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Obtención de materiales catódicos basados en los sistemas LiCoO2 y LiMn2O4 con aplicación en baterías secundarias
(Universidad Pedagógica y Tecnológica de Colombia, 2018)
The magnitude of the environmental impact has been significant in recent years due to natural and anthropogenic effects, for the reason that other energy alternatives have been created to mitigate the effect of the use of ...
Síntesis y caracterización de óxidos nanoestructurados de cerio modificados con praseodimio para ser aplicados en pilas de combustible de óxido sólido
(Universidad Pedagógica y Tecnológica de Colombia, 2017)
The properties of cerium dioxide are due to the fluorite crystal structure, which guarantees the mobility of oxygen ions and electrons on the surface and inside the material. In addition, the modification of cerium cations ...