Surface properties of porous hydroxyapatite derived from natural phosphate

H. Rhaiti; A. Laghzizil; A. Saoiabi; S. El Asri; K. Lahlil; T. Gacoin

doi:10.1016/j.matchemphys.2012.08.042

Surface properties of porous hydroxyapatite derived from natural phosphate

H. Rhaiti
, A. Laghzizil
, A. Saoiabi
, S. El Asri
, K. Lahlil
, T. Gacoin

Faculté des Sciences Rabat

Résultats de recherche: Contribution à un journal › Article › Revue par des pairs

Résumé

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 N ₂ adsorption measurements. The nanoporous c-HAp with the largest BET surface area of 150 m ² 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.

langue originale	Anglais
Pages (de - à)	1022-1026
Nombre de pages	5
journal	Materials Chemistry and Physics
Volume	136
Numéro de publication	2-3
Les DOIs	https://doi.org/10.1016/j.matchemphys.2012.08.042
état	Publié - 15 oct. 2012

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10.1016/j.matchemphys.2012.08.042

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@article{b167552db4dc45b9a15457f5ea023184,

title = "Surface properties of porous hydroxyapatite derived from natural phosphate",

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 N 2 adsorption measurements. The nanoporous c-HAp with the largest BET surface area of 150 m 2 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 = "Dissolution-precipitation, Lead and fluoride-binding, Natural phosphate, Porous hydroxyapatite, Surface modification",

author = "H. Rhaiti and A. Laghzizil and A. Saoiabi and \{El Asri\}, S. and K. Lahlil and T. Gacoin",

year = "2012",

month = oct,

day = "15",

doi = "10.1016/j.matchemphys.2012.08.042",

language = "English",

volume = "136",

pages = "1022--1026",

journal = "Materials Chemistry and Physics",

issn = "0254-0584",

number = "2-3",

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TY - JOUR

T1 - Surface properties of porous hydroxyapatite derived from natural phosphate

AU - Rhaiti, H.

AU - Laghzizil, A.

AU - Saoiabi, A.

AU - El Asri, S.

AU - Lahlil, K.

AU - Gacoin, T.

PY - 2012/10/15

Y1 - 2012/10/15

N2 - 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 N 2 adsorption measurements. The nanoporous c-HAp with the largest BET surface area of 150 m 2 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.

AB - 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 N 2 adsorption measurements. The nanoporous c-HAp with the largest BET surface area of 150 m 2 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.

KW - Dissolution-precipitation

KW - Lead and fluoride-binding

KW - Natural phosphate

KW - Porous hydroxyapatite

KW - Surface modification

U2 - 10.1016/j.matchemphys.2012.08.042

DO - 10.1016/j.matchemphys.2012.08.042

M3 - Article

AN - SCOPUS:84867397058

SN - 0254-0584

VL - 136

SP - 1022

EP - 1026

JO - Materials Chemistry and Physics

JF - Materials Chemistry and Physics

IS - 2-3

ER -

Surface properties of porous hydroxyapatite derived from natural phosphate

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