Modified iron perovskites as catalysts p
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M.R. Goldwasser; V.E. Dorantes; M.J. Pérez-Zurita; P.R. Sojo; M.L. Cubeiro; E. P
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Article
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2003
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Elsevier Science
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English
⚖ 168 KB
Five perovskite oxides with the composition La 1-x K x Mn y Fe 1-y O 3 (0 ≤ x, y ≤ 0.2) were synthesized by the co-precipitation method. Techniques such as chemical and XR fluorescence analysis, powder X-ray diffraction (XRD), BET surface area, IR, EPR and Mössbauer spectroscopy were applied to char