Some features of the incorporation of oxygen in different oxidation states in the apatitic lattice—II On the synthesis and properties of calcium and strontium peroxiapatites

作者: J.C. Trombe , G. Montel

DOI: 10.1016/0022-1902(78)80299-1

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摘要: Abstract New apatites: peroxiapatites, containing in their lattices oxygen an oxidation state — I, are found with calcium and strontium phosphate apatites. The (-I) groups peroxide ions, which associated vacancies. Peroxiapatites formed at high temperatures by a reaction involving O2− of the oxyapatites molecules oxygen, provided treatment atmosphere is sufficiently free water. peroxiapatite formation must be correlated very reactivity oxyapatites, has been shown first part this paper. When peroxiapatites heated, air, inert gases or vacuum, ions disproportionate: molecular originating from disproportionation reaction, practically retained till 350°C lattice apatites, while it released on

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