Effect of Manganese Addition on Structure and Properties of Hydroxyapatite Synthesized from Eggshells

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Keywords:
Hydroxyapatite Eggshells Manganese Precipitation method

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Panin Poolchak
Department of Physics, Faculty of Science, King Mongkut’s University of Technology Thonburi, Bangkok
Weeranut Kaewwiset
Department of Physics, Faculty of Liberal Arts and Science, Kasetsart University, KamphaengSaen Campus, NakhonPathom
Patcharin Naemchanthara
Department of Materials Engineering, Faculty of Engineering, Kasetsart University
Ekachai Hoonnivathana
Department of Physics, Faculty of Science, Kasetsart University,
Pichet Limsuwan
Department of Physics, Faculty of Science, King Mongkut’s University of Technology Thonburi, Bangkok
Kittisakchai Naemchanthara
Department of Physics, Faculty of Science, King Mongkut’s University of Technology Thonburi, Bangkok

Abstract

In this research, manganese added hydroxyapatite was synthesized from eggshells by precipitation method. Structure and properties of the samples were characterized by X-ray diffraction (XRD), Fourier transform infrared spectroscopy (FTIR). The intensity of XRD pattern and crystallite size of hydroxyapatite decreased with increasing manganese concentration. Function groups of hydroxyapatite and manganese were confirmed by FTIR. The experimental results indicated that the manganese can be improved the properties of hydroxyapatite by precipitation method.

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Article Details

Issue
Vol. 3 No. 2 (2015): July - December (กรกฎาคม - ธันวาคม 2558)
Section
บทความวิจัย (Research article)