Dielectric properties of pure (BaSr)TiO3 and composites with different grain sizes ranging from the nanometer to the micrometer
Idioma
en
Article de revue
Este ítem está publicado en
Advanced Functional Materials. 2004, vol. 14, n° 9, p. 899-904
Wiley
Resumen en inglés
Starting with a BST (Ba0.6Sr0.4TiO3) nanopowder with a mean diameter of about 50 nm, the average grain size increases from the nanometer to the micrometer range (from 70 nm to 1-2 µm) by thermal annealing between 700 and 1400 °C.
Palabras clave en inglés
Barium strontium titanate (BST)
Core-shell materials
Dielectric materials
Ferroelectric materials
Nanocomposites