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Functional properties of La0.99X0.01Nb0.99Al0.01O4−δ and La0.99X0.01Nb0.99Ti0.01O4−δ proton conductors where X is an alkaline earth cation

Ivanova, Mariya E; Meulenberg, Wilhelm A.; Palisaitis, Justinas; Sebold, Doris; Solis Díaz, Cecilia; Ziegner, Mirko; Serra Alfaro, José Manuel; Mayer, Joachim; Hänsel, Michael; Guillon, Olivier (Elsevier, 2015-04)

Lanthanum niobates with general formulas of La0.99X0.01Nb0.99Al0.01O4−δ and La0.99X0.01Nb0.99Ti0.01O4−δ (X = Mg, Ca, Sr or Ba) were synthesized via the conventional solid state reaction. Specimens with relative density ...
Synthesis and Characterization of Nonsubstituted and Substituted Proton-Conducting La6xWO12-y

Seeger, Janka; Ivanova, Mariya E.; Meulenberg, Wilhelm A.; Sebold, Doris; Stoever, Detlev; Scherb, Tobias; Schumacher, Gerhard; Escolástico Rozalén, Sonia; Solis Díaz, Cecilia; Serra Alfaro, José Manuel (American Chemical Society, 2013-09-16)

[EN] Mixed proton-electron conductors (MPEC) can be used as gas separation membranes to extract hydrogen from a gas stream, for example, in a power plant. From the different MPEC, the ceramic material lanthanum tungstate ...

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