Electrical and Physical Characterization of Bulk Ceramics and Thick Layers of Barium Titanate Manufactured Using Nanopowders - Archive ouverte HAL Accéder directement au contenu
Article Dans Une Revue Journal of Materials Engineering and Performance Année : 2007

Electrical and Physical Characterization of Bulk Ceramics and Thick Layers of Barium Titanate Manufactured Using Nanopowders

Résumé

Fine powders of BaTiO3 are synthesized by hydrothermal processing at 250 C for 7 h. Two different starting mixtures were used, TiCl3 + BaCl2 and TiO2 + BaCl2. The size of the resulting crystallites was close to 20 nm in both cases. The powders were formed into ceramic pellets or thick layers. The samples were characterized for microstructure and electrical permittivity. The impact of the microstructure on the electrical properties is emphasized, and is correlated to the powder characteristics and the powder realization process.

Domaines

Matériaux
Fichier principal
Vignette du fichier
nguyen_2431.pdf (853.35 Ko) Télécharger le fichier
Origine : Fichiers produits par l'(les) auteur(s)
Loading...

Dates et versions

hal-00806095 , version 1 (29-03-2013)

Identifiants

Citer

Dinh Quang Nguyen, Thierry Lebey, Philippe Castelan, Vincent Bley, Madona Boulos, et al.. Electrical and Physical Characterization of Bulk Ceramics and Thick Layers of Barium Titanate Manufactured Using Nanopowders. Journal of Materials Engineering and Performance, 2007, vol. 16, pp. 626-634. ⟨10.1007/s11665-007-9110-7⟩. ⟨hal-00806095⟩
86 Consultations
480 Téléchargements

Altmetric

Partager

Gmail Facebook X LinkedIn More