Comparison of Electrical Properties betw
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A. Laghzizil; N. El Herch; A. Bouhaouss; G. Lorente; J. Macquete
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Article
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2001
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Elsevier Science
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English
โ 117 KB
By appropriate modi5cations of existing precipitation methods, apatite samples of formula M 10 (PO 4 ) 6 X 2 (M โซุโฌ Ca, Pb, Ba and X โซุโฌ F, OH) were prepared at 803C. Samples were characterized using X-ray di4raction, infrared, 31 P NMR, SEM, and chemical analysis. By comparing the e4ect of 6uoride