Determination of the ionic transport numbers of lanthanum gallate materials by impedance spectroscopy and modified EMF method

Determination of the ionic transport numbers of lanthanum gallate materials by impedance spectroscopy and modified EMF method

A combination of impedance spectroscopy and a modified electromotive force method (emf) were used to evaluate the ionic transport numbers and the overall conductivity of several doped lanthanum gallate materials, i.e. La0.9Sr0.1Ga1-xMgxO3-δ (x=0.05-0.30), La0.9A0.1Ga0.8Mg0.2O3-δ (A=Sr, Ba and Ca) an...

Full description

Bibliographic Details
Main Authors: Peña-Martínez, J., Marrero-López, D., Ruiz-Morales, J. C., Núñez, P.
Format: Article
Language:English
Published: Elsevier 2008-06-01
Series:Boletín de la Sociedad Española de Cerámica y Vidrio
Subjects:
EMF
LSGM
Ionic conductivity
SOFC
Transport number
Conductividad iónica
Número de transporte
Online Access:http://ceramicayvidrio.revistas.csic.es/index.php/ceramicayvidrio/article/view/193/206

Internet

http://ceramicayvidrio.revistas.csic.es/index.php/ceramicayvidrio/article/view/193/206

Similar Items