La3TaO7 derivatives with Weberite structure type: Possible electrolytes for solid oxide fuel cells and high temperature electrolysers

In this study, with the aim to enhance the ionic conduction of known structures by defect chemistry, the La2O3-Ta2O5 system was considered with a focus on the La3TaO7 phase whose structure is of Weberite type. In order to predict possible preferential substitution sites and substitution elements, at...

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Veröffentlicht in:	Comptes rendus. Chimie 2010-11, Vol.13 (11), p.1351-1358
Hauptverfasser:	PREUX, Nicolas, ROLLE, Aurélie, MERLIN, Cindy, BENAMIRA, Messaoud, MALYS, Marcin, ESTOURNES, Claude, RUBBENS, Annick, VANNIER, Rose-Noëlle
Format:	Artikel
Sprache:	eng
Schlagworte:	Analytical chemistry Applied sciences Chemical Sciences Chemistry Electrochemistry Energy Energy. Thermal use of fuels Engineering Sciences Equipments for energy generation and conversion: thermal, electrical, mechanical energy, etc Exact sciences and technology Fuel cells General and physical chemistry Material chemistry Materials Properties of electrolytes: conductivity
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