The phase diagram and tetragonal superstructures of the rare earth cobaltate phases Ln1-xSrxCoO3-δ (Ln = La3+, Pr3+, Nd3+, Sm3+, Gd3+, Y3+, Ho3+, Dy3+, Er3+, Tm3+ and Yb3+)

James, MichaelCassidy, DGoossens, DarrenWithers, Raymond2015-12-132015-12-130022-4596http://hdl.handle.net/1885/78052Single phase perovskite-based rare earth cobaltates (Ln 1-xSrxCoO3-δ) (Ln=La3+, Pr3+, Nd3+, Sm3+, Gd3+, Dy 3+, Y3+, Ho3+, Er3+, Tm3+ and Yb3+; 0.67≤x≤0.9) have been synthesized at 1100°C under 1 atmosphere of oxygen. X-ray diffraction of phases contKeywords: Electron diffraction; Perovskite; Phase diagrams; Rare earth compounds; Twinning; X ray diffraction analysis; Orientational twinning; Superstructures; Cobalt compounds; cobalt derivative; dysprosium; europium; gadolinium; holmium; ion; lanthanide; lanthan Electron diffraction; Perovskite superstructure; Phase diagram; Strontium doped cobaltateThe phase diagram and tetragonal superstructures of the rare earth cobaltate phases Ln1-xSrxCoO3-δ (Ln = La3+, Pr3+, Nd3+, Sm3+, Gd3+, Y3+, Ho3+, Dy3+, Er3+, Tm3+ and Yb3+)200410.1016/j.jssc.2004.01.0122015-12-11