Distorted Lattice Structure of La and Nd Co-Doped Bismuth Titanate Bi3-XTi4O12 Nano-Grained Ceramics for High Quality Energy Storage Application

• DOI: 10.46603/ejcee.v2i1.24
• Publication Date: 2022-01-30T13:15:02Z
• Authors: Md. Aminul Islam
• Keywords: Bismuth titanate; Rietveld Refinement; Bismuth

Capacitive energy storage technology becomes more popular due to the fast charging facilities. Bismuth titanate (BIT) is a lead-free ferroelectric material used as dielectric medium in capacitive system. La and Nd co-doped BIT has been synthesized through solid-state reaction process obtain improved properties. Various characterization technologies such Fourier Transform Infrared (FTIR) X ray diffraction (XRD) have done sure completion absence of impurity phase BIT. Rietveld refinement XRD carried out investigate crystal structural properties Nd-doped performances tested by measuring parallel plate capacitance quality factor ceramics. Co-doped possesses highest density, which results high Q factor. The unit cell TiO6 octahedral highly distorted consequence co-doping, increases surface polarization, increases.