Journal
CHEMICAL ENGINEERING AND MATERIAL PROPERTIES, PTS 1 AND 2
Volume 391-392, Issue -, Pages 709-713Publisher
TRANS TECH PUBLICATIONS LTD
DOI: 10.4028/www.scientific.net/AMR.391-392.709
Keywords
Hydroxyapatite; Hydrothermal; Florescence; Terbium
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Well-dispersed nanosized Tb3+ doped hydroxyapatite (Tb-HA) powder was synthesized by hydrothermal method using poly(diallyl dimethylammonium) chloride as template. The influence the doped amount of Tb3+ on the fluorescence performance of the samples were discussed. The results show that the hydroxyapatite become luminescent by the appropriate reaction conditions. The Tb3+ ions prefer to occupy the sites Ca(II) in hydroxyapatite crystal. With the increase of Tb3+ concentration, the luminescence intensity of Tb-HA reached a maximum at the content of 4 mol%.
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