Influence of processing route on electrical properties of Bi4Ti3O12 ceramics obtained by tape-casting technology Abstract: Bismuth titanate powders (Bi4Ti3O12-BIT) were fabricated by solid state reaction (SSR) and polymeric precursor method (PPM). From these powders, Bi4Ti3O12 pellets […]
Investigation of the dielectric relaxation processes in PbZr0.65Ti0.35O3–BaFe12O19 multiferroic ceramic composites Abstract: The dielectric relaxation processes have been investigated in multiferroic ceramic composites based on the ferroelectric PbZr0.65Ti0.35O3 (PZT) and ferrimagnetic BaFe12O19 (BaM) systems. The frequency dispersion of the complex dielectric permittivity was analyzed over wide […]
Rapid preparation of alpha-FeOOH and alpha-Fe2O3 nanostructures by microwave heating and their application in electrochemical sensors Abstract: α-FeOOH (goethite) and α-Fe2O3 (hematite) nanostructures have been successfully synthesized using the microwave-assisted hydrothermal (MAH) method and by […]
Copyright © 2018 | Centro de Desenvolvimento de Materiais Funcionais