CONCENTRATION EFFECT OF AQUEOUS SYNTHESIS ON BIPHASIC HYDROXYAPATITE– β-TRICALCIUM PHOSPHATE COMPOSITION

Alqap, A.S.F. and I., Sopyan and S.A, Zubir (2010) CONCENTRATION EFFECT OF AQUEOUS SYNTHESIS ON BIPHASIC HYDROXYAPATITE– β-TRICALCIUM PHOSPHATE COMPOSITION. Advanced Materials Research, 93-94. pp. 405-408. ISSN 1662-8985

[img]
Preview
Text
3-AMR.93-94.405.pdf - Published Version
Available under License Creative Commons GNU GPL (Software).

Download (815kB) | Preview
Official URL: http://www.scientific.net/AMR

Abstract

Hydroxyapatite of calcium phosphate materials, one of the most frequently used ceramic material in biomedical application, has been produced via chemical reaction involves both calcium and phosphorus precursors. Effect of suspension concentration on available phases was investigated using a basis of 2 mole % excess of calcium oxide. The synthesis was performed at 90°C until paste was obtained. To improve crystallinity, hydroxyapatite was calcined at 900°C. However, β-TCP appeared as trace which varied in fraction with suspension concentration. Varying concentration is then one approaching method in designing phase composition through which a functional material could be attained.

Item Type: Article
Subjects: Q Science > QD Chemistry
Divisions: Faculty of Math & Natural Science > Department of Chemistry Science
Depositing User: 001 Bambang Gonggo Murcitro
Date Deposited: 04 Nov 2014 08:28
Last Modified: 04 Nov 2014 08:28
URI: http://repository.unib.ac.id/id/eprint/9282

Actions (login required)

View Item View Item