Preparation of Electrospun Porous Organosilica Nanofiber Modified Au electrode and application for hydrazine detection

Meng Xin

Open Conference Systems, International Conference on Electrochemical Energy and Technology

Meng Xin

Last modified: 2014-10-08

Abstract

The Au nanoparticles (AuNPs) decorated porous thiolated organosilica fiber (Au-PTOF) modified electrode was prepared by polyvinylpyrrolidone (PVP) removal from the electrospun film containing the mixture PVP/Mercaptopropyltrimethoxysilane (MPTS). The electroanalysis application of the Au-PTOF electrode has been studied by DPV using hydrazine as a model analyte. The detection limit is about 0.1μM with the signal to noise ratio higher than 3.

Keywords

Electrospun; organosilica; porous fiber;hydrazine

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