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Revista mexicana de física
Print version ISSN 0035-001X
Abstract
GUZMAN VAZQUEZ, C.; PINA BARBA, C. and MUNGUIA, N.. Stoichiometric hydroxyapatite obtained by precipitation and sol gel processes. Rev. mex. fis. [online]. 2005, vol.51, n.3, pp.284-293. ISSN 0035-001X.
Three methods for obtaining hydroxiapatite (HA) are described. HA is a very interesting ceramic because of its many medical applications. The first two precipitation methods start from calcium and phosphorous compounds, whereas the third method is a sol-gel process that uses alcoxides. The products were characterized and compared. The observed differences are important for practical applications.
Keywords : Hydroxyapatite; sol-gel; calcium phosphate; ICP-UES.