Search results for: PEDOT-RGO

• Study of the NO2 sensing mechanism of PEDOT-RGO film using in situ Raman Spectroscopy

  Publication

  • K. Dunst
  • K. Trzciński
  • B. Scheibe
  • M. Sawczak
  • P. Jasiński

  - SENSORS AND ACTUATORS B-CHEMICAL - Year 2018

  In this work, the mechanism of the NO2 reaction with PEDOT-RGO composite film has been investigated via in situ Raman spectroscopy. Reduced graphene oxide (RGO), poly(3,4-ethylenedioxytiophene)-reduced graphene oxide (PEDOT-RGO) and poly(3,4-ethylenedioxytiophene)/ClO4− (PEDOT/ClO4−) films were fabricated using an electrodeposition method and used as resistance sensors of gaseous nitrogen dioxide. The experimental results indicate...

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• Deposition of EDOT-Decorated Hollow Nanocapsules into PEDOT Films for Optical and Electrochemical Sensing

  Publication

  • B. Hambly
  • M. Guzinski
  • F. Perez
  • B. Pendley
  • E. Lindner

  - ACS Applied Nano Materials - Year 2020

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• RGO

  Journals

  ISSN: 0103-6971

• PEDOT(PSS) as Solid Contact for Ion-Selective Electrodes: The Influence of the PEDOT(PSS) Film Thickness on the Equilibration Times

  Publication

  • M. Guzinski
  • J. Jarvis
  • F. Perez
  • B. Pendley
  • E. Lindner
  • R. De
  • G. Crespo
  • R. Acres
  • R. Walker
  • J. Bishop

  - ANALYTICAL CHEMISTRY - Year 2017

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• The effect of PEDOT morphology on hexavalent chromium reduction over 2D TiO2/PEDOT photocatalyst under UV–vis light

  Publication

  • A. Sulowska
  • A. Fiszka Borzyszkowska
  • K. Cysewska
  • K. Siwińska-Ciesielczyk
  • K. Nikiforow
  • G. Trykowski
  • A. Zielińska-Jurek

  - MATERIALS CHEMISTRY AND PHYSICS - Year 2023

  The present study represents an approach to apply organic-inorganic hybrid materials for photocatalytic removal of heavy metals from the aqueous environment. The photocatalytic activity of the semiconductor modified with the conjugated polymer may depends on the conjugated polymer type, its amount and morphology. Therefore, in the present study the effect of poly (3, 4-ethylenedioxythiophene) (PEDOT) morphology on adsorption and photoreduction...

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• Nitrogen dioxide sensing properties of PEDOT polymer films

  Publication

  • K. Dunst
  • J. Karczewski
  • P. Jasiński

  - SENSORS AND ACTUATORS B-CHEMICAL - Year 2017

  This work presents a simple and fully electrochemical route for the polymerization of poly(3,4-ethylenedioxytiophene) (PEDOT) films for fabricating a NO2 gas sensor prepared by electropolymerization of 3,4-Ethylenedioxythiophene (EDOT) monomer in lithium perchlorate/acetonitrile solution. The main aim of this study is to determine the sensing properties of conductive polymer at elevated temperatures. The effects of the humidity,...

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• Graphene oxide, reduced graphene oxide and composite thin films NO2 sensing properties

  Publication

  • K. Dunst
  • P. Jasiński

  - Year 2016

  A graphene oxide (GO), reduced graphene oxide (RGO) and poly(3,4-ethylenedioxytiophene)-reduced graphene oxide (PEDOT-RGO composite) gas sensors were successfully fabricated using an electrodeposition method. The electrodeposition was carried out in aqueous GO dispersions. To obtain RGO and PEDOT-RGO, the electrochemical reduction of GO and PEDOT-GO was carried out in 0.1 M KCl at a constant potential of −0.85 V. The GO, RGO and PEDOT-RGO...

• Graphene oxide, reduced graphene oxide and composite thin films NO2 sensing properties

  Publication

  • K. Dunst
  • B. Scheibe
  • G. Nowaczyk
  • S. Jurga
  • P. Jasiński

  - MEASUREMENT SCIENCE & TECHNOLOGY - Year 2017

  A graphene oxide (GO), reduced graphene oxide (RGO) and poly(3,4-ethylenedioxytiophene)- reduced graphene oxide (PEDOT-RGO composite) gas sensors were successfully fabricated using an electrodeposition method. The electrodeposition was carried out in aqueous GO dispersions. In order to obtain RGO and PEDOT-RGO, the electrochemical reduction of GO and PEDOT-GO was carried out in 0.1 M KCl at constant potential of −0.85 V. The GO, RGO...

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• Influence of electropolymerization conditions on the morphological and electrical properties of PEDOT film

  Publication

  • K. Cysewska
  • J. Karczewski
  • P. Jasiński

  - ELECTROCHIMICA ACTA - Year 2015

  In this work the effects of electropolymerization conditions on the morphological properties and conductivity of poly(3,4-ethylenedioxythiophene) (PEDOT) film have been studied. PEDOT films were electrochemically synthesized in a one step process from acetonitrile solution containing 3,4-ethylenedioxythiophene (EDOT) and lithium perchlorate. Based on atomic force microscopy, scanning electron microscopy, cyclic voltammetry and...

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• Chemorezystancyjny czujnik gazu na bazie polimeru przewodzącego PEDOT

  Publication

  • K. Dunst
  • P. Jasiński

  - Year 2013

  Polimery przewodzące, takie jak Poli(3,4-etylenodioksytiofen) (PEDOT) są atrakcyjnymi materiałami elektrodowymi, które posiadają takie zalety, jak biokompatybilność, duża przewodność i elastyczność. Elektroprzewodzące polimery można otrzymać w wyniku chemicznej polimeryzacji lub elektropolimeryzacji. W niniejszej pracy przedstawiono zostanie koncepcja czujnika gazów składająca się z elektrody grzebieniowej oraz polimeru przewodzącego...