Abstract
Titanium dioxide-hydroxyapatite nanopowders were prepared by the simultaneous gelation of a titanium alkoxide and precipitation of a redisolved natural phosphate mineral. Evolution of the crystallinity, porous features and surface reactivity of these powders as a function of Ti content and heating was studied. Optimal conditions were found for the preparation of a low-cost nanocomposite powder that was as effective as pure titania for the decolorization of methylene blue solutions.
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V. Homem, L. Santos, J. Environ. Management 92, 2304 (2011)
A.Y.C. Tong, R. Braund, D.S. Warren, B.M. Peake, Cent. Eur. J. Chem. 10, 989 (2012)
J. Labille, J.H. Feng, C. Botta, D. Borschneck, M. Sammut, M. Cabie, M. Auffran, J. Rose, J.Y. Bottero, Environ. Pollution 158, 3482 (2010)
L. Pinho, M.J. Mosquera, J. Phys. Chem. C 158, 22851 (2011)
M.D. Moosemiller, C.G. Hill, M.A. Anderson, Sep. Sci. Technol. 24, 641 (1989)
G. Zhang, W. Choi, S.H. Kim, S.B. Hong, J. Hazard. Mater. 188, 198 (2011)
T. Tsumur, N. Kojitani, H. Umemura, M. Toyoda, M. Inagaki, Appl. Surf. Sci. 196, 429 (2002)
D.S. Selishchev, P.A. Kolinko, D.V. Kozlov, Appl. Catal. A 377, 140 (2010)
A. Bahdod, S. El Asri, A. Saoiabi, T. Coradin, A. Laghzizil, Water Res. 43, 313 (2009)
H. Bouyarmane, S. El Asri, A. Rami, C. Roux, M.A. Mahly, A. Saoiabi, T. Coradin, A. Laghzizil, J. Hazard. Mater. 181, 736741 (2010)
Z. Yang, C. Zhang, J. Mol. Catal. A 302, 107 (2009)
A. Mitsionis, T. Vaimakis, C. Trapalis, N. Todorova, D. Bahnemann, R. Dillert, Appl. Catal. B 106, 398 (2011) and references therein
J. Hidalgo-Carrillo, J. Sebti, M.A. Aramendia, A. Marinas, J.M. Marinas, S. Sebti, F.J. Urbano, J. Colloid Interf. Sci. 344, 475 (2010)
V.K. Gupta, P.J.M. Carrott, M.M.I. Ribeiro, Carrott , Suhas, Crit. Rev. Environ. Sci. Technol. 39, 783 (2009)
H. Bouyarmane, I. El Hanbali, M. El Karbane, A. Rami, A. Saoiabi, S. Saoiabi, S. Masse, T. Coradin, A. Laghzizil, J. Hazard. Mater. 291, 38 (2015)
S. El Asri, A. Laghzizil, A. Saoiabi, A. Alaoui, K. El Abbassi, R. MHamdi, T. Coradin, Colloids Surf. A 35, 73 (2009)
S. Saoiabi, S. El Asri, A. Laghzizil, A. Saoiabi, J.L. Ackerman, T. Coradin, Chem. Engin. J. 211–212, 233 (2012)
K. Achelhi, S. Masse, G. Laurent, C. Roux, A. Laghzizil, A. Saoiabi, T. Coradin, Langmuir 27, 15176 (2011)
H. Yang, S. Masse, M. Rouelle, E. Aubry, Y. Li, C. Roux, Y. Journaux, L. Li, T. Coradin, Int. J. Environ. Sci. Technol. 12, 1173 (2015)
Y.S. Ho, G. McKay, Process Biochem. 34, 451 (1999)
Y.S. Ho, J. Hazard. Mater. B136, 681 (2006)
A. Mills, J. Wang, J. Photochem. Photobiol. A: Chem. 127, 123 (1999)
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Bouyarmane, H., Saoiabi, S., El Hanbali, I. et al. Porous hydroxyapatite-TiO2 nanocomposites from natural phosphates and their decolorization properties. Eur. Phys. J. Spec. Top. 224, 1861–1869 (2015). https://doi.org/10.1140/epjst/e2015-02505-9
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DOI: https://doi.org/10.1140/epjst/e2015-02505-9