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Conductivité Anionique des Phases Isolées dans les Systèmes PbF2?SnF4 et PbF2?GeF4 |
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| Authors: | W Granier M Gendry A El Mansouri S Vilminot L Cot |
| Abstract: | Ionic Conductivity of the Phases Isolated in the Binary Systems PbF2? SnF4 and PbF2? GeF4 The study of PbF2? MF4 (M ?; Sn, Ge) systems reveals a restricted solid solution domain, with a fluorine structure and edfinite Pb3GeF10, Pb3Ge2F14 and PbMF6 phases. The ionic conductivity has been measured by complex impedance technic. It appears that, in the solid solutions the M4+ cations adopt a distorted octahedral environment. |
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