19 citations · 19 across the 1 of their papers we have counts for
5 papers
Nanostructured La0.5Ba0.5CoO3 as cathode for solid oxide fuel cells
Augusto E. Mejía Gómez, Diego G. Lamas, Ana Gabriela Leyva +1
A simple method has been used to synthesize nanostructured La0.5Ba0.5CoO3 (LBCO) powders, by confining chemical precursors into the pores of polycarbonate filters. The proposed met…
Influence of particle size and agglomeration in solid oxide fuel cell cathodes using manganite nanoparticles
Hernán Martinelli, Diego G. Lamas, Ana G. Leyva +1
In this work we studied the influence of particle size and agglomeration in the performance of solid oxide fuel cell cathodes made with nanoparticles of La0.8Sr0.2MnO3. We followed…
Magnetic properties of cobalt doped ZrO nanoparticles: Evidence of Co segregation
Francisco González Pinto, Mariano Andrés Paulin, Ana Gabriela Leyva +1
We synthesized pure and Co-doped (6.25 12.5 at.) ZrO nanopowders in order to study their magnetic properties.We analyzed magnetic behavior as a function of the amount of Co and…
Thermodynamic modeling of phase separation in manganites
J. Sacanell, F. Parisi, J. C. P. Campoy +1
We present a phenomenological model based on the thermodynamics of the phase separated state of manganites, accounting for its static and dynamic properties. Through calorimetric m…
Magnetoresistive memory in phase separated LaCaMnO
J. Sacanell, F. Parisi, P. Levy +1
We have studied a non volatile memory effect in the mixed valent compound LaCaMnO induced by magnetic field (H). In a previous work [R.S. Freitas et al., Phys…