Oxygen Content and Structures of La1−xCaxMnO3+d as a Function of Synthesis Conditions

Using thermogravimetric analysis measurements, oxygen content was measured for La1−xCaxMnO3+d (0≤x≤0.38) samples prepared at high oxygen pressure. The oxygen content was found to decrease uniformly with increasing x for samples annealed at 12 and 140 atm O2 at 800°C, slowly cooled in 1, 20, and 100%...

Ausführliche Beschreibung

Bibliographische Detailangaben

Veröffentlicht in:	Journal of solid state chemistry 1999-09, Vol.146 (2), p.448-457
Hauptverfasser:	Dabrowski, B, Dybzinski, R, Bukowski, Z, Chmaissem, O, Jorgensen, J.D
Format:	Artikel
Sprache:	eng
Schlagworte:	cation nonstoichiometry colossal magnetoresistance Condensed matter: structure, mechanical and thermal properties Crystal stoichiometry Crystalline state (including molecular motions in solids) Exact sciences and technology Inorganic compounds Physics Salts structural properties Structure of solids and liquids crystallography Structure of specific crystalline solids thermogravimetry
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!