Synthesis of hydroxyapatite powder from mollusc shell

Synthesis hydroxyapatite (HA) powders from mollusc shell with the solid solution reaction method. The process is a new method which makes the amount of HA powder in large quantities. The advantage of the solid state method which involves molar ratio of calcium and phosphorus through a thermal treatm...

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Bibliographic Details
Main Authors: Koonawoot R., Thiansem S., Punyanitya S., Raksujarit A., Laosatirawong S., Pompimon W.
Format: Conference or Workshop Item
Language:English
Published: 2014
Online Access:http://www.scopus.com/inward/record.url?eid=2-s2.0-80053008492&partnerID=40&md5=6707e3c798e2068b9567ade9845799d3
http://cmuir.cmu.ac.th/handle/6653943832/3725
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Institution: Chiang Mai University
Language: English
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Summary:Synthesis hydroxyapatite (HA) powders from mollusc shell with the solid solution reaction method. The process is a new method which makes the amount of HA powder in large quantities. The advantage of the solid state method which involves molar ratio of calcium and phosphorus through a thermal treatment and reaction time, caused by the diffusion of ions in the solid particles. HA is the only apatite present in the reaction products, apart from minute fractions of certain other calcium compounds. The final product is characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM) and fourier transform infrared (FTIR). © (2011) Trans Tech Publications, Switzerland.