Preparation of transparent oxyapatite ceramics by combined use of freeze-drying and spark-plasma sintering

A. Chesnaud (1) , Christine Bogicevic (1) , Fabienne Karolak (1) , C. Estournes , Guilhem Dezanneau (1)

1 SPMS - Laboratoire Structures, Propriétés et Modélisation des solides

Lanthanum silicate oxyapatites, ion-conducting materials presenting a strong aversion against densification, have been obtained in the form of dense transparent ceramics, by combining the beneficial use of freeze-drying and spark plasma sintering methods.

Mots clés: Matériaux

Domaines: Matériaux; Science des matériaux [cond-mat.mtrl-sci]

A. Chesnaud, Christine Bogicevic, Fabienne Karolak, C. Estournes, Guilhem Dezanneau. Preparation of transparent oxyapatite ceramics by combined use of freeze-drying and spark-plasma sintering. Chemical Communications, 2007, 15, pp.1550-1552. ⟨10.1039/b615524c⟩. ⟨hal-00176586⟩