Synthesis and characterization of La1-xSr xMnO3±δ powders obtained by the polymeric precursor route

Synthesis and characterization of La1-xSr xMnO3±δ powders obtained by the polymeric precursor route

Polycrystalline strontium-doped lanthanum manganite (LSM) powders with 0.15, 0.22, and 0.30 mol % Sr were synthesized by the polymeric precursor route using a molar ratio of 3:1 citric acid and metal cations. The powders were characterized by Fourier transform infrared spectroscopy, thermal analysis...

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Bibliographic Details
Main Authors: Adriano Alves Rabelo, Marfran Cardoso de Macedo, Dulce Maria de Araújo Melo, Carlos Alberto Paskocimas, Antonio Eduardo Martinelli, Rubens Maribondo do Nascimento
Format: Article
Language:English
Published: Associação Brasileira de Metalurgia e Materiais (ABM); Associação Brasileira de Cerâmica (ABC); Associação Brasileira de Polímeros (ABPol) 2011-03-01
Series:Materials Research
Subjects:
perovskite
polymeric precursor
SOFC
Online Access:http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392011000100015

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http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392011000100015

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