Electrochemical Property of Graphene Oxide/Nafion/AuNPs Nanocomposite in Electrochemical Sensor

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Abstract:

Graphene oxide (GO)/nafion (Nf) film was immobilized onto the pretreated glassy carbon electrode (GCE) surface. Electrochemically reduced graphene oxide (ERGO)/Nf/AuNPs nanocomposite was synthesized by electrochemical reduction and deposition, which was characterized by cyclic voltammetry (CV) and square wave voltammetry (SWV). The experimental results revealed that the ERGO/Nf/AuNPs nanocomposite was stable, excellent, and homogeneous electrochemical property.

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542-545

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June 2014

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© 2014 Trans Tech Publications Ltd. All Rights Reserved

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