Highly Selective Mercury Detection at Partially Oxidized Graphene/Poly(3,4-ethylenedioxythiophene):Poly(styrenesulfonate) Nanocomposite Film Modified Electrode

Highly Selective Mercury Detection at Partially Oxidized Graphene/Poly(3,4-ethylenedioxythiophene):Poly(styrenesulfonate) Nanocomposite Film Modified Electrode

Partially oxidized graphene flakes (po-Gr) were obtained from graphite electrode by an electrochemical exfoliation method. As-produced po-Gr flakes were dispersed in water with the assistance of poly(3,4-ethylenedioxythiophene)/poly(styrenesulfonate) (PEDOT:PSS). The po-Gr flakes and the po-Gr/PEDOT...

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Bibliographic Details
Main Authors: Nael eYASRI, Ashok K. Sundramoorthy, Woo-Jin eChang, Sundaram eGunasekaran
Format: Article
Language:English
Published: Frontiers Media S.A. 2014-12-01
Series:Frontiers in Materials
Subjects:
chemical sensors
Mercury determination
Electrochemical exfoliation
Graphene flakes
Heavy metal analysis
PEDOT:PSS modified electrode
Online Access:http://journal.frontiersin.org/Journal/10.3389/fmats.2014.00033/full

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