Abstract
Thick and dense ceramics films coatings of lead-free 0.94 Na0.5Bi0.5TiO3–0.06
BaTiO3 (NBT-6BT) composition have been realized by aerosol deposition method (ADM)
on glass substrates. The initial used powder was elaborated by solid-state reaction. A
dedicated synthesis protocol has allowed elaborating a micron powder adapted to this type
of deposit. Obtaining the right crystallographic structure on films of about 2 μm thickness
and low roughness opens the way to the optimization of the process.
Cuvinte cheie
Thick films
aerosol deposition
Aerosol Deposition Method (ADM)
INPACT
process
piezoelectric material
lead-free perovskite.