Effect of the replacement of titanium by tin on the dielectric properties of barium–sodium titanoniobate ceramics Ba0.1Na0.9Ti0.1Nb0.9O3

Chokri Boudaya (1) , Hamadi Khemakhem (1) , Annie Simon (2) , Régnault von Der Mühll (2)

1 LPA - Laboratoire de Physique Appliquée [Université de Sfax]
2 ICMCB - Institut de Chimie de la Matière Condensée de Bordeaux

Tin substituted BTNN ceramics Ba0.1Na0.9(Ti1−ySny)0.1Nb0.9O3 with 0<= y <= 1 were processed using high temperature solid state reaction. Single perovskite phase formation is observed by X-ray diffraction. The dielectric permittivity of ceramic samples was measured as a function of temperature and frequency...

Mots clés: Ceramic; Ferroelectric; Pyroelectric; Perovskite; Niobate; Titanate

Domaines: Matériaux

Chokri Boudaya, Hamadi Khemakhem, Annie Simon, Régnault von Der Mühll. Effect of the replacement of titanium by tin on the dielectric properties of barium–sodium titanoniobate ceramics Ba0.1Na0.9Ti0.1Nb0.9O3. Solid State Sciences, 2004, 6 (7), pp.625-628. ⟨10.1016/j.solidstatesciences.2004.03.014⟩. ⟨hal-00160920⟩