Luminescent electrochromic devices for smart windows of energy-efficient buildings

Detalhes bibliográficos
Autor(a) principal: Fernandes, Mariana
Data de Publicação: 2018
Outros Autores: Freitas, Vânia, Pereira, Sónia, Leones, Rita, Silva, Maria Manuela, Carlos, Luís D., Fortunato, Elvira, Ferreira, Rute A. S., Rego, Rosa, de Zea Bermudez, Verónica
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: https://doi.org/10.3390/en11123513
Resumo: This research was funded by National Funds through the Foundation for Science and Technology (FCT) and by FEDER funds through the POCI-COMPETE 2020, Operational Programme Competitiveness and Internationalisation in Axis I: Strengthening research, technological development and innovation (FCT Ref. UID/QUI/00616/2013, POCI-01-0145-FEDER-007491, FCT Ref. UID/Multi/00709/2013), and LUMECD (POCI-01-0145-FEDER-016884 and PTDC/CTM-NAN/0956/2014).
id RCAP_ea47f46e854ebbdeb44334c9605e7019
oai_identifier_str oai:run.unl.pt:10362/60291
network_acronym_str RCAP
network_name_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository_id_str 7160
spelling Luminescent electrochromic devices for smart windows of energy-efficient buildingsElectrochromic devicesErbium triflateErbium β-diketonate complexLithium triflateNIR-transparent IMOPoly(ε-caprolatone)/siloxane hybridsSol–gelZero-energy buildingsRenewable Energy, Sustainability and the EnvironmentEnergy Engineering and Power TechnologyEnergy (miscellaneous)Control and OptimizationElectrical and Electronic EngineeringSDG 7 - Affordable and Clean EnergyThis research was funded by National Funds through the Foundation for Science and Technology (FCT) and by FEDER funds through the POCI-COMPETE 2020, Operational Programme Competitiveness and Internationalisation in Axis I: Strengthening research, technological development and innovation (FCT Ref. UID/QUI/00616/2013, POCI-01-0145-FEDER-007491, FCT Ref. UID/Multi/00709/2013), and LUMECD (POCI-01-0145-FEDER-016884 and PTDC/CTM-NAN/0956/2014).To address the challenges of the next generation of smart windows for energy-efficient buildings, new electrochromic devices (ECDs) are introduced. These include indium molybdenum oxide (IMO), a conducting oxide transparent in the near-infrared (NIR) region, and a NIR-emitting electrolyte. The novel electrolytes are based on a sol-gel-derived di-urethane cross-linked siloxane-based host structure, including short chains of poly (ε-caprolactone) (PCL(530) (where 530 represents the average molecular weight in g mol− 1). This hybrid framework was doped with a combination of either, lithium triflate (LiTrif) and erbium triflate (ErTrif3), or LiTrif and bisaquatris (thenoyltrifluoroacetonate) erbium (III) ([Er(tta)3(H2O)2]). The ECD@LiTrif-[Er(tta)3(H2O)2] device presents a typical Er3+ NIR emission around 1550 nm. The figures of merit of these devices are high cycling stability, good reversibility, and unusually high coloration efficiency (CE = ∆OD/∆Q, where Q is the inserted/de-inserted charge density). CE values of −8824/+6569 cm2 C− 1 and −8243/+5200 cm2 C− 1 were achieved at 555 nm on the 400th cycle, for ECD@LiTrif-ErTrif3 and ECD@LiTrif-[Er(tta)3(H2O)2], respectively.UNINOVA-Instituto de Desenvolvimento de Novas TecnologiasCENIMAT-i3N - Centro de Investigação de Materiais (Lab. Associado I3N)DCM - Departamento de Ciência dos MateriaisRUNFernandes, MarianaFreitas, VâniaPereira, SóniaLeones, RitaSilva, Maria ManuelaCarlos, Luís D.Fortunato, ElviraFerreira, Rute A. S.Rego, Rosade Zea Bermudez, Verónica2019-02-11T23:30:05Z2018-12-012018-12-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttps://doi.org/10.3390/en11123513engPURE: 11471778http://www.scopus.com/inward/record.url?scp=85059264664&partnerID=8YFLogxKhttps://doi.org/10.3390/en11123513info: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:RCAAP2024-03-11T04:28:48Zoai:run.unl.pt:10362/60291Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T03:33:28.980079Repositório 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 Luminescent electrochromic devices for smart windows of energy-efficient buildings
title Luminescent electrochromic devices for smart windows of energy-efficient buildings
spellingShingle Luminescent electrochromic devices for smart windows of energy-efficient buildings
Fernandes, Mariana
Electrochromic devices
Erbium triflate
Erbium β-diketonate complex
Lithium triflate
NIR-transparent IMO
Poly(ε-caprolatone)/siloxane hybrids
Sol–gel
Zero-energy buildings
Renewable Energy, Sustainability and the Environment
Energy Engineering and Power Technology
Energy (miscellaneous)
Control and Optimization
Electrical and Electronic Engineering
SDG 7 - Affordable and Clean Energy
title_short Luminescent electrochromic devices for smart windows of energy-efficient buildings
title_full Luminescent electrochromic devices for smart windows of energy-efficient buildings
title_fullStr Luminescent electrochromic devices for smart windows of energy-efficient buildings
title_full_unstemmed Luminescent electrochromic devices for smart windows of energy-efficient buildings
title_sort Luminescent electrochromic devices for smart windows of energy-efficient buildings
author Fernandes, Mariana
author_facet Fernandes, Mariana
Freitas, Vânia
Pereira, Sónia
Leones, Rita
Silva, Maria Manuela
Carlos, Luís D.
Fortunato, Elvira
Ferreira, Rute A. S.
Rego, Rosa
de Zea Bermudez, Verónica
author_role author
author2 Freitas, Vânia
Pereira, Sónia
Leones, Rita
Silva, Maria Manuela
Carlos, Luís D.
Fortunato, Elvira
Ferreira, Rute A. S.
Rego, Rosa
de Zea Bermudez, Verónica
author2_role author
author
author
author
author
author
author
author
author
dc.contributor.none.fl_str_mv UNINOVA-Instituto de Desenvolvimento de Novas Tecnologias
CENIMAT-i3N - Centro de Investigação de Materiais (Lab. Associado I3N)
DCM - Departamento de Ciência dos Materiais
RUN
dc.contributor.author.fl_str_mv Fernandes, Mariana
Freitas, Vânia
Pereira, Sónia
Leones, Rita
Silva, Maria Manuela
Carlos, Luís D.
Fortunato, Elvira
Ferreira, Rute A. S.
Rego, Rosa
de Zea Bermudez, Verónica
dc.subject.por.fl_str_mv Electrochromic devices
Erbium triflate
Erbium β-diketonate complex
Lithium triflate
NIR-transparent IMO
Poly(ε-caprolatone)/siloxane hybrids
Sol–gel
Zero-energy buildings
Renewable Energy, Sustainability and the Environment
Energy Engineering and Power Technology
Energy (miscellaneous)
Control and Optimization
Electrical and Electronic Engineering
SDG 7 - Affordable and Clean Energy
topic Electrochromic devices
Erbium triflate
Erbium β-diketonate complex
Lithium triflate
NIR-transparent IMO
Poly(ε-caprolatone)/siloxane hybrids
Sol–gel
Zero-energy buildings
Renewable Energy, Sustainability and the Environment
Energy Engineering and Power Technology
Energy (miscellaneous)
Control and Optimization
Electrical and Electronic Engineering
SDG 7 - Affordable and Clean Energy
description This research was funded by National Funds through the Foundation for Science and Technology (FCT) and by FEDER funds through the POCI-COMPETE 2020, Operational Programme Competitiveness and Internationalisation in Axis I: Strengthening research, technological development and innovation (FCT Ref. UID/QUI/00616/2013, POCI-01-0145-FEDER-007491, FCT Ref. UID/Multi/00709/2013), and LUMECD (POCI-01-0145-FEDER-016884 and PTDC/CTM-NAN/0956/2014).
publishDate 2018
dc.date.none.fl_str_mv 2018-12-01
2018-12-01T00:00:00Z
2019-02-11T23:30:05Z
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 https://doi.org/10.3390/en11123513
url https://doi.org/10.3390/en11123513
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv PURE: 11471778
http://www.scopus.com/inward/record.url?scp=85059264664&partnerID=8YFLogxK
https://doi.org/10.3390/en11123513
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
_version_ 1799137956683841536

Registros relacionados