Abstract
The aim of this study was to find appropriate precipitation conditions (Ca/P ratio, pH and precipitation rate) for the synthesis of hydroxyapatite (HAP; Ca10(PO4)6(OH)2) and to determine the effect of precipitation conditions on its thermal behavior. Hydroxyapatite was synthesized by precipitation. Three ratios of Ca/P (1; 1.67; 3) were selected for the synthesis, then pH 7 and 12 was selected, and the ammonium dihydrogen phosphate precipitation rate was set to 2 mL min−1. The prepared powders were studied from the standpoint of particle size distribution, crystal size and morphology (optical microscope, scanning electron microscope), phase composition (X-ray diffraction analysis) and thermal stability in relation to the Ca/P ratio.
Similar content being viewed by others
References
Elliott JC. Structure and chemistry of the apatites and other calcium orthophosphates. 2nd ed. Amsterdam: Elsevier; 1994.
Rivera-Muñoz EM. Hydroxyapatite-based materials: synthesis and characterization. In: Intech; 2011.
Friedman H. Complete information guide to rock, minerals and gemstones: the apatite mineral group. Minerals.net: the mineral and gemstone kingdom. 2014. http://www.minerals.net/mineral/apatite.aspx. Accessed 10 Sept 2018.
Kalendová A. Technologie nátěrových hmot I.: pigmenty a hnojiva pro nátěrvé hmoty, 1st ed. Pardubice: Univerzita Pardubice; 2003.
Yang YH, Liu CH, Liang YH, Lin FH, Wu KCW. Hollow mesoporous hydroxyapatite nanoparticles (hmHANPs) with enhanced drug loading and pH-responsive release properties for intracellular drug delivery. J Mater Chem. 2013;1:2447–50.
Jarcho M, Bolen CH, Thomas MB, Bobick J, Kay JF, Doremus RH. Hydroxylapatite synthesis and characterization in dense polycrystalline form. J Mater Sci. 1976;11:2027–35.
Bellucci D, Sola A, Gazzarri M, Chiellini F, Cannillo V. A new hydroxyapatite-based biocomposite for bone replacement. Mater Sci Eng. 2013;33:1091–101.
Gruselle M. Apatites: a new family of catalysts in organic synthesis. J Organomet Chem. 2015;793:93–101.
Gupta N, Kushwaha AK, Chattopadhyaya MC, Taiwan J. Adsorptive removal of Pb2+, Co2+ and Ni2+ by hydroxyapatite/chitosan composite from aqueous solution. Inst Chem Eng. 2012;43:125–31.
Salah TA, Mohammad AM, Hassan MA, El-Anadouli BE, Taiwan J. Development of nano-hydroxyapatite/chitosan composite for cadmium ions removal in wastewater treatment. Inst Chem Eng. 2014;45:1571–7.
Kanchana P, Sekar C. EDTA assisted synthesis of hydroxyapatite nanoparticles for electrochemical sensing of uric acid. Mater Sci Eng. 2014;42:601–7.
Kemiha M, Minh DP, Lyczko N, Nzihou A, Sharrock P. Highly porous calcium hydroxyapatite-based composites for air pollution control. Procedia Eng. 2014;83:394–402.
Huang Y, Hao M, Nian X. Strontium and copper co-substituted hydroxyapatite-based coatings with improved antibacterial activity and cytocompatibility fabricated by electrodeposition. Ceram Int. 2016;42:11876–88.
Gorodylova N, Dohnalová Ž, Šulcová P. Influence of synthesis conditions on physicochemical parameters and corrosion inhibiting activity of strontium pyrophosphates SrMIIP2O7 (MII = Mg and Zn). Prog Org Coat. 2016;93:77–86.
Meejoo S, Maneeprakorn W, Winotai P. Phase and thermal stability of nanocrystalline hydroxyapatite prepared via microwave heating. Thermochim Acta. 2006;447:115–20.
Kumta PN, Sfeir C, Lee DH, Olton D, Choi D. Nanostructured calcium phosphates for biomedical applications: novel synthesis and characterization. Acta Biomater. 2005;1:65–83.
Wang PE, Chaki TK. Sintering behaviour and mechanical properties of hydroxyapatite and dicalcium phosphate. J Mater Sci Mater Med. 1993;4:150–8.
Tampieri A, Celotti G, Szontagh F, Landi E. Crystallinity in apatites: how can a truly disordered fraction be distinguished from nanosize crystalline domains. J Mater Sci Mater Med. 1997;17:1079–87.
Savino K, Yates MZ. Thermal stability of electrochemical–hydrothermal hydroxyapatite coatings. Ceram Int. 2015;41:8568–77.
Sun R, Chen K, Liao Z, Meng N. Controlled synthesis and thermal stability of hydroxyapatite hierarchical microstructures. Mater Res Bull. 2013;48:1143–7.
Šimková L, Gorodylova N, Dohnalová Ž, Šulcová P. Influence of precipitation conditions on the synthesis of hydroxyapatite. Ceram Silik. 2018;62:1–9.
Harvey D. Modern analytical chemistry, 1st ed. Knoxville: University of Tennessee; 2008.
Hermassi M, Valderrama C, Dosta J, Cortina JL, Batis NH. Evaluation of hydroxyapatite crystallization in a batch reactor for the valorization of alkaline phosphate concentrates from wastewater treatment plants using calcium chloride. Chem Eng J. 2015;267:142–52.
Chetty AS, Wepener I, Marei MK, Kamary YE, Moussa RM. Synthesis, properties, and applications of hydroxyapatite. In: Hydroxyapatite: synthesis, properties and applications. New York: Nova Scie Pub Inc; 2012. pp. 91–133.
Acknowledgements
This work has been supported by IGU University of Pardubice (SGS_2018_007).
Author information
Authors and Affiliations
Corresponding author
Additional information
Publisher's Note
Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Rights and permissions
About this article
Cite this article
Šimková, L., Šulcová, P. Characterization and thermal behavior of hydroxyapatite prepared by precipitation. J Therm Anal Calorim 138, 321–329 (2019). https://doi.org/10.1007/s10973-019-08144-5
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10973-019-08144-5