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http://dx.doi.org/10.4191/kcers.2011.48.5.412

Formation of Bioactive Ceramic Foams by Polymer Pyrolysis and Self-Blowing  

Kwak, Dae-Hyun (School of Advanced Materials Science & Engineering, Sungkyunkwan University)
Kim, Jin-Ho (School of Advanced Materials Science & Engineering, Sungkyunkwan University)
Lee, Eun-Ju (School of Advanced Materials Science & Engineering, Sungkyunkwan University)
Kim, Deug-Joong (School of Advanced Materials Science & Engineering, Sungkyunkwan University)
Publication Information
Journal of the Korean Ceramic Society / v.48, no.5, 2011 , pp. 412-417 More about this Journal
Abstract
Formation and characterization of hydroxyapatite-based porous ceramics derived from polymer pyroysis were investigated. Polymer based process is chosen for preparing porous hydroxyapatite-based ceramics having a high mechanical strength. The hydroxyapatite-based porous ceramic was prepared by a self-blowing process of a polymethylsiloxane with filler and pyrolyzed at above $1000^{\circ}C$. Biphasic material consisted of hydroxyapatite and CaO has been prepared by solid state reaction from calcium hydroxide($Ca(OH)_2$) and calcium hydrogen phosphate dihydrate($CaHPO_4{\cdot}2H_2O$) as a filler material. The influence of filler content on mechanical properties was evaluated. The change of crystalline phase, microstructure and mechanical properties were investigated and discussed.
Keywords
Bioceramic; Ceramic foams; Polymer pyrolysis; Hydroxyapatite;
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Times Cited By KSCI : 2  (Citation Analysis)
Times Cited By SCOPUS : 2
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1 J. Zeschky, T. Hofner, C. Arnold, R. Weibmann, D. Bahloul, -Hourlier, M. scheffler, and P. Greil, "Polysilsesquioxane Derived Ceramic Foams with Gradient Porosity," Acta Materialia, 53 927-37 (2005).   DOI
2 P. N. De Aza, F. Guitian, and S. De Aza, "Bioactivity of Wollastonite Ceramics: In Vitro Evaluation," Scripta Metall. Mater., 31 1001-1005 (1994).   DOI
3 P. Siriphannon, Y. Kameshima, A. Yasumori, K. Okada, and S. Hayashi, "Formation of Hydroxyapatite on $CaSiO_3$ Powders in Simulated Body Fluid," J. Eur. Ceram. Soc., 22 511-20 (2002).   DOI
4 K. Lin, W. Zhai, S. Ni, J. Chang, Y. Zeng, and W. Qian, "Study of the Mechanical Property and In Vitro Biocompatibility of $CaSiO_3$ Ceramics," Ceramics International, 31 323-26 (2005).   DOI
5 A. Balamurugan, S. Kannan, and S. Rajeswari, "Bioactive Sol-Gel Hydroxyapatite Surface for Biomedical Application In-Vitro Study," Trends Biomater. Artif. Organs, 16 [1] 18-20 (2002).
6 P. Layroll, A. Ito, and T. Tateishi, "Sol-Gel Synthesis of Amorphous Calcium Phosphate and Sintering into Microporous Hydroxyapatite Bioceramics," J. Am. Ceram. Soc., 81 [6] 1421-28 (1998).
7 D. Shi, G. Jaing, X. Wen, in: K. Khor, et al. (Eds.), "In Vitro Behavior of Hydroxyapatite Prepared by a Thermal Deposition Method, Processing and Fabrication of Advanced Materials VIII," pp. 117, World Scientific, Singapore, 2001.
8 I. M. Kwon, I. H. Song, Y. J. Park, J. W. Lee, H. S. Yun, and H. D. Kim "The Synthesis and Pore Property of Hydrogen Membranes Derived from Polysilazane as Inorganic Polymer," J. Kor. Cream. Soc., 46 [5] 462-66 (2009).   과학기술학회마을   DOI
9 W. Suchanek and M. Yoshimura, "Processing and Properties Hydroxyapatite Based Biomaterials for Use as Hard Tissue Replacement Implants," J. Mater. Res., 13 94-117 (1998).   DOI
10 Leony Leon C. A., "New Perspectives in Mercury Porosimetry," Adv Colloid Interface Sci., 76-77 341-72 (1998).   DOI
11 S. J. Hong, H. C. Ahn, and D. J. Kim, "Reaction Bonded $Si_3N_4$ from Si-Polysilazane Mixture," J. Kor. Cream. Soc., 47 [6] 572-77 (2010)   과학기술학회마을   DOI
12 T. Gambayan-Roisman, M. Scheffler, P. Buhler, and P. Greil, "Processing of Ceramic Foam by Pyrolysis of Filler Containing Phenylmethyl Polysiloxane Precusor," Ceram. Trans., 108 121-30 (2000).
13 T. Gembaryan-Roisman, M. Scheffler, T. Takahashi, P. Buhler, and P. Greil, "Formation and Properties of Poly(siloxane) Derived Ceramic Foam," pp.247-51 in Euromat 99, Vol. 12, Ceramics Processing, Reliability, Tribology and Wear. Edited by G. Muller, DGM, Frankfurt, 2000.