Porous hydroxyapatite-TiO2 nanocomposites from natural phosphates and their decolorization properties
作者： H. Bouyarmane , S. Saoiabi , I. El Hanbali , M. El Karbane , A. Rami
DOI: 10.1140/EPJST/E2015-02505-9
关键词:
摘要: Titanium dioxide-hydroxyapatite nanopowders were prepared by the simultaneous gelation of a titanium alkoxide and precipitation redisolved natural phosphate mineral. Evolution crystallinity, porous features surface reactivity these powders as function Ti content heating was studied. Optimal conditions found for preparation low-cost nanocomposite powder that effective pure titania decolorization methylene blue solutions.
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