilacunary heteropolytungstates (hetero-POTs) based on bowl-shaped {W9O30} framework i...

Perovskite oxides were widely used as precursors for developing metal-support type catalysts. It is attractive to explore the catalytic properties of themselves dry reforming methane (DRM). We synthesized LaNixCr1−xO3 (x = 0.05–0.5) samples in powder form using sol-gel self-combustion method. Ni atoms are successfully doped into LaCrO3 perovskite lattice. The grains polycrystalline, and crystal...