Comportamiento eléctrico de vidrios funcionales con base en TeO<SUB>2</SUB>
In this paper we study the structural and electrical behavior of glass-ceramic material of general formula: xMgO (1-x) (0.5V2O 5.0.5MoO3)2TeO2 (0≤x≤0.9) through measurements of density, molar volume, oxygen packing density (OPD), differential scanning calorimetry (DSC) and Raman spectroscopy: electr...
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Autores principales: | , , , , , |
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Formato: | Articulo |
Lenguaje: | Español |
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2014
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Materias: | |
Acceso en línea: | http://sedici.unlp.edu.ar/handle/10915/85412 |
Aporte de: |
id |
I19-R120-10915-85412 |
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dspace |
institution |
Universidad Nacional de La Plata |
institution_str |
I-19 |
repository_str |
R-120 |
collection |
SEDICI (UNLP) |
language |
Español |
topic |
Física Impedance spectroscopy Ionic conductivity Semiconductors |
spellingShingle |
Física Impedance spectroscopy Ionic conductivity Semiconductors Terny, Cintia Soledad De la Rubia, Miguel Ángel Barolin, S. Alonso, Roberto Emilio De Frutos, J. Frechero, M. A. Comportamiento eléctrico de vidrios funcionales con base en TeO<SUB>2</SUB> |
topic_facet |
Física Impedance spectroscopy Ionic conductivity Semiconductors |
description |
In this paper we study the structural and electrical behavior of glass-ceramic material of general formula: xMgO (1-x) (0.5V2O 5.0.5MoO3)2TeO2 (0≤x≤0.9) through measurements of density, molar volume, oxygen packing density (OPD), differential scanning calorimetry (DSC) and Raman spectroscopy: electric behavior was studied by impedance spectroscopy. We found that magnesium cation induces the growth of slightly crystallized areas inside the material. Those nanocrystallizations were detected to a greater extent by atomic force microscopy (AFM) and in lesser extent by X-ray diffraction (XRD). Regarding the electrical measurements, it can be established that magnesium cation does not act as good ionic conductor in this material. |
format |
Articulo Articulo |
author |
Terny, Cintia Soledad De la Rubia, Miguel Ángel Barolin, S. Alonso, Roberto Emilio De Frutos, J. Frechero, M. A. |
author_facet |
Terny, Cintia Soledad De la Rubia, Miguel Ángel Barolin, S. Alonso, Roberto Emilio De Frutos, J. Frechero, M. A. |
author_sort |
Terny, Cintia Soledad |
title |
Comportamiento eléctrico de vidrios funcionales con base en TeO<SUB>2</SUB> |
title_short |
Comportamiento eléctrico de vidrios funcionales con base en TeO<SUB>2</SUB> |
title_full |
Comportamiento eléctrico de vidrios funcionales con base en TeO<SUB>2</SUB> |
title_fullStr |
Comportamiento eléctrico de vidrios funcionales con base en TeO<SUB>2</SUB> |
title_full_unstemmed |
Comportamiento eléctrico de vidrios funcionales con base en TeO<SUB>2</SUB> |
title_sort |
comportamiento eléctrico de vidrios funcionales con base en teo<sub>2</sub> |
publishDate |
2014 |
url |
http://sedici.unlp.edu.ar/handle/10915/85412 |
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