Semicrystalline Polythiophene-Based Nanoparticles Deposited from Water on Flexible PET/ITO Substrates as a Sustainable Approach toward Long-Lasting Solid-State Electrochromic Devices

Detalhes bibliográficos
Autor(a) principal: Moreira, Tiago
Data de Publicação: 2020
Outros Autores: Laia, Cesar A. T., Zangoli, Mattia, Antunes, Mariana, Di Maria, Francesca, De Monte, Stefano, Liscio, Fabiola, Jorge Parola, A., Barbarella, Giovanna
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10362/117160
Resumo: info:eu-repo/grantAgreement/EC/H2020/734834/EU FCT/MEC (UIDB/50006/2020). PhD grant SFRH/BD/139171/2018 from FCT/MCTES. We are very grateful to Dr. Carlos Pinheiro and Ynvisible company for discussions and assistance in the assembly of the electrochromic devices.
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spelling Semicrystalline Polythiophene-Based Nanoparticles Deposited from Water on Flexible PET/ITO Substrates as a Sustainable Approach toward Long-Lasting Solid-State Electrochromic DevicespolythiophenesP3HTnanoparticlesorganic semiconductorselectrochromismsolid-state devicesinfo:eu-repo/grantAgreement/EC/H2020/734834/EU FCT/MEC (UIDB/50006/2020). PhD grant SFRH/BD/139171/2018 from FCT/MCTES. We are very grateful to Dr. Carlos Pinheiro and Ynvisible company for discussions and assistance in the assembly of the electrochromic devices.We report the use of films of poly(3-hexylthiophene-2,5-diyl) nanoparticles (P3HT-NPs) prepared with the reprecipitation method employing water as solvent in the absence of surfactants for solid-state electrochromic devices (ECDs) and prove that these displays present enhanced properties when compared to similar ECDs with thin films deposited from chloroform. Films of differently sized nanoparticles (100 to 400 nm) were prepared and spray-coated on flexible PET-ITO substrates and tested for electrochromic properties. ECDs with switching times (t(90)) of 4 s were obtained using P3HT-NPs with a diameter of 100 nm, while those built using P3HT thin film presented longer switching speeds over 13 s for reduction (bleached to colored state). Additionally, the devices were subjected to 1000 cycles using -1.5 V/1.5 V, and the displays using P3HT 100 nm NPs presented higher transmittances (Delta(T) = +/- 20%) when compared with devices with P3HT thin film due to a more efficient oxidation step. Our data show that the availability of colloidal nanoparticles made of conjugated polymers deposited from water is an environmentally sustainable strategy leading to electrochromic devices with improved properties.DQ - Departamento de QuímicaLAQV@REQUIMTERUNMoreira, TiagoLaia, Cesar A. T.Zangoli, MattiaAntunes, MarianaDi Maria, FrancescaDe Monte, StefanoLiscio, FabiolaJorge Parola, A.Barbarella, Giovanna2024-03-16T01:32:06Z2020-08-142020-08-14T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10362/117160eng2637-6105PURE: 29528323https://doi.org/10.1021/acsapm.0c00440info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2024-03-18T01:42:10Zoai:run.unl.pt:10362/117160Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T03:43:30.689858Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv Semicrystalline Polythiophene-Based Nanoparticles Deposited from Water on Flexible PET/ITO Substrates as a Sustainable Approach toward Long-Lasting Solid-State Electrochromic Devices
title Semicrystalline Polythiophene-Based Nanoparticles Deposited from Water on Flexible PET/ITO Substrates as a Sustainable Approach toward Long-Lasting Solid-State Electrochromic Devices
spellingShingle Semicrystalline Polythiophene-Based Nanoparticles Deposited from Water on Flexible PET/ITO Substrates as a Sustainable Approach toward Long-Lasting Solid-State Electrochromic Devices
Moreira, Tiago
polythiophenes
P3HT
nanoparticles
organic semiconductors
electrochromism
solid-state devices
title_short Semicrystalline Polythiophene-Based Nanoparticles Deposited from Water on Flexible PET/ITO Substrates as a Sustainable Approach toward Long-Lasting Solid-State Electrochromic Devices
title_full Semicrystalline Polythiophene-Based Nanoparticles Deposited from Water on Flexible PET/ITO Substrates as a Sustainable Approach toward Long-Lasting Solid-State Electrochromic Devices
title_fullStr Semicrystalline Polythiophene-Based Nanoparticles Deposited from Water on Flexible PET/ITO Substrates as a Sustainable Approach toward Long-Lasting Solid-State Electrochromic Devices
title_full_unstemmed Semicrystalline Polythiophene-Based Nanoparticles Deposited from Water on Flexible PET/ITO Substrates as a Sustainable Approach toward Long-Lasting Solid-State Electrochromic Devices
title_sort Semicrystalline Polythiophene-Based Nanoparticles Deposited from Water on Flexible PET/ITO Substrates as a Sustainable Approach toward Long-Lasting Solid-State Electrochromic Devices
author Moreira, Tiago
author_facet Moreira, Tiago
Laia, Cesar A. T.
Zangoli, Mattia
Antunes, Mariana
Di Maria, Francesca
De Monte, Stefano
Liscio, Fabiola
Jorge Parola, A.
Barbarella, Giovanna
author_role author
author2 Laia, Cesar A. T.
Zangoli, Mattia
Antunes, Mariana
Di Maria, Francesca
De Monte, Stefano
Liscio, Fabiola
Jorge Parola, A.
Barbarella, Giovanna
author2_role author
author
author
author
author
author
author
author
dc.contributor.none.fl_str_mv DQ - Departamento de Química
LAQV@REQUIMTE
RUN
dc.contributor.author.fl_str_mv Moreira, Tiago
Laia, Cesar A. T.
Zangoli, Mattia
Antunes, Mariana
Di Maria, Francesca
De Monte, Stefano
Liscio, Fabiola
Jorge Parola, A.
Barbarella, Giovanna
dc.subject.por.fl_str_mv polythiophenes
P3HT
nanoparticles
organic semiconductors
electrochromism
solid-state devices
topic polythiophenes
P3HT
nanoparticles
organic semiconductors
electrochromism
solid-state devices
description info:eu-repo/grantAgreement/EC/H2020/734834/EU FCT/MEC (UIDB/50006/2020). PhD grant SFRH/BD/139171/2018 from FCT/MCTES. We are very grateful to Dr. Carlos Pinheiro and Ynvisible company for discussions and assistance in the assembly of the electrochromic devices.
publishDate 2020
dc.date.none.fl_str_mv 2020-08-14
2020-08-14T00:00:00Z
2024-03-16T01:32:06Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/10362/117160
url http://hdl.handle.net/10362/117160
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 2637-6105
PURE: 29528323
https://doi.org/10.1021/acsapm.0c00440
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
institution RCAAP
reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
repository.mail.fl_str_mv
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