Activation in the rate of oxygen release of Sr(0.8)Ca(0.2)FeO(3−δ) through removal of secondary surface species with thermal treatment in a CO(2)-free atmosphere

We elucidate the underlying cause of a commonly observed increase in the rate of oxygen release of an oxygen carrier with redox cycling (here specifically for the perovskite Sr(0.8)Ca(0.2)FeO(3−δ)) in chemical looping applications. This phenomenon is often referred to as activation. To this end we p...

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Detalles Bibliográficos
Autores principales: Luongo, Giancarlo, Bork, Alexander H., Abdala, Paula M., Wu, Yi-Hsuan, Kountoupi, Evgenia, Donat, Felix, Müller, Christoph R.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: The Royal Society of Chemistry 2023
Materias:
Chemistry
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10029991/
https://www.ncbi.nlm.nih.gov/pubmed/36968616
http://dx.doi.org/10.1039/d2ta09102j

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10029991/
https://www.ncbi.nlm.nih.gov/pubmed/36968616
http://dx.doi.org/10.1039/d2ta09102j

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