IR and electrochemical synthesis and characterization of thin films of PEDOT grown on platinum single crystal electrodes in [EMMIM]Tf(2)N ionic liquid

Thin films of PEDOT synthesized on platinum single electrodes in contact with the ionic liquid 1-ethyl-2,3-dimethylimidazolium triflimide ([EMMIM]Tf(2)N) were studied by cyclic voltammetry, chronoamperometry, infrared spectroscopy and atomic force microscopy. It was found that the polymer grows fast...

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Detalles Bibliográficos
Autores principales: Sandoval, Andrea P, Suárez-Herrera, Marco F, Feliu, Juan M
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Beilstein-Institut 2015
Materias:
Full Research Paper
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4362014/
https://www.ncbi.nlm.nih.gov/pubmed/25815089
http://dx.doi.org/10.3762/bjoc.11.40
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author Sandoval, Andrea P
Suárez-Herrera, Marco F
Feliu, Juan M
author_facet Sandoval, Andrea P
Suárez-Herrera, Marco F
Feliu, Juan M
author_sort Sandoval, Andrea P
collection PubMed
description Thin films of PEDOT synthesized on platinum single electrodes in contact with the ionic liquid 1-ethyl-2,3-dimethylimidazolium triflimide ([EMMIM]Tf(2)N) were studied by cyclic voltammetry, chronoamperometry, infrared spectroscopy and atomic force microscopy. It was found that the polymer grows faster on Pt(111) than on Pt(110) or Pt(100) and that the redox reactions associated with the PEDOT p-doping process are much more reversible in [EMMIM]Tf(2)N than in acetonitrile. Finally, the ion exchange and charge carriers’ formation during the p-doping reaction of PEDOT were studied using in situ FTIR spectroscopy.
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spelling pubmed-43620142015-03-26 IR and electrochemical synthesis and characterization of thin films of PEDOT grown on platinum single crystal electrodes in [EMMIM]Tf(2)N ionic liquid Sandoval, Andrea P Suárez-Herrera, Marco F Feliu, Juan M Beilstein J Org Chem Full Research Paper Thin films of PEDOT synthesized on platinum single electrodes in contact with the ionic liquid 1-ethyl-2,3-dimethylimidazolium triflimide ([EMMIM]Tf(2)N) were studied by cyclic voltammetry, chronoamperometry, infrared spectroscopy and atomic force microscopy. It was found that the polymer grows faster on Pt(111) than on Pt(110) or Pt(100) and that the redox reactions associated with the PEDOT p-doping process are much more reversible in [EMMIM]Tf(2)N than in acetonitrile. Finally, the ion exchange and charge carriers’ formation during the p-doping reaction of PEDOT were studied using in situ FTIR spectroscopy. Beilstein-Institut 2015-03-13 /pmc/articles/PMC4362014/ /pubmed/25815089 http://dx.doi.org/10.3762/bjoc.11.40 Text en Copyright © 2015, Sandoval et al. https://creativecommons.org/licenses/by/2.0https://www.beilstein-journals.org/bjoc/termsThis is an Open Access article under the terms of the Creative Commons Attribution License (https://creativecommons.org/licenses/by/2.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. The license is subject to the Beilstein Journal of Organic Chemistry terms and conditions: (https://www.beilstein-journals.org/bjoc/terms)
spellingShingle Full Research Paper
Sandoval, Andrea P
Suárez-Herrera, Marco F
Feliu, Juan M
IR and electrochemical synthesis and characterization of thin films of PEDOT grown on platinum single crystal electrodes in [EMMIM]Tf(2)N ionic liquid
title IR and electrochemical synthesis and characterization of thin films of PEDOT grown on platinum single crystal electrodes in [EMMIM]Tf(2)N ionic liquid
title_full IR and electrochemical synthesis and characterization of thin films of PEDOT grown on platinum single crystal electrodes in [EMMIM]Tf(2)N ionic liquid
title_fullStr IR and electrochemical synthesis and characterization of thin films of PEDOT grown on platinum single crystal electrodes in [EMMIM]Tf(2)N ionic liquid
title_full_unstemmed IR and electrochemical synthesis and characterization of thin films of PEDOT grown on platinum single crystal electrodes in [EMMIM]Tf(2)N ionic liquid
title_short IR and electrochemical synthesis and characterization of thin films of PEDOT grown on platinum single crystal electrodes in [EMMIM]Tf(2)N ionic liquid
title_sort ir and electrochemical synthesis and characterization of thin films of pedot grown on platinum single crystal electrodes in [emmim]tf(2)n ionic liquid
topic Full Research Paper
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4362014/
https://www.ncbi.nlm.nih.gov/pubmed/25815089
http://dx.doi.org/10.3762/bjoc.11.40
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