An Electrochemical Sensor Based on Nanostructured Hollandite-type Manganese Oxide for Detection of Potassium Ions

The participation of cations in redox reactions of manganese oxides provides an opportunity for development of chemical sensors for non-electroactive ions. A sensor based on a nanostructured hollandite-type manganese oxide was investigated for voltammetric detection of potassium ions. The detection...

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Bibliographic Details
Main Authors: Alex S. Lima, Nerilso Bocchi, Homero M. Gomes, Marcos F. S. Teixeira
Format: Article
Language:English
Published: MDPI AG 2009-08-01
Series:Sensors
Subjects:
Online Access:http://www.mdpi.com/1424-8220/9/9/6613/