TY - CONF T1 - Electromechanical properties of hydroxyapatite / BaTiO3 composites A1 - Bowen,C.R. A1 - Topolov,V.Y. A1 - Dent,A.C.E. Y1 - 2009/// KW - Barium titanate KW - Composite KW - Dielectric KW - Hydroxyapatite KW - Permittivity KW - Piezoelectric JF - Proceedings of ICCM17 - 17th International Conference on Composite Materials T2 - ICCM17 - 17th International Conference on Composite Materials CY - London PB - IOM Communications Ltd N2 - Results on manufacturing and electromechanical properties of hydroxyapatite / BaTiO3 ceramic composites with ceramic volume fractions >0.7 are reported. Experimental volume-fraction dependences of the piezoelectric coefficients d31, d33 and dielectric permittivity K33T are explained using a composite model in terms of 1-3 and 2-2 connectivity. Y2 - 2009/07/27/ M2 - Edinburgh, Scotland ER -