Application of polyoxometalate-ionic liquids (POM-ILs) in dye-sensitized solar cells (DSSCs)

Detalhes bibliográficos
Autor(a) principal: Cruz, Hugo
Data de Publicação: 2020
Outros Autores: Pinto, Ana Lúcia, Lima, João Carlos, Branco, Luís C., Gago, Sandra
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10362/105364
Resumo: project “SunStorage- Harvesting and storage of solar energy”, with reference POCI-01-0145-FEDER-016387, and by national funds (PTDC/ QEQ-QFI/1971/2014), through FCT - Fundação para a Ciência e a Tecnologia. H. Cruz thanks to Fundacão para a Ciência e a Tecnologia, MCTES, for the norma transitória DL 57/2016 Program Contract. L. C. Branco thanks to financial support of FCT/MCTES IF/0041/2013/CP1161/CT00). Ana Lucia Pinto thanks to FCT/MCTES for the grant PD/BD/135087/2017
id RCAP_929e2aa84322418e3bc9d23ec40cc324
oai_identifier_str oai:run.unl.pt:10362/105364
network_acronym_str RCAP
network_name_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository_id_str 7160
spelling Application of polyoxometalate-ionic liquids (POM-ILs) in dye-sensitized solar cells (DSSCs)Dye-sensitized solar cellsElectrodepositionEnergy conversion efficiencyIonic liquidsMateriais 2019PolyoxometalateMaterials Science(all)Condensed Matter PhysicsMechanics of MaterialsMechanical Engineeringproject “SunStorage- Harvesting and storage of solar energy”, with reference POCI-01-0145-FEDER-016387, and by national funds (PTDC/ QEQ-QFI/1971/2014), through FCT - Fundação para a Ciência e a Tecnologia. H. Cruz thanks to Fundacão para a Ciência e a Tecnologia, MCTES, for the norma transitória DL 57/2016 Program Contract. L. C. Branco thanks to financial support of FCT/MCTES IF/0041/2013/CP1161/CT00). Ana Lucia Pinto thanks to FCT/MCTES for the grant PD/BD/135087/2017Polyoxometalates (POMs) as anionic metal oxides are promising candidates for application in dye-sensitized solar cells (DSSCs) due to their peculiar properties including a reversible and multi-electron redox behavior. In this work, four polyoxometalate as ionic liquids (POM-ILs) based on the combination between phosphomolybdate anion (PMo12O40 3−) and organic cations such as [BMIM]+, [BPy]+, [HDPy]+ and [P6,6,6,14]+ were prepared and characterized. A detailed chemical structural elucidation by elemental analysis, ATR-FTIR, 1H and 31P NMR spectroscopies have been performed. These POM-ILs were tested as photosensitizers by adsorption to the photoanode (TiO2 film) for different times (15 min to 17 h). The DSSCs performance can be highly improved comparing the commercially available compound and POM-ILs. The electrodeposition process is an excellent alternative to adsorption in order to improve the overall efficiencies. In general, [BPy]3[PMo12O40] and [P6,6,6,14]3[PMo12O40] are the most promissory compounds for DSSC approaches.LAQV@REQUIMTEDQ - Departamento de QuímicaRUNCruz, HugoPinto, Ana LúciaLima, João CarlosBranco, Luís C.Gago, Sandra2020-10-09T22:47:31Z2020-06-012020-06-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10362/105364eng2590-1508PURE: 16920866https://doi.org/10.1016/j.mlblux.2019.100033info: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:RCAAP2024-03-11T04:50:36Zoai:run.unl.pt:10362/105364Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T03:40:26.292943Repositório 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 Application of polyoxometalate-ionic liquids (POM-ILs) in dye-sensitized solar cells (DSSCs)
title Application of polyoxometalate-ionic liquids (POM-ILs) in dye-sensitized solar cells (DSSCs)
spellingShingle Application of polyoxometalate-ionic liquids (POM-ILs) in dye-sensitized solar cells (DSSCs)
Cruz, Hugo
Dye-sensitized solar cells
Electrodeposition
Energy conversion efficiency
Ionic liquids
Materiais 2019
Polyoxometalate
Materials Science(all)
Condensed Matter Physics
Mechanics of Materials
Mechanical Engineering
title_short Application of polyoxometalate-ionic liquids (POM-ILs) in dye-sensitized solar cells (DSSCs)
title_full Application of polyoxometalate-ionic liquids (POM-ILs) in dye-sensitized solar cells (DSSCs)
title_fullStr Application of polyoxometalate-ionic liquids (POM-ILs) in dye-sensitized solar cells (DSSCs)
title_full_unstemmed Application of polyoxometalate-ionic liquids (POM-ILs) in dye-sensitized solar cells (DSSCs)
title_sort Application of polyoxometalate-ionic liquids (POM-ILs) in dye-sensitized solar cells (DSSCs)
author Cruz, Hugo
author_facet Cruz, Hugo
Pinto, Ana Lúcia
Lima, João Carlos
Branco, Luís C.
Gago, Sandra
author_role author
author2 Pinto, Ana Lúcia
Lima, João Carlos
Branco, Luís C.
Gago, Sandra
author2_role author
author
author
author
dc.contributor.none.fl_str_mv LAQV@REQUIMTE
DQ - Departamento de Química
RUN
dc.contributor.author.fl_str_mv Cruz, Hugo
Pinto, Ana Lúcia
Lima, João Carlos
Branco, Luís C.
Gago, Sandra
dc.subject.por.fl_str_mv Dye-sensitized solar cells
Electrodeposition
Energy conversion efficiency
Ionic liquids
Materiais 2019
Polyoxometalate
Materials Science(all)
Condensed Matter Physics
Mechanics of Materials
Mechanical Engineering
topic Dye-sensitized solar cells
Electrodeposition
Energy conversion efficiency
Ionic liquids
Materiais 2019
Polyoxometalate
Materials Science(all)
Condensed Matter Physics
Mechanics of Materials
Mechanical Engineering
description project “SunStorage- Harvesting and storage of solar energy”, with reference POCI-01-0145-FEDER-016387, and by national funds (PTDC/ QEQ-QFI/1971/2014), through FCT - Fundação para a Ciência e a Tecnologia. H. Cruz thanks to Fundacão para a Ciência e a Tecnologia, MCTES, for the norma transitória DL 57/2016 Program Contract. L. C. Branco thanks to financial support of FCT/MCTES IF/0041/2013/CP1161/CT00). Ana Lucia Pinto thanks to FCT/MCTES for the grant PD/BD/135087/2017
publishDate 2020
dc.date.none.fl_str_mv 2020-10-09T22:47:31Z
2020-06-01
2020-06-01T00:00:00Z
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/10362/105364
url http://hdl.handle.net/10362/105364
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 2590-1508
PURE: 16920866
https://doi.org/10.1016/j.mlblux.2019.100033
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_ 1799138019401269248

Registros relacionados