Oscillations of Cerium Oxidation State Driven by Oxygen Diffusion in Colloidal Nanoceria (CeO(2 − x))

The redox performance of CeO(2 − x) nanocrystals (nanoceria) is always accompanied by the switching of cerium oxidation state between Ce(3+) and Ce(4+). We monitored Ce(3+) → Ce(4+) oxidation of nanoceria stimulated by oxidant in aqueous colloidal solutions controlling the luminescence of Ce(3+) ion...

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Detalles Bibliográficos
Autores principales: Malyukin, Yuri, Klochkov, Vladimir, Maksimchuk, Pavel, Seminko, Vladyslav, Spivak, Nikolai
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer US 2017
Materias:
Nano Express
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5640564/
https://www.ncbi.nlm.nih.gov/pubmed/29030776
http://dx.doi.org/10.1186/s11671-017-2339-7

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5640564/
https://www.ncbi.nlm.nih.gov/pubmed/29030776
http://dx.doi.org/10.1186/s11671-017-2339-7

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