Mg-Free Precursors for the Synthesis of Pure Phase Si-Doped α-Ca3(PO4)2


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On this paper, methods to obtain Mg-free reagents for synthesizing pure phase Sistabilized α-TCP were established. The Mg contents of synthesized reagents were considerably lower than those in commercially available reactants. Pure Si-doped (2.5 at.-% of P by Si substitution) α-TCP was obtained by solid state reaction from synthetic reagents at temperature as low as 1200°C. When commercial reagents were employed for the solid state synthesis, a mixture of α- and β-TCP was obtained even when the solid state reaction was conducted at 1300 °C.



Key Engineering Materials (Volumes 361-363)

Main Theme:

Edited by:

Guy Daculsi and Pierre Layrolle






M. Motisuke et al., "Mg-Free Precursors for the Synthesis of Pure Phase Si-Doped α-Ca3(PO4)2", Key Engineering Materials, Vols. 361-363, pp. 199-202, 2008

Online since:

November 2007




[1] S. Langstaff, M. Sayer, T.J.N. Smith, S.M. Pugh, S.A.M. Hesp and W.T. Thompson: Biomaterials Vol. 20 (1999), p.1727.

[2] S. Langstaff, M. Sayer, T.J.N. Smith and S.M. Pugh: Biomaterials Vol. 22 (2001), p.135.

[3] J.W. Reid, A. Pietak, M. Sayer, D. Dunfield and T.J.N. Smith: Biomaterials Vol. 26 (2005), p.2887.

[4] J.W. Reid, L. Tuck, M. Sayer, K. Fargo, J.A. Hendry: Biomaterials Vol. 27 (2006), p.2916.

[5] E. Fernández, M.G. Boltong, M.P. Ginebra, J.A. Planell and F.C.M. Driessens, in: Proceedings of the 4 th Euro Ceramics Conference (Oct. 2-6, 1995, Riccione, Italy), volume 8, p.103, edited by A. Ravaglioli, Faenza Editrice S. p.A. (1995).

[6] C.L. Camiré, S.J. Saint-Jean, C. Mochales, P. Nevsten, J. -S. Wang, L. Lidgren, I. McCarthy and M. -P. Ginebra: J. Biomed. Mater. Res. Part B: Appl. Biomater. Vol. 76B (2006), p.424.

DOI: 10.1002/jbm.b.30385

[7] D. Arcos, S. Sánchez-Salcedo, I. Izquierdo-Barba, L. Ruiz, J. González-Calbet, M. Vallet-Regí: J. Biomed. Mater. Res. Part A Vol. 78A (2006), p.762.

DOI: 10.1002/jbm.a.30790

[8] R.G. Carrodeguas, A.H. De Aza, J. Jiménez, P.N. De Aza, P. Pena, A. López-Bravo and S. De Aza: Key Eng. Mater. Vol. XX (2007), p. XXX.

DOI: 10.4028/0-87849-457-x.237

[9] I.R. Gibson, M. Akao, S.M. Best and W. Bonfield, in: Bioceramics Vol. 9, Proceedings of the 9 th International Symposium on Ceramics in Medicine (Nov. 1996, Otsu, Japan), p.173., edited by T. Kokubo, T. Nakamura and F. Miyaji, Pergamon (1996).

[10] K.S. TenHuisen and P. Brown: J. Am. Ceram. Soc. Vol. 82 (1999), p.2813.

[11] R. Enderle, F. Götz-Neunhoeffer, M. Göbbels, F.A. Müller and P. Greil: Biomaterials Vol. 26 (2005), p.3379.

DOI: 10.1016/j.biomaterials.2004.09.017

[12] J. Marchi, A.C.S. Dantas, P. Greil, J.C. Bressiani, A.H.A. Bressiani and F.A. Müller: Mater. Res. Bull. Vol. 42 (2007) 1040-1050.

DOI: 10.1016/j.materresbull.2006.09.015

[13] J.W. Reid, K. Fargo, J.A. Hendry and M. Sayer: Mater. Lett. (2007), doi: 10. 1016/j. matlet. 2006. 12. 046 (in press).

[14] H.A. Flaschka: EDTA Titrations (Pergamon, London 1959).

[15] E.M. Levin, C.R. Robbins, and H.F. McMurdie, in: Phase Diagrams for Ceramists, edited by M.K. Reser, Fig. 246, American Ceramic Society (1964).

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