Pilhas a combustível de óxido sólido: materiais, componentes e configurações Solid oxide fuel cells: materials, components and configurations

Abstract

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 of the fuel cell technology is shown. Reviewed are the fundamental features, the basic principles, types of fuel cell, fabrication methods, cell configurations and the development of components (cathodes, anodes, electrolytes, interconnect) and materials.

Keywords

• fuel cells
• energy
• SOFC