Relation entre structure et conductivite ionique basse temperature de Ag3PO4 |
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| Authors: | M.N. Deschizeaux-Chéruy J.J. Aubert J.C. Joubert J.J. Capponi H. Vincent |
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| Affiliation: | Laboratoire de Génie Physique, ENSIEG, BP 46, 38402 St. Martin d''Héres, France;Laboratoire de Cristallographie, CNRS, 38402 Grenoble Cédex, France |
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| Abstract: | The ionic conductivity of Ag3PO4 versus the temperature was determined. The cristal structure was reinvestigated at different temperatures (170 K, 290 K and 570 K) showing a normal increase of the unit cell with the temperature but a contraction of PO4 tetraedra. This leads to Ag-0 bonds somewhat looser and too more space for the Ag+ cation to move. |
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