Application of a Novel Modified Electrode Based on NaY-Encapsulated Co(PAN) Complex

C. Teixeira; P. Parpot; Isabel Neves; António Maurício C. Fonseca

doi:10.4028/www.scientific.net/MSF.587-588.109

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Effect of La₂O₃-Rich Glass Addition on Sintering of Zirconia Based Ceramics
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Application of a Novel Modified Electrode Based on NaY-Encapsulated Co(PAN) Complex
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Phase Transitions in the BIMEVOX Solid Solutions with Me = Ga, Zr
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The Use of Sodium Silicate to Improve Wetting of Tungsten Carbide Powder with Ductile Iron
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Mixed Si/Ge Apatite-Type Phase Produced by Mechanical Alloying
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HomeMaterials Science ForumMaterials Science Forum Vols. 587-588Application of a Novel Modified Electrode Based on...

Application of a Novel Modified Electrode Based on NaY-Encapsulated Co(PAN) Complex

Abstract:

CoPAN complex has been entrapped in the supercages of Y zeolite and the redox properties of this zeolite-encapsulated complex were investigated by cyclic voltammetry with a new method for the preparation of carbon toray-zeolite-modified electrode. Formation of the CoPAN complex was ascertained by surface analysis (SEM, XRD), chemical analysis (CA), spectroscopy methods (FTIR and UV/vis) and cyclic voltammetry in aqueous medium with zeolite-modified electrodes. The cyclic voltammetry studies obtained with a zeolite-modified electrode shows evidence for electroactivity restricted to boundary associated CoPAN complex.