Advancements in magnetoelectric characteristics and energy storage efficiency of magnetic ferrite for hydroelectric cell applications

Composites constitute a class of materials that allow tailoring of physical properties beyond those of their individual constituents. In this study, we report a comprehensive investigation into the structural, dielectric, magnetoelectric, and energy storage properties of spinel ferrite-based composites designed for hydroelectric cell applications. Powder X-ray diffraction confirmed the successful formation of phase-pure composite material. Dielectric measurements indicate the presence of Maxwell-Wagner interfacial polarization mechanisms, while ferroelectric testing revealed improved ferroelectric characteristics in the synthesized composites. The electrical energy storage analysis demonstrated enhanced energy storage density and charge-discharge efficiency, indicating their potential for advanced energy applications. Furthermore, the fabricated hydroelectric cell using this composite material exhibited stable and efficient performance under assessment, establishing the system’s applicability for self-powered devices and water-splitting technologies.

Dr. S. Shankar is currently a faculty member and researcher at ARSD College, University of Delhi. His research interests include multifunctional oxide materials, nanocomposites, and energy-harvesting devices. He has authored several peer-reviewed articles and contributed to edited volumes in the area of functional materials for electronics and energy applications. Dr. Shankar leads the Functional Materials Research Laboratory focusing on next-generation sustainable energy solutions