Digital video electrochemistry (DVEC) applied to the study of Prussian Blue films
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Mostrar el registro completo del ítemcomunitat-uji-handle:10234/9
comunitat-uji-handle2:10234/7013
comunitat-uji-handle3:10234/8638
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Título
Digital video electrochemistry (DVEC) applied to the study of Prussian Blue filmsFecha de publicación
2022-03-02Editor
WileyCita bibliográfica
GARCÍA‐JAREÑO, José J., et al. Digital video electrochemistry (DVEC) applied to the study of Prussian Blue films. ChemElectroChem, 2022, vol. 9, no 7, p. e202200046.Tipo de documento
info:eu-repo/semantics/articleVersión
info:eu-repo/semantics/publishedVersionPalabras clave / Materias
Resumen
Prussian Blue films were electrogenerated on a Pt disc electrode and color changes were studied by digital video electrochemistry together with cyclic voltammetry. Three systems of peaks were detected. Peaks corresp ... [+]
Prussian Blue films were electrogenerated on a Pt disc electrode and color changes were studied by digital video electrochemistry together with cyclic voltammetry. Three systems of peaks were detected. Peaks corresponding to the reduction to the Everitt's Salt form and to the oxidation to Prussian Yellow are well related to color changes expressed as color intensities derivatives. Color changes showed that these peaks involved complexes mechanisms and intermediate species were detected. These also showed the existence of different sites of iron atoms in the crystal structure with different reactivity. A non-zero baseline and a third electrochemical process at the more negative potentials proved not related to color changes. [-]
Publicado en
ChemElectroChem, Volumen 9, Issue 7, April 2022Entidad financiadora
MINECO-FEDER | Excellence Network E3TECH
Código del proyecto o subvención
CTQ2015-71794-R | CTQ2017-90659-REDT
Derechos de acceso
© 2022The Authors. ChemElectroChem published by Wiley-VCHGmbH.
info:eu-repo/semantics/openAccess
info:eu-repo/semantics/openAccess
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