Platinum-dispersed nation-modified glassy carbon electrode for the determination of hydrogen peroxide in a flow injection system
Tay, B.-T. Ang, K.-P. Gunasingham, H.
Tay, B.-T.
Ang, K.-P.
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Abstract
A modified electrode has been prepared by electrodeposition of Pt particles into Nafion-coated glassy carbon (GC). The electrochemical properties of the Pt - Nafion - GC electrode were compared with those of Pt, GC and Pt-modified GC electrodes. The Pt - Nafion - GC electrode showed good stability and was used for the determination of hydrogen peroxide. An application of this electrode to flow injection analysis electrochemical detection is also described.
Keywords
Flow injection analysis - Electrochemical detection, Hydrogen peroxide determination, Pt-dispersed Nation-modified glassy carbon electrode
Source Title
The Analyst
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Date
1988
DOI
Type
Article