Interfacial role of Cesium in Prussian Blue Films
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Other documents of the author: Catalán, R.; Agrisuelas, Jerónimo; Cuenca, A.; García-Jareño, J.J.; Roig-Navarro, Antoni F.; Vicente, F.
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Show full item recordcomunitat-uji-handle:10234/9
comunitat-uji-handle2:10234/33596
comunitat-uji-handle3:10234/33597
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Title
Interfacial role of Cesium in Prussian Blue FilmsAuthor (s)
Date
2015Publisher
ECSISSN
0013-4651; 1945-7111Type
info:eu-repo/semantics/articlePublisher version
http://jes.ecsdl.org/content/162/9/H727Version
info:eu-repo/semantics/acceptedVersionSubject
Abstract
The simultaneous measurement of current, mass, motional resistance and absorbance magnitudes allows the electrochemical cation insertion process to be explained during successive voltammograms around the Prussian Blue ... [+]
The simultaneous measurement of current, mass, motional resistance and absorbance magnitudes allows the electrochemical cation insertion process to be explained during successive voltammograms around the Prussian Blue ⇄ Everitt's Salt system in CsCl aqueous acid solutions. Two different ways for the entrance of cesium to the porous structure of Prussian Blue have been observed. Firstly, Cs+ is spontaneously absorbed as CsCl into the interstitial cluster of water of the channels formed by the Fe(II)low spinCNFe(III)high spin structural units of the crystal. This chemical absorption involves a spontaneous substitution of inner water molecules of the interstitial water cluster. Finally, Cs+ can act as a counter-ion during electrochemical stabilization process of Prussian Blue by means of successive voltammograms. [-]
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Journal of The Electrochemical Society, 162, 9 (2015)Rights
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info:eu-repo/semantics/openAccess
info:eu-repo/semantics/openAccess
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- IUPA_Articles [306]