On the Electrochemical Characterization Mechamnism of Prussian Blue Modified Electrodes
Date Issued
2001
Date
2001
Author(s)
DOI
892214E002072
Abstract
The plating solution's stability and the electrodeposition for indium hexacyanoferrate(InHCF), an important analogue of Prussian blue(PB), were greatly ebhanced by adding a large amount of K+ and/or H+. It was found that a 10-mM plating solution added with 1N HCl and 1N KCl could be stored as a fresh one over a week, whereas an unmodified plating solution became useless within couples of minutes. Moreover, the InHCF film grown in an H+-rich environment showed comparatively higher cycle ability, based on the results of electrochemical characterizations. Besides, related enhanced mechanisms were proposed and verified, To sum up, this work has provided a means for better electrodeposition of PD analogues.
Subjects
electrochromic
indium hexacyano-ferrate
Pussian blue
Publisher
臺北市：國立臺灣大學化學工程學系暨研究所
Type
report
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