Hydrothermal synthesis of porous triphasic hydroxyapatite/(α and β) tricalcium phosphate

被引：0
|
作者：
R. Vani
E. K. Girija
K. Elayaraja
S. Prakash Parthiban
R. Kesavamoorthy
S. Narayana Kalkura
机构：
[1] Anna University,Crystal Growth Centre
[2] Madurai Kamaraj University,School of Physics
[3] IGCAR,Materials Science Division
来源：
Journal of Materials Science: Materials in Medicine | 2009年 / 20卷
关键词：
Calcium Phosphate; Simulated Body Fluid; Hydrothermal Treatment; Average Pore Size; Apatite Layer;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
A novel, porous triphasic calcium phosphate composed of nonresorbable hydroxyapatite (HAp) and resorbable tricalcium phosphate (α- and β-TCP) has been synthesized hydrothermally at a relatively low temperature. The calcium phosphate precursor for hydrothermal treatment was prepared by gel method in the presence of ascorbic acid. XRD, FT-IR, Raman analyses confirmed the presence of HAp/TCP. The surface area and average pore size of the samples were found to be 28 m2/g and 20 nm, respectively. The samples were found to be bioactive in simulated body fluid (SBF).
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页码：43 / 48
页数：5
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