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PUBLICATIONS

Influence of Particle Size on DCPD Hydrolysis and Setting Properties of TTCP/DCPD Cement

Published

Author(s)

Limin Sun, Laurence C. Chow, Shozo Takagi, Elena F. Burguera, Stanislav Frukhtbeyn

Abstract

This study investigated the effects of particle size on the hydrolysis reaction of DCPD at pH 7 and 37 C and on the setting properties of a TTCP/DCPD cement. The kinetics of the hydrolysis reaction was controlled by a nucleation and growth mechanism following an initial induction period. The data suggested that nucleation occurred at one time and the growth was interface-controlled. DCPD of a smaller particle size led to an earlier and faster DCPD hydrolysis. The corresponding TTCP/DCPD cement hardened more rapidly and with less residual DCPD.
Proceedings Title
Annual Meeting of the International Society for Ceramics in Medicine | 17th | Bioceramics 17 | International Society for Ceramics in Medicine (ISCM)
Conference Dates
December 8-12, 2004
Conference Location
Undefined
Conference Title
International Society for Ceramics in Medicine
Pub Type
Conferences

Keywords

Calcium Phosphate Cement (CPC), Dicalcium Phosphate Dihydrate (DCPD), hydrolysis, kinetics, setting time, Tetracalcium Phosphate
Ceramics and Biomaterials

Citation

Sun, L. , Chow, L. , Takagi, S. , Burguera, E. and Frukhtbeyn, S. (2017), Influence of Particle Size on DCPD Hydrolysis and Setting Properties of TTCP/DCPD Cement, Annual Meeting of the International Society for Ceramics in Medicine | 17th | Bioceramics 17 | International Society for Ceramics in Medicine (ISCM), Undefined (Accessed April 26, 2024)

Created February 19, 2017