Nucleation and growth kinetics of La0.7Sr0.3Cr0.4Mn0.6O3-δ SOFC perovskite: Symmetry alteration evolution induced by Cu2+ and Ni2+ impregnation

Nucleation and growth kinetics of La0.7Sr0.3Cr0.4Mn0.6O3-δ SOFC perovskite: Symmetry alteration evolution induced by Cu2+ and Ni2+ impregnation

La0.7Sr0.3Cr0.4Mn0.6O3-δ perovskite nanoparticles have been synthetized using an ethylene glycol modified sol-gel method and impregnated by Cu0.75Ni0.25 nanoparticles. The phase transitions and nucleation kinetics were studied by time resolved x-ray diffraction, Rietveld, Raman spectroscopy and high...

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Bibliographic Details
Main Authors: A. Concha-Balderrama, G. Rojas-George, J. Alvarado-Flores, H. Esparza-Ponce, M.H. Bocanegra-Bernal, A. Reyes-Rojas
Format: Article
Language:English
Published: Elsevier 2016-12-01
Series:Progress in Natural Science: Materials International
Subjects:
Perovskite structure
Sol-gel method
Composite
Kinetics
Rietveld
Online Access:http://www.sciencedirect.com/science/article/pii/S1002007116301587

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http://www.sciencedirect.com/science/article/pii/S1002007116301587

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