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Journal
2009 | 7 | 4 | 745-751
Article title

Synthesis of hydroxyapatite by using calcium carbonate and phosphoric acid in various water-ethanol solvent systems

Content
Title variants
Languages of publication
EN
Abstracts
EN
The purpose of the present study is to synthesize hydroxyapatite by using CaCO3 and H3PO4 in various water-ethanol solvent systems. It was observed from experiments that formation of ammonium phosphate compounds hindered the formation of calcium phosphates in ethanol medium. Although the reactivity was better in aqueous medium, the carbonate contents of the products obtained were above 8.5%. Best results with a carbonate content as low as 3.82% was obtained in 50% ethanol containing mixed-aqueous medium at 80°C and the FTIR analysis showed that the product was a carbonated apatite with a calculated composition of 14CaO·4.2P2O5·CO3·7.2H2O. The amorphous and porous phosphate compound obtained with a BET surface area of 106.6 m2 g−1 seems to be useful as adsorbent in wastewater treatment. Upon sintering of the amorphous product at 750°C, crystalline hydroxyapatite with a BET surface area of 25.9 m2 g−1 is obtained that may be used in biomedical applications. [...]
Keywords
EN
Publisher

Journal
Year
Volume
7
Issue
4
Pages
745-751
Physical description
Dates
published
1 - 12 - 2009
online
6 - 10 - 2009
Contributors
author
  • Faculty of Engineering, Chemical Engineering Department, Afyon Kocatepe University, 03200, Afyonkarahisar, Turkey, aengin@aku.edu.tr
  • Faculty of Engineering, Mining Engineering Department, Hacettepe University, 06800, Beytepe, Ankara, Turkey
References
  • [1] R.R. Rao, H.N. Roopa, T.S. Kanan, J. Mater. Sci.: Mater. Med. 8, 511 (1997) http://dx.doi.org/10.1023/A:1018586412270[Crossref]
  • [2] X. Yang, Z. Wang, J. Mater. Chem. 8, 2233 (1998) http://dx.doi.org/10.1039/a802067a[Crossref]
  • [3] S.H. Rhee, J. Tanaka, J. Am. Ceram. Soc. 81, 3029 (1998) http://dx.doi.org/10.1111/j.1151-2916.1998.tb02734.x[Crossref]
  • [4] A.C. Tas, F. Korkusuz, M. Timucin, N. Akkas, J. Mater. Sci.: Mater. Med. 8, 91 (1997) http://dx.doi.org/10.1023/A:1018506800033[Crossref]
  • [5] S. Lazić, S. Zec, N. Miljevic, S. Milonjic, Thermochim. Acta 374, 13 (2001) http://dx.doi.org/10.1016/S0040-6031(01)00453-1[Crossref]
  • [6] S. Kim, H.-S. Ryu, H. Shin, H.S. Jung, K.S. Hong, Mater. Chem. Phys. 91, 500 (2005) http://dx.doi.org/10.1016/j.matchemphys.2004.12.016[Crossref]
  • [7] J. Tian, Y. Zhang, X. Guo, L. Dong, Ceram. Int. 28, 299 (2002) http://dx.doi.org/10.1016/S0272-8842(01)00094-3[Crossref]
  • [8] G.C. Koumoulidis, T.C. Vaimakis, A.T. Sdoikos, J. Am. Ceram. Soc. 84, 1203 (2001) [Crossref]
  • [9] D. Tadic, F. Peters, M. Epple, Biomaterials 23, 2555 (2002) http://dx.doi.org/10.1016/S0142-9612(01)00390-8[Crossref]
  • [10] N.Y. Mostafa, Mater. Chem. Phys. 94, 333 (2005) http://dx.doi.org/10.1016/j.matchemphys.2005.05.011[Crossref]
  • [11] L.B. Kong, J. Ma, F. Boey, J. Mater. Sci. 37, 1131 (2002) http://dx.doi.org/10.1023/A:1014355103125[Crossref]
  • [12] S. Jinawath, D. Polchai, M. Yoshimura, Mater. Sci. and Eng. C 22, 35 (2002) http://dx.doi.org/10.1016/S0928-4931(02)00110-8[Crossref]
  • [13] M. Yoshimura, P. Sujaridworakun, F. Koh, T. Fujivara, D. Pongkao, A. Ahniyaz, Mater. Sci. and Eng. C 24, 521 (2004) http://dx.doi.org/10.1016/j.msec.2004.01.005[Crossref]
  • [14] G. Bezzi, G. Celotti, E. Landi, T.M.G. La Torretta, I. Sopyan, A. Tampieri, Mater. Chem. Phys. 78, 816 (2003) http://dx.doi.org/10.1016/S0254-0584(02)00392-9[Crossref]
  • [15] H.S. Liu, T.S. Chin, L.S. Lai, S.Y. Chiu, K.H. Chung, C.S. Chang, M.T. Lui, Ceram. Int. 23, 19 (1997) http://dx.doi.org/10.1016/0272-8842(95)00135-2[Crossref]
  • [16] K. Ioku, S. Yamauchi, H. Fujimori, S. Goto, M. Yoshimura, Sol. State Ionics 151, 147 (2002) http://dx.doi.org/10.1016/S0167-2738(02)00593-3[Crossref]
  • [17] T.K. Anee, M. Ashok, M. Palanichamy, S.N. Kalkura, Mater. Chem. Phys. 80, 725 (2003) http://dx.doi.org/10.1016/S0254-0584(03)00116-0[Crossref]
  • [18] M. Yoshimura, H. Suda, K. Okamoto, K. Ioku, J. Ceram. Soc. Jpn. 10, 1402 (1991)
  • [19] M. Andrés-Vergés, C. Fernández-González, M. Martínez-Gallega, J. Eur. Ceram. Soc. 18, 1245 (1998) http://dx.doi.org/10.1016/S0955-2219(98)00049-1[Crossref]
  • [20] F. Nagata, Y. Yokogawa, M. Toriyama, Y. Kawamoto, T. Suzuki, K. Nishizawa, J. Ceram. Soc. Jpn. 103, 70 (1995) [Crossref]
  • [21] C.S. Chai, K.A. Gross, B.B. Nissan, Biomaterials 19, 2291 (1998) http://dx.doi.org/10.1016/S0142-9612(98)90138-7[Crossref]
  • [22] Y. Han, S. Li, X. Wang, X. Chen, Mater. Res. Bull. 39, 25 (2004) http://dx.doi.org/10.1016/j.materresbull.2003.09.022[Crossref]
  • [23] R. Nemoto, S. Nakamura, T. Isobe, M. Sena, J. Sol-Gel Sci. Tech. 21, 7 (2001) http://dx.doi.org/10.1023/A:1011245213742[Crossref]
  • [24] C. Shu, W. Yanwei, L. Hong, P. Zhengzheng, Y. Kangde, Ceram. Int. 31, 135 (2005) http://dx.doi.org/10.1016/j.ceramint.2004.04.012[Crossref]
  • [25] S. Pavel, L.S. Wojciech, T. Hao, E. Gulliver, R.E. Riman, K.S. TenHuisen, J. Mater. Res. 16, 1231 (2001) http://dx.doi.org/10.1557/JMR.2001.0170[Crossref]
  • [26] K.C.B. Yeong, J. Wang, S.C. Ng, Biomaterials 22, 2705 (2001) http://dx.doi.org/10.1016/S0142-9612(00)00257-X[Crossref]
  • [27] B.S. Meyer, D.S. Rader, Plant. Physiol. 11, 437 (1936) http://dx.doi.org/10.1104/pp.11.2.437[Crossref]
  • [28] J.A.M. Van der Houven, G. Cressey, B.A. Cressey, E. Valsami-Jones, J. Cryst. Growth 249, 572 (2003) http://dx.doi.org/10.1016/S0022-0248(02)02227-3[Crossref]
  • [29] J.C. Eliot, Structure and Chemistry of The Apatites and Other Calcium Ortho Phosphates (Elsevier, Amsterdam, 1994)
  • [30] D.M. Liu, Q. Yang, T. Trocznski, W.J. Tseng, Biomaterials 23, 1679 (2002) http://dx.doi.org/10.1016/S0142-9612(01)00295-2[Crossref]
  • [31] W.L. Suchanek, P. Shuk, K. Byrappa, R.E. Riman, K.S. Ten Huisen, V.F. Janes, Biomaterials 23, 699 (2002) http://dx.doi.org/10.1016/S0142-9612(01)00158-2[Crossref]
  • [32] M.S. Tung, T.J. O’Farrell, Coll. Surf. A 110, 191 (1996) http://dx.doi.org/10.1016/0927-7757(95)03450-1[Crossref]
  • [33] E. Lerner. R. Azoury, S. Sarig, J. Cryst. Growth. 97, 725 (1989) http://dx.doi.org/10.1016/0022-0248(89)90576-9[Crossref]
  • [34] A. Rodrigues, A. Lebugle, Coll. Surf. A 145, 191 (1998) http://dx.doi.org/10.1016/S0927-7757(98)00660-8[Crossref]
  • [35] T.A. Kuriakose, S.N. Kalkura, M. Palanichamy, D. Arivuoli, K. Dierks, G. Bocelli, C. Betzel, J. Cryst. Growth 263, 517 (2004) http://dx.doi.org/10.1016/j.jcrysgro.2003.11.057[Crossref]
  • [36] S. Koutsopoulos, J. Biomed. Mater. Res. 62, 600 (2002) http://dx.doi.org/10.1002/jbm.10280[Crossref]
  • [37] E. Tkalcec, M. Sauer, R. Nonninger, H. Schmidt, J. Mater. Sci. 36, 5253 (2001) http://dx.doi.org/10.1023/A:1012462332440[Crossref]
Document Type
Publication order reference
Identifiers
YADDA identifier
bwmeta1.element.-psjd-doi-10_2478_s11532-009-0063-6
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