Solis Díaz, Cecilia; Navarrete Algaba, Laura; Roitsch, Stefan; Serra Alfaro, José Manuel(Royal Society of Chemistry, 2012)
[EN] New composite cathodes for proton conducting solid oxide fuel cells (PC-SOFCs) based on the novel La5.5WO12-delta (LWO) electrolyte have been developed. First the applicability of LWO as a protonic electrolyte has ...
Balaguer Ramírez, María; Solis Díaz, Cecilia; Roitsch, Stefan; Serra Alfaro, José Manuel(Royal Society of Chemistry, 2014)
10% Praseodymium doped ceria exhibits a combination of mixed ionic and electronic conductivity, redox catalytic properties and chemical compatibility with water and carbon dioxide at high temperatures. Minor additions of ...
Escolástico Rozalén, Sonia; Ivanova, Mariya; Solis Díaz, Cecilia; Roitsch, Stefan; Meulenberg, Wilhem Albert; Serra Alfaro, José Manuel(Royal Society of Chemistry, 2012)
[EN] The structural and transport properties as well as the chemical stability of a series of proton-conducting oxides based on yttrium-doped barium zirconate were investigated. Specifically, Pr-, Fe- and Mn-doped ...
Ivanova, Mariya E.; Seeger, Janka; Serra Alfaro, José Manuel; Solis Díaz, Cecilia; Meulenberg, Wilhem Albert; Fischer, Werner; Roitsch, Stefan; Buchkremer, Hans Peter(International Institute for Science, Technology & Education, 2012)
The aim of the present work is to evaluate the influence of La6W2O15 secondary phase on the properties and
integrity of La6-xWO12-δ–based membranes. Structural, microstructural and thermo–chemical study was
carried out ...
Solis Díaz, Cecilia; Vert Belenguer, Vicente Bernardo; Balaguer Ramírez, María; Escolástico Rozalén, Sonia; Roitsch, Stefan; Serra Alfaro, José Manuel(Wiley-VCH Verlag, 2012-11)
[EN] Chromite anodes in LWO PC-SOFC: Chemically compatible LSCN/LWO symmetric cells show the high protonic conductivity and p-type electronic conductivity of LSCN in reducing atmospheres. This allows to avoid blending with ...