Bismuth sodium-potassium titanate (BNKT) and nickel-cobalt ferrite (NCF) ceramic composite materials (xBNKT-(100-x)NCF), with different ferrite proportions, were studied. Piezoelectric and ferrite powders were separately ...

In this work a physical properties study of the samples series NixPb1-xTiO3 will be presented using several experimental techniques, with emphasis on Raman spectroscopy and X-ray diffraction. For these samples, Raman ...

Calcium titanate has been proposed as a coating for biomedical applications but it has not been reported characterization of adhesion failure mechanisms or electrochemical properties in time. In this work have been studied ...

Nowadays, the optimized magnetoelectric coupling in particulate composites is based on the optimization of the processing techniques, which support an integrity interface between the phases, and on the novel combinations ...

The preparation and properties of thick flexible three-phase composite films based on lead zirconium titanate (PZT) and various ferrites (nickel zinc ferrite (NZF) and cobalt ferrite (CF)) were reported in this study. ...

The production of multifunctional magnetoelectric materials today is potentiated in the manufacture of particulate (0-3 connectivity) or multilayer (2-2 connectivity) composites comprising a phase with magnetic properties ...

Dentre os potenciais materiais aplicáveis em células fotovoltaicas, os ferroelétricos se destacam por apresentarem polarização espontânea em determinada faixa de temperatura, característica esta que permite a presença de ...

Portland cement is a construction material traditionally obtained by the calcination until partial fusion of limestone, clays and correctors to obtain clinker, which is combine with a source of calcium sulfate to produce ...

En la presente investigación se realizó la síntesis del Co3O4, Co3-xNixO4 x = 1 a 16% y Co3-xNixO4 + rGO x = 0 y 4% por las técnicas sol-gel e hidrotermal analizando la influencia de la temperatura de 400 °C a 1000 °C, así ...