Abstract
ABSTRACT A Graphite carbon electrode/TdustPolyaniline-15 nanocomposite(GCE/TdPA-15 nanocomposite) prepared by the facile synthesis method and applied for nitrite sensor. Several characterization techniques were carried out for TdPA-15 nanocomposite material. Notably, the electro catalytic properties of GCE/TdPA-15 nanocomposite towards the nitrite sensing were determined utilizing Cyclic Voltammetry (CV) and Differential Pulse Voltammetry (DPV). The GCE/TdPA-15 nanocomposite can detect nitrite concentrations from 0.875 μM to 85.75 μM, with a detection limit of 0.781 μM and a sensitivity of 4.7514 μA mM-¹ cm-². Additionally, the GCE/TdPA-15 nanocomposite shows great potential for real-time applications.
Published Version
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