We comment on the interpretation put forward by Li et al. that their ceria particles involve sizable amounts of Ce3+ions. We propose that these nanoparticles consist of virtually pure ceria, and that they contain carbonated and hydrated species.

Comment on: “Structural, morphological and optical properties of shuttle-like CeO2 synthesized by a facile hydrothermal method,” by Li et al., J. Alloys Comp., 722 (2017) 489 / Paparazzo, Ernesto; Moretti, Giuliano. - In: JOURNAL OF ALLOYS AND COMPOUNDS. - ISSN 0925-8388. - 770:(2019), pp. 942-944. [10.1016/j.jallcom.2018.08.190]

Comment on: “Structural, morphological and optical properties of shuttle-like CeO2 synthesized by a facile hydrothermal method,” by Li et al., J. Alloys Comp., 722 (2017) 489

Moretti, Giuliano
2019

Abstract

We comment on the interpretation put forward by Li et al. that their ceria particles involve sizable amounts of Ce3+ions. We propose that these nanoparticles consist of virtually pure ceria, and that they contain carbonated and hydrated species.
2019
ce3d spectra; ceria; cerium oxides; oxygen vacancies; xps spectroscopy
01 Pubblicazione su rivista::01b Commento, Erratum, Replica e simili
Comment on: “Structural, morphological and optical properties of shuttle-like CeO2 synthesized by a facile hydrothermal method,” by Li et al., J. Alloys Comp., 722 (2017) 489 / Paparazzo, Ernesto; Moretti, Giuliano. - In: JOURNAL OF ALLOYS AND COMPOUNDS. - ISSN 0925-8388. - 770:(2019), pp. 942-944. [10.1016/j.jallcom.2018.08.190]
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11573/1204042
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