Now showing items 1-3 of 3
Low-temperature synthesis of nanosized bismuth ferrite by the soft chemical method
(Ceramics International, 2013-01-01) [Artigo]
This paper describes research on a simple low-temperature synthesis route to prepare bismuth ferrite nanopowders by the polymeric precursor method using bismuth and iron nitrates. BiFeO 3 (BFO) nanopowders were characterized ...
Intense photoluminescence emission at room temperature in calcium copper titanate powders
(Ceramics International, 2013-05-01) [Artigo]
A study was undertaken about the structural and photoluminescent properties at room temperature of CaCu3Ti4O12 (CCTO) powders synthesized by a soft chemical method and heat treated between 300 and 800 °C. The decomposition ...
Syntheses of bismuth titanate templates obtained by the molten salt method
(Ceramics International, 2013-09-01) [Artigo]
Bismuth titanate templates (Bi4Ti3O12) were synthesized by the molten salt method in Na2SO4 and K2SO4 fluxes, using an amorphous Bi4Ti 3O12 precursor and a mechanically mixed Bi 2O3+TiO2 mixture as the starting materials. ...