Oxygen vacancy ordering in strontium doped rare earth cobaltate perovskites Ln1-xSrxCoO3-δ (Ln = La, Pr and Nd; x > 0.60)
Date
2005
Authors
James, Michael
Tedesco, T
Cassidy, D
Withers, Raymond
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Pergamon-Elsevier Ltd
Abstract
A family of Sr-doped perovskite compounds Ln1-xSr xCoO3-δ (Ln = La3+, Pr3+ and Nd3+; x > 0.60), were prepared by sol-gel chemistry and reaction at 1100 °C under 1 atm of oxygen. This structural family has been shown to be present only for rare earth ion
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Keywords: Cathodes; Crystal structure; Doping (additives); Electron diffraction; Neutron diffraction; Oxygen; Perovskite; Polycrystalline materials; Praseodymium compounds; Sol-gels; Strontium; Thermogravimetric analysis; X ray diffraction analysis; Cathode materia A. Oxides; C. Electron diffraction; C. Thermogravimetric analysis (TGA); D. Crystal structure
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Materials Research Bulletin
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Journal article
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2037-12-31
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