Electrochromic self-electrostabilized polypyrrole films doped with surfactant and Azo Dye

Two azo dyes, acid red 1 (AR1) and acid red 18 (AR18), were used alone or in combination with sodium dodecyl sulfate (SDS) for the electropolymerization of a pyrrole monomer. Polypyrrole (PPy) showed higher redox capacity when SDS and AR18 were used simultaneously as dopant agents (PPy/AR18-SDS) tha...

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Autores: Bayat, Maryam|||0000-0003-2845-7312, Izadan, Hossein|||0000-0001-8778-7093, Molina García, Brenda Guadalupe|||0000-0002-7723-5313, Sánchez Jiménez, Margarita|||0000-0003-4375-6230, Santiago Malagon, Sara|||0000-0002-1206-1455, Semnani, Dariush, Dinari, Mohammad|||0000-0001-5291-7142, Guirado, Gonzalo|||0000-0003-2128-7007, Estrany, Francesc|||0000-0002-2696-1489, Alemán, Carlos|||0000-0003-4462-6075
Tipo de recurso: artículo
Fecha de publicación:2019
País:España
Institución:Universitat Autònoma de Barcelona
Repositorio:Dipòsit Digital de Documents de la UAB
Idioma:inglés
OAI Identifier:oai:ddd.uab.cat:216713
Acceso en línea:https://ddd.uab.cat/record/216713
https://dx.doi.org/urn:doi:10.3390/polym11111757
Access Level:acceso abierto
Palabra clave:Conducting polymer
Electrochromic properties
Optoelectronics
Sodium dodecyl sulfate
Spectroelectrochemistry
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spelling Electrochromic self-electrostabilized polypyrrole films doped with surfactant and Azo DyeBayat, Maryam|||0000-0003-2845-7312Izadan, Hossein|||0000-0001-8778-7093Molina García, Brenda Guadalupe|||0000-0002-7723-5313Sánchez Jiménez, Margarita|||0000-0003-4375-6230Santiago Malagon, Sara|||0000-0002-1206-1455Semnani, DariushDinari, Mohammad|||0000-0001-5291-7142Guirado, Gonzalo|||0000-0003-2128-7007Estrany, Francesc|||0000-0002-2696-1489Alemán, Carlos|||0000-0003-4462-6075Conducting polymerElectrochromic propertiesOptoelectronicsSodium dodecyl sulfateSpectroelectrochemistryTwo azo dyes, acid red 1 (AR1) and acid red 18 (AR18), were used alone or in combination with sodium dodecyl sulfate (SDS) for the electropolymerization of a pyrrole monomer. Polypyrrole (PPy) showed higher redox capacity when SDS and AR18 were used simultaneously as dopant agents (PPy/AR18-SDS) than when the conducting polymer was produced in the presence of SDS, AR18, AR1, or an AR1/SDS mixture. Moreover, PPy/AR18-SDS is a self-stabilizing material that exhibits increasing electrochemical activity with the number of oxidation-reduction cycles. A mechanism supported by scanning electron microscopy and X-ray diffraction structural observations was proposed to explain the synergy between the SDS surfactant and the AR18 dye. On the other hand, the Bordeaux red color of PPy/AR18-SDS, which exhibits an optical band gap of 1.9 eV, rapidly changed to orange-yellow and blue colors when films were reduced and oxidized, respectively, by applying linear or step potential ramps. Overall, the results indicate that the synergistic utilization of AR18 and SDS as dopant agents in the same polymerization reaction is a very successful and advantageous strategy for the preparation of PPy films with cutting-edge electrochemical and electrochromic properties. 22019-01-0120192019-01-01Articlehttp://purl.org/coar/resource_type/c_6501VoRhttp://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/articleapplication/pdfhttps://ddd.uab.cat/record/216713https://dx.doi.org/urn:doi:10.3390/polym11111757reponame:Dipòsit Digital de Documents de la UABinstname:Universitat Autònoma de BarcelonaInglésengAgencia Estatal de Investigación https://doi.org/10.13039/501100011033 RTI2018-098951-B-I00Ministerio de Economía y Competitividad https://doi.org/10.13039/501100003329 CTQ2015-65439-RAgència de Gestió d'Ajuts Universitaris i de Recerca https://doi.org/10.13039/501100003030 2017/SGR-359open accesshttp://purl.org/coar/access_right/c_abf2Aquest document està subjecte a una llicència d'ús Creative Commons. Es permet la reproducció total o parcial, la distribució, la comunicació pública de l'obra i la creació d'obres derivades, fins i tot amb finalitats comercials, sempre i quan es reconegui l'autoria de l'obra original.https://creativecommons.org/licenses/by/4.0/info:eu-repo/semantics/openAccessoai:ddd.uab.cat:2167132026-06-06T12:50:31Z
dc.title.none.fl_str_mv Electrochromic self-electrostabilized polypyrrole films doped with surfactant and Azo Dye
title Electrochromic self-electrostabilized polypyrrole films doped with surfactant and Azo Dye
spellingShingle Electrochromic self-electrostabilized polypyrrole films doped with surfactant and Azo Dye
Bayat, Maryam|||0000-0003-2845-7312
Conducting polymer
Electrochromic properties
Optoelectronics
Sodium dodecyl sulfate
Spectroelectrochemistry
title_short Electrochromic self-electrostabilized polypyrrole films doped with surfactant and Azo Dye
title_full Electrochromic self-electrostabilized polypyrrole films doped with surfactant and Azo Dye
title_fullStr Electrochromic self-electrostabilized polypyrrole films doped with surfactant and Azo Dye
title_full_unstemmed Electrochromic self-electrostabilized polypyrrole films doped with surfactant and Azo Dye
title_sort Electrochromic self-electrostabilized polypyrrole films doped with surfactant and Azo Dye
dc.creator.none.fl_str_mv Bayat, Maryam|||0000-0003-2845-7312
Izadan, Hossein|||0000-0001-8778-7093
Molina García, Brenda Guadalupe|||0000-0002-7723-5313
Sánchez Jiménez, Margarita|||0000-0003-4375-6230
Santiago Malagon, Sara|||0000-0002-1206-1455
Semnani, Dariush
Dinari, Mohammad|||0000-0001-5291-7142
Guirado, Gonzalo|||0000-0003-2128-7007
Estrany, Francesc|||0000-0002-2696-1489
Alemán, Carlos|||0000-0003-4462-6075
author Bayat, Maryam|||0000-0003-2845-7312
author_facet Bayat, Maryam|||0000-0003-2845-7312
Izadan, Hossein|||0000-0001-8778-7093
Molina García, Brenda Guadalupe|||0000-0002-7723-5313
Sánchez Jiménez, Margarita|||0000-0003-4375-6230
Santiago Malagon, Sara|||0000-0002-1206-1455
Semnani, Dariush
Dinari, Mohammad|||0000-0001-5291-7142
Guirado, Gonzalo|||0000-0003-2128-7007
Estrany, Francesc|||0000-0002-2696-1489
Alemán, Carlos|||0000-0003-4462-6075
author_role author
author2 Izadan, Hossein|||0000-0001-8778-7093
Molina García, Brenda Guadalupe|||0000-0002-7723-5313
Sánchez Jiménez, Margarita|||0000-0003-4375-6230
Santiago Malagon, Sara|||0000-0002-1206-1455
Semnani, Dariush
Dinari, Mohammad|||0000-0001-5291-7142
Guirado, Gonzalo|||0000-0003-2128-7007
Estrany, Francesc|||0000-0002-2696-1489
Alemán, Carlos|||0000-0003-4462-6075
author2_role author
author
author
author
author
author
author
author
author
dc.subject.none.fl_str_mv Conducting polymer
Electrochromic properties
Optoelectronics
Sodium dodecyl sulfate
Spectroelectrochemistry
topic Conducting polymer
Electrochromic properties
Optoelectronics
Sodium dodecyl sulfate
Spectroelectrochemistry
description Two azo dyes, acid red 1 (AR1) and acid red 18 (AR18), were used alone or in combination with sodium dodecyl sulfate (SDS) for the electropolymerization of a pyrrole monomer. Polypyrrole (PPy) showed higher redox capacity when SDS and AR18 were used simultaneously as dopant agents (PPy/AR18-SDS) than when the conducting polymer was produced in the presence of SDS, AR18, AR1, or an AR1/SDS mixture. Moreover, PPy/AR18-SDS is a self-stabilizing material that exhibits increasing electrochemical activity with the number of oxidation-reduction cycles. A mechanism supported by scanning electron microscopy and X-ray diffraction structural observations was proposed to explain the synergy between the SDS surfactant and the AR18 dye. On the other hand, the Bordeaux red color of PPy/AR18-SDS, which exhibits an optical band gap of 1.9 eV, rapidly changed to orange-yellow and blue colors when films were reduced and oxidized, respectively, by applying linear or step potential ramps. Overall, the results indicate that the synergistic utilization of AR18 and SDS as dopant agents in the same polymerization reaction is a very successful and advantageous strategy for the preparation of PPy films with cutting-edge electrochemical and electrochromic properties.
publishDate 2019
dc.date.none.fl_str_mv 2
2019-01-01
2019
2019-01-01
dc.type.none.fl_str_mv Article
http://purl.org/coar/resource_type/c_6501
VoR
http://purl.org/coar/version/c_970fb48d4fbd8a85
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv https://ddd.uab.cat/record/216713
https://dx.doi.org/urn:doi:10.3390/polym11111757
url https://ddd.uab.cat/record/216713
https://dx.doi.org/urn:doi:10.3390/polym11111757
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.relation.none.fl_str_mv Agencia Estatal de Investigación https://doi.org/10.13039/501100011033 RTI2018-098951-B-I00
Ministerio de Economía y Competitividad https://doi.org/10.13039/501100003329 CTQ2015-65439-R
Agència de Gestió d'Ajuts Universitaris i de Recerca https://doi.org/10.13039/501100003030 2017/SGR-359
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
https://creativecommons.org/licenses/by/4.0/
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
https://creativecommons.org/licenses/by/4.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:Dipòsit Digital de Documents de la UAB
instname:Universitat Autònoma de Barcelona
instname_str Universitat Autònoma de Barcelona
reponame_str Dipòsit Digital de Documents de la UAB
collection Dipòsit Digital de Documents de la UAB
repository.name.fl_str_mv
repository.mail.fl_str_mv
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