BST ceramics: Effect of attrition milling on dielectric properties

Sandrine Tusseau-Nenez (1, 2) , Jean-Pierre Ganne (1) , Mario Maglione (3) , A. Morell (1) , Jean-Claude Niepce (2) , Michel Paté (1)

1 Thales Research and Technology [Palaiseau]
2 LRRS - Laboratoire de Recherche sur la Réactivité des Solides
3 ICMCB - Institut de Chimie de la Matière Condensée de Bordeaux

The effect of grain size on the dielectric properties of Ba0.6Sr0.4TiO3 (BST) ceramics is investigated. Attrition milling is chosen to obtain nanometre particle size from micrometre particle size powders. Fine grained ceramics are obtained by hot uniaxial pressing (HUP)...

Mots clés: Milling; BST; (Ba; Sr) TiO3; Dielectric properties; Grain size

Domaines: Matériaux

Sandrine Tusseau-Nenez, Jean-Pierre Ganne, Mario Maglione, A. Morell, Jean-Claude Niepce, et al.. BST ceramics: Effect of attrition milling on dielectric properties. Journal of the European Ceramic Society, 2004, 24 (10-11), pp.3003-3011. ⟨10.1016/j.jeurceramsoc.2003.11.019⟩. ⟨hal-00161616⟩