Title of article
Surface properties of porous hydroxyapatite derived from natural phosphate
Author/Authors
H. Rhaiti، نويسنده , , A. Laghzizil، نويسنده , , A. Saoiabi، نويسنده , , S. El Asri، نويسنده , , K. Lahlil، نويسنده , , T. Gacoin، نويسنده ,
Issue Information
دوهفته نامه با شماره پیاپی سال 2012
Pages
5
From page
1022
To page
1026
Abstract
Porous hydroxyapatite c-HAp was prepared using a one-step process involving dissolution/precipitation of natural phosphate. This process provides a simple and flexible route to prepare porous apatite. The structure of c-HAp was investigated by combining XRD, solid-state NMR and N2 adsorption measurements. The nanoporous c-HAp with the largest BET surface area of 150 m2 g−1, exhibited much mesopores and the small micropores simultaneously. In order to investigate the surface properties of this novel material, the adsorption of fluoride, lead was evaluated.
Keywords
Porous hydroxyapatite , Dissolution–precipitation , Lead and fluoride-binding , Surface modification , Natural phosphate
Journal title
Materials Chemistry and Physics
Serial Year
2012
Journal title
Materials Chemistry and Physics
Record number
1064991
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