Vibrational spectra of lead alkali apatites Pb8M2(PO4)6 with M = Ag and Na

被引:14
|
作者
Ternane, R
Ferid, M
Trabelsi-Ayedi, M [1 ]
Piriou, B
机构
[1] Fac Sci Bizerte, Lab Phys Chim Minerale, Zarzouna 7021, Bizerte, Tunisia
[2] Inst Natl Rech Sci & Tech, Hammam Lif 2050, Tunisia
[3] Ecole Cent Paris, Lab Phys Chim Mol & Minerale, F-92295 Chatenay Malabry, France
关键词
apatite; silver lead apatite; sodium lead apatite; infrared spectra; Raman spectra;
D O I
10.1016/S1386-1425(99)00003-7
中图分类号
O433 [光谱学];
学科分类号
0703 ; 070302 ;
摘要
Powders of lead alkali apatites with formula Pb8M2(PO4)(6) (M = Ag, Na) were prepared by using the solid state method. Infrared (4000-350 cm(-1)) and Raman (1200-25 cm(-1)) spectra of these samples were recorded at room temperature and analyzed. Fundamental vibrational modes were identified and band assignments were made in comparison with the Calcium hydroxyapatite Ca-10(PO4)(6)(OH)(2). (C) 1999 Elsevier Science B.V. All rights reserved.
引用
收藏
页码:1793 / 1797
页数:5
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