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Journal Articles Journal de Physique IV Proceedings Year : 2005

X-ray diffraction study of cadmium hydroxyapatite

Abstract

Solid solutions of cadmium and calcium hydroxyapatite [Ca10−x Cdx (PO4)6 (OH)2 (0 ≤ x ≤ 10)] were synthesized by a wet process in a basic medium. The lattice dimensions of these compounds vary linearly with the atom percent cadmium. The distribution of the calcium and cadmium ions between two non- equivalent crystallographic sites, (1) and (2), were determined by the Rietveld method. The site-occupancy factors of atoms indicate a slight preference of cadmium for site (2) in the apatite structure.

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Dates and versions

hal-03601236 , version 1 (08-03-2022)

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Abederrahman Nounah, N. Maroufi, Yhya Ait Ichou, Jean-Louis Lacout, Jean-Michel Savariault. X-ray diffraction study of cadmium hydroxyapatite. Journal de Physique IV Proceedings, 2005, 123, pp.251-254. ⟨10.1051/jp4:2005123045⟩. ⟨hal-03601236⟩
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