Solid-oxide fuel cells (SOFCs) are the most widely used fuel cells because they exhibit
flexibility, power generation efficiency, and low pollution formation. Research on SOFC …

Cathode materials with mixed ion-electron conductivity (MIEC) are necessary for the
development of low or intermediate temperature solid oxide fuel cells. Perovskite and …

In this paper the current status of fuel cells is described with particular emphasis on high (T>
800 ºC) and intermediate (T< 800 ºC) temperature solid oxide fuel cells. Also the importance …

Solid oxide fuel cells (SOFC) are environmentally friendly energy conversion systems to
produce electrical energy with minimal environmental impact. They have several additional …

Combustion synthesis is a simple and reproducible method used to obtain fine ceramic
powders, which can be used in energy-generation devices such as solid oxide fuel cells …

Cerium based-compounds have great importance in a wide range of technological
applications, such as: fuel cell devices development; metallurgic processes, petroleum …

As células a combustível de óxido sólido (SOFC) são dispositivos capazes de gerar energia
elétrica com alta eficiência e baixa emissão de poluentes. As altas temperaturas de …

La x Sr1–x Co1–y Fe y O3 (LSCF) is a promising material for intermediate temperature solid
oxide fuel cell (IT-SOFC) cathodes. The fabrication of LSCF cathodes composed of fibers …

Cobalt oxides, specially the ones with perovskite structure, are of a high technological
interest, due to their interesting optical, electrical and magnetic properties. La 1− x Ca x CoO …

This paper is focused on a review of the design features and the electrochemistry
characterization of anode-supported planar SOFC. Studies and results of metallic alloy …