Electrochromic self-electrostabilized polypyrrole films doped with surfactant and azo dye

Bayat, Maryam; Izadan, Hossein; Molina García, Brenda Guadalupe|||0000-0002-7723-5313; Sánchez Jiménez, Margarita|||0000-0003-4375-6230; Santiago Malagón, Sara; Senmani, Dariush; Dinari, Mohammad; Guirado, Gonzalo; Estrany Coda, Francesc|||0000-0002-2696-1489; Alemán Llansó, Carlos|||0000-0003-4462-6075

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, Izadan, Hossein, Molina García, Brenda Guadalupe\|\|\|0000-0002-7723-5313, Sánchez Jiménez, Margarita\|\|\|0000-0003-4375-6230, Santiago Malagón, Sara, Senmani, Dariush, Dinari, Mohammad, Guirado, Gonzalo, Estrany Coda, Francesc\|\|\|0000-0002-2696-1489, Alemán Llansó, Carlos\|\|\|0000-0003-4462-6075
Tipo de recurso:	artículo
Fecha de publicación:	2019
País:	España
Institución:	Universitat Politècnica de Catalunya (UPC)
Repositorio:	UPCommons. Portal del coneixement obert de la UPC
Idioma:	inglés
OAI Identifier:	oai:upcommons.upc.edu:2117/177165
Acceso en línea:	https://hdl.handle.net/2117/177165 https://dx.doi.org/10.3390/polym11111757
Access Level:	acceso abierto
Palabra clave:	Polymers Optoelectronics Conducting polymer Electrochromic properties Sodium ododecyl sulfate Spectroelectrochemistry Polímers Optoelectrònica Àrees temàtiques de la UPC::Enginyeria química

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spelling	Electrochromic self-electrostabilized polypyrrole films doped with surfactant and azo dyeBayat, MaryamIzadan, HosseinMolina García, Brenda Guadalupe\|\|\|0000-0002-7723-5313Sánchez Jiménez, Margarita\|\|\|0000-0003-4375-6230Santiago Malagón, SaraSenmani, DariushDinari, MohammadGuirado, GonzaloEstrany Coda, Francesc\|\|\|0000-0002-2696-1489Alemán Llansó, Carlos\|\|\|0000-0003-4462-6075PolymersOptoelectronicsConducting polymerElectrochromic propertiesOptoelectronicsSodium ododecyl sulfateSpectroelectrochemistryPolímersOptoelectrònicaÀrees temàtiques de la UPC::Enginyeria químicaTwo 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.Peer ReviewedMultidisciplinary Digital Publishing Institute (MDPI)20192019-11-0120202020-02-07journal articlehttp://purl.org/coar/resource_type/c_6501AMhttp://purl.org/coar/version/c_ab4af688f83e57aainfo:eu-repo/semantics/articleapplication/pdfhttps://hdl.handle.net/2117/177165https://dx.doi.org/10.3390/polym11111757reponame:UPCommons. Portal del coneixement obert de la UPCinstname:Universitat Politècnica de Catalunya (UPC)Inglésengopen accesshttp://purl.org/coar/access_right/c_abf2Attribution-NonCommercial-NoDerivs 3.0 Spainhttp://creativecommons.org/licenses/by-nc-nd/3.0/es/info:eu-repo/semantics/openAccessoai:upcommons.upc.edu:2117/1771652026-05-27T15:37:01Z
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 Polymers Optoelectronics Conducting polymer Electrochromic properties Optoelectronics Sodium ododecyl sulfate Spectroelectrochemistry Polímers Optoelectrònica Àrees temàtiques de la UPC::Enginyeria química
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 Izadan, Hossein Molina García, Brenda Guadalupe\|\|\|0000-0002-7723-5313 Sánchez Jiménez, Margarita\|\|\|0000-0003-4375-6230 Santiago Malagón, Sara Senmani, Dariush Dinari, Mohammad Guirado, Gonzalo Estrany Coda, Francesc\|\|\|0000-0002-2696-1489 Alemán Llansó, Carlos\|\|\|0000-0003-4462-6075
author	Bayat, Maryam
author_facet	Bayat, Maryam Izadan, Hossein Molina García, Brenda Guadalupe\|\|\|0000-0002-7723-5313 Sánchez Jiménez, Margarita\|\|\|0000-0003-4375-6230 Santiago Malagón, Sara Senmani, Dariush Dinari, Mohammad Guirado, Gonzalo Estrany Coda, Francesc\|\|\|0000-0002-2696-1489 Alemán Llansó, Carlos\|\|\|0000-0003-4462-6075
author_role	author
author2	Izadan, Hossein Molina García, Brenda Guadalupe\|\|\|0000-0002-7723-5313 Sánchez Jiménez, Margarita\|\|\|0000-0003-4375-6230 Santiago Malagón, Sara Senmani, Dariush Dinari, Mohammad Guirado, Gonzalo Estrany Coda, Francesc\|\|\|0000-0002-2696-1489 Alemán Llansó, Carlos\|\|\|0000-0003-4462-6075
author2_role	author author author author author author author author author
dc.subject.none.fl_str_mv	Polymers Optoelectronics Conducting polymer Electrochromic properties Optoelectronics Sodium ododecyl sulfate Spectroelectrochemistry Polímers Optoelectrònica Àrees temàtiques de la UPC::Enginyeria química
topic	Polymers Optoelectronics Conducting polymer Electrochromic properties Optoelectronics Sodium ododecyl sulfate Spectroelectrochemistry Polímers Optoelectrònica Àrees temàtiques de la UPC::Enginyeria química
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	2019 2019-11-01 2020 2020-02-07
dc.type.none.fl_str_mv	journal article http://purl.org/coar/resource_type/c_6501 AM http://purl.org/coar/version/c_ab4af688f83e57aa
dc.type.openaire.fl_str_mv	info:eu-repo/semantics/article
format	article
dc.identifier.none.fl_str_mv	https://hdl.handle.net/2117/177165 https://dx.doi.org/10.3390/polym11111757
url	https://hdl.handle.net/2117/177165 https://dx.doi.org/10.3390/polym11111757
dc.language.none.fl_str_mv	Inglés eng
language_invalid_str_mv	Inglés
language	eng
dc.rights.none.fl_str_mv	open access http://purl.org/coar/access_right/c_abf2 Attribution-NonCommercial-NoDerivs 3.0 Spain http://creativecommons.org/licenses/by-nc-nd/3.0/es/
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 Attribution-NonCommercial-NoDerivs 3.0 Spain http://creativecommons.org/licenses/by-nc-nd/3.0/es/
eu_rights_str_mv	openAccess
dc.format.none.fl_str_mv	application/pdf
dc.publisher.none.fl_str_mv	Multidisciplinary Digital Publishing Institute (MDPI)
publisher.none.fl_str_mv	Multidisciplinary Digital Publishing Institute (MDPI)
dc.source.none.fl_str_mv	reponame:UPCommons. Portal del coneixement obert de la UPC instname:Universitat Politècnica de Catalunya (UPC)
instname_str	Universitat Politècnica de Catalunya (UPC)
reponame_str	UPCommons. Portal del coneixement obert de la UPC
collection	UPCommons. Portal del coneixement obert de la UPC
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score	15,300724

Electrochromic self-electrostabilized polypyrrole films doped with surfactant and azo dye

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