Title :
Microstructures and Properties of Composite Films Fabricated by Aerosol Deposition of Nanoparticle Coated BaTiO3
Author :
Abe, H. ; Takashima, M. ; Sato, Kiminori ; Naito, Masakazu ; Akedo, J.
Author_Institution :
Osaka Univ., Osaka
Abstract :
The composite particles were fabricated by dry coating of nanosized silica (~10 nm) on BaTiO3 (~300 nm). The composite particles showed the better flowability due to the reduction of interparticle adhesion force. Aerosol deposition (AD) of the composite particles resulted in the dense film with less residual stress and better insulating characteristic, compared to that made from BaTiO3 powder only.
Keywords :
adhesion; aerosols; barium compounds; coatings; crystal microstructure; insulating thin films; internal stresses; nanocomposites; nanoparticles; nanotechnology; powders; silicon compounds; BaTiO3; SiO2-BaTiO3; aerosol deposition; composite film particles; crystalline size; dry coating; flowability; insulating characteristics; interparticle adhesion force; microstructures; nanoparticle coated BaTiO3 powder; residual stress; Adhesives; Aerosols; Coatings; Microstructure; Optical films; Optical microscopy; Powders; Scanning electron microscopy; Silicon compounds; Substrates;
Conference_Titel :
Applications of Ferroelectrics, 2007. ISAF 2007. Sixteenth IEEE International Symposium on
Conference_Location :
Nara
Print_ISBN :
978-1-4244-1334-8
Electronic_ISBN :
1099-4734
DOI :
10.1109/ISAF.2007.4393322
