Structural study and ionic conductivity of Bi4V2−xSix/2Px/2O11−δ (0.0 ≤ x ≤ 0.5) compounds
hal.structure.identifier | Laboratoire des Sciences des Matériaux et Optimisation des Procédés [SCIMATOP] | |
dc.contributor.author | AGNAOU, Abdelmajid | |
hal.structure.identifier | Laboratoire des Sciences des Matériaux et Optimisation des Procédés [SCIMATOP] | |
dc.contributor.author | MHAIRA, Wafaa | |
hal.structure.identifier | Laboratoire des Sciences des Matériaux et Optimisation des Procédés [SCIMATOP] | |
dc.contributor.author | ESSALIM, Rachida | |
hal.structure.identifier | Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB] | |
hal.structure.identifier | Department of Chemical Sciences | |
dc.contributor.author | TURINO, Andrea | |
hal.structure.identifier | Laboratoire des Sciences des Matériaux et Optimisation des Procédés [SCIMATOP] | |
dc.contributor.author | AMMAR, Abdelaziz | |
hal.structure.identifier | Laboratoire des Sciences des Matériaux et Optimisation des Procédés [SCIMATOP] | |
dc.contributor.author | ZAMAMA, Mohamed | |
hal.structure.identifier | Laboratoire des Sciences des Matériaux et Optimisation des Procédés [SCIMATOP] | |
dc.contributor.author | ALGA, Maati | |
hal.structure.identifier | Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB] | |
dc.contributor.author | MAUVY, Fabrice | |
dc.date.issued | 2023-02 | |
dc.identifier.issn | 0022-4596 | |
dc.description.abstractEn | The solid solution of general formula Bi4V2−xSix/2Px/2O11−δ (0.0 ≤x≤ 0.5) has been synthesized and characterized by XRD, SEM, FTIR, ATD, Raman spectroscopy and Electrochemical Impedance Spectroscopy. The present study showed that compounds with x ≤ 0.3 are isostructural with the monoclinic α polymorph, while the compound with x = 0.4 is crystallize with the β polymorph. In the temperature range from 25 to 700 °C, the electrical conductivity of the substituted samples has been measured as a function of composition. In the low temperature range, the conductivity of the doped compounds is higher than that of the parent compound Bi4V2O11. The highest conductivity was obtained for x = 0.1. | |
dc.language.iso | en | |
dc.publisher | Elsevier | |
dc.subject.en | Bismuth vanadium oxide | |
dc.subject.en | BISIPVOX | |
dc.subject.en | XRD | |
dc.subject.en | Ionic conductivity | |
dc.title.en | Structural study and ionic conductivity of Bi4V2−xSix/2Px/2O11−δ (0.0 ≤ x ≤ 0.5) compounds | |
dc.type | Article de revue | |
dc.identifier.doi | 10.1016/j.jssc.2022.123730 | |
dc.subject.hal | Chimie/Matériaux | |
bordeaux.journal | Journal of Solid State Chemistry | |
bordeaux.page | 123730 (5 p.) | |
bordeaux.volume | 318 | |
bordeaux.peerReviewed | oui | |
hal.identifier | hal-03895368 | |
hal.version | 1 | |
hal.popular | non | |
hal.audience | Internationale | |
hal.origin.link | https://hal.archives-ouvertes.fr//hal-03895368v1 | |
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