Rodríguez Hernández, Carlos Javier; Guinovart, J.J.; Murguía, Jose R.(ElsevierWiley, 2012-02-03)
[EN] Tungstate counteracts diabetes and obesity in animal models, but its molecular mechanisms remain elusive. Our Saccharomyces cerevisiae-based approach has found that tungstate alleviated the growth defect induced by ...
Balaguer Ramírez, María; Solis Díaz, Cecilia; Bozza, F.; Bonanos, N.; Serra Alfaro, José Manuel(Royal Society of Chemistry, 2013)
This work shows the development of anodes based Sr-doped LaCrO3 (LSC) for La5.6WO11.4-d;-based proton conducting fuel cells. The electrode was improved by considering the operation limitations of the LSC material, which ...
Escolástico Rozalén, Sonia; Serra Alfaro, José Manuel(Elsevier, 2015-09-01)
This work presents the structural and electrochemical characterization of mixed conducting materials based on the system Nd5.5W1-xUxO11.25-delta where x = 0.1, 0.5 and 1. The evolution of the crystalline structure is studied ...
Escolástico Rozalén, Sonia; Somacescu, Simona; Serra Alfaro, José Manuel(American Chemical Society, 2014-01-28)
Nd5.5WO11.25-delta is a mixed proton-electron conducting oxide, which shows an important mixed conductivity and stability in moist CO2 environments. However, the H-2 fluxes obtained with this material are not high enough ...
Serra Alfaro, José Manuel; Somacescu, Simona; Escolástico Rozalén, Sonia(Royal Society of Chemistry, 2015)
Lanthanide tungstates (Ln(6)WO(12)) are promising candidates for the development of ceramic hydrogen transport membranes since they exhibit mixed ionic (proton and oxygen ion transport) and electronic conductivity and ...