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EPR spectroscopy revealing the mechanism of methane flameless combustion catalyzed by La0.9M0.1CoO3 (M = Eu, Ce)

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Abstract

The electron paramagnetic resonance spectra of La0.9M0.1CoO3 (M = Eu, Ce) can explain the lower oxygen availability observed with the Eu-, with respect to the Ce-doped catalyst for methane flameless combustion. With the former sample, paramagnetic O− ions adsorb more easily on the internal-pore surfaces, forming ferromagnetic spin bags.

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  1. Dipartimento di Chimica Fisica ed Elettrochimica, Università di Milano and Centro per lo Studio sulle Relazioni tra Struttura e Reattività Chimica, Consiglio Nazionale delle Ricerche, Milano, Italy

    C. Oliva & L. Forni

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  1. C. Oliva
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  2. L. Forni
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Oliva, C., Forni, L. EPR spectroscopy revealing the mechanism of methane flameless combustion catalyzed by La0.9M0.1CoO3 (M = Eu, Ce). Appl. Magn. Reson. 18, 475–481 (2000). https://doi.org/10.1007/BF03162294

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  • DOI: https://doi.org/10.1007/BF03162294

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