Escolástico Rozalén, Sonia; Seeger, J.; Roitsch, S.; Ivanova, M.; Meulenberg, Wilhem Albert; Serra Alfaro, José Manuel(Wiley-VCH Verlag, 2013-08)
La5.5WO11.25- is a proton-conducting oxide that shows high protonic conductivity, sufficient electronic conductivity, and stability in moist CO2 environments. However, the H-2 flows achieved to date when using La5.5WO11.25- ...
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 ...
[EN] The objective of the Helmholtz Portfolio "MEM-BRAIN" is the development and integration of cermaic and polymeric gas separation membranes for advanced fossil power plants and other applications like biogas processing ...