Dyes from the southern lands: an alternative or a dream?
Resumen:
DSSC technology based on natural dyes still constitutes a tempting alternative to explore. Besides the ease of extraction, most natural dyes fulfill the characteristics to be applied as sensitizers. The presented results summarize the exploration of the features of several southern dyes, mostly coming from the Antarctic region. The explored pigments showed good absorption capacity within the visible region of the light spectra, and their molecules possess functional moieties to coordinate with the TiO2 semiconductor, oxidation potential value near 1 V and reduction potential near −0.8 V, adequate thermal stability, and low fluorescence emission.
| 2022 | |
|
DSSC Natural dyes Electrochemica |
|
| Inglés | |
| Universidad de la República | |
| COLIBRI | |
| https://hdl.handle.net/20.500.12008/41426 | |
| Acceso abierto | |
| Licencia Creative Commons Atribución (CC - By 4.0) |
| _version_ | 1807522803077873664 |
|---|---|
| author | Cerdá, María Fernanda |
| author_facet | Cerdá, María Fernanda |
| author_role | author |
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| collection | COLIBRI |
| dc.contributor.filiacion.none.fl_str_mv | Cerdá María Fernanda, Universidad de la República (Uruguay). Facultad de Ciencias. Instituto de Química Biológica. |
| dc.creator.none.fl_str_mv | Cerdá, María Fernanda |
| dc.date.accessioned.none.fl_str_mv | 2023-11-22T15:26:48Z |
| dc.date.available.none.fl_str_mv | 2023-11-22T15:26:48Z |
| dc.date.issued.none.fl_str_mv | 2022 |
| dc.description.abstract.none.fl_txt_mv | DSSC technology based on natural dyes still constitutes a tempting alternative to explore. Besides the ease of extraction, most natural dyes fulfill the characteristics to be applied as sensitizers. The presented results summarize the exploration of the features of several southern dyes, mostly coming from the Antarctic region. The explored pigments showed good absorption capacity within the visible region of the light spectra, and their molecules possess functional moieties to coordinate with the TiO2 semiconductor, oxidation potential value near 1 V and reduction potential near −0.8 V, adequate thermal stability, and low fluorescence emission. |
| dc.format.extent.es.fl_str_mv | 21 h. |
| dc.format.mimetype.es.fl_str_mv | application/pdf |
| dc.identifier.citation.es.fl_str_mv | Cerdá, M. "Dyes from the southern lands: an alternative or a dream?". Solar. [en línea] 2022, 2(4): 519-539. 21 h. DOI: 10.3390/solar2040031 |
| dc.identifier.doi.none.fl_str_mv | 10.3390/solar2040031 |
| dc.identifier.issn.none.fl_str_mv | 2673-9941 |
| dc.identifier.uri.none.fl_str_mv | https://hdl.handle.net/20.500.12008/41426 |
| dc.language.iso.none.fl_str_mv | en_US eng |
| dc.publisher.es.fl_str_mv | MDPI |
| dc.relation.ispartof.es.fl_str_mv | Solar, 2022, 2(4): 519-539. |
| dc.rights.license.none.fl_str_mv | Licencia Creative Commons Atribución (CC - By 4.0) |
| dc.rights.none.fl_str_mv | info:eu-repo/semantics/openAccess |
| dc.source.none.fl_str_mv | reponame:COLIBRI instname:Universidad de la República instacron:Universidad de la República |
| dc.subject.es.fl_str_mv | DSSC Natural dyes Electrochemica |
| dc.title.none.fl_str_mv | Dyes from the southern lands: an alternative or a dream? |
| dc.type.es.fl_str_mv | Artículo |
| dc.type.none.fl_str_mv | info:eu-repo/semantics/article |
| dc.type.version.none.fl_str_mv | info:eu-repo/semantics/publishedVersion |
| description | DSSC technology based on natural dyes still constitutes a tempting alternative to explore. Besides the ease of extraction, most natural dyes fulfill the characteristics to be applied as sensitizers. The presented results summarize the exploration of the features of several southern dyes, mostly coming from the Antarctic region. The explored pigments showed good absorption capacity within the visible region of the light spectra, and their molecules possess functional moieties to coordinate with the TiO2 semiconductor, oxidation potential value near 1 V and reduction potential near −0.8 V, adequate thermal stability, and low fluorescence emission. |
| eu_rights_str_mv | openAccess |
| format | article |
| id | COLIBRI_3dc282814cf8fb2cd5e5d6039464bd63 |
| identifier_str_mv | Cerdá, M. "Dyes from the southern lands: an alternative or a dream?". Solar. [en línea] 2022, 2(4): 519-539. 21 h. DOI: 10.3390/solar2040031 2673-9941 10.3390/solar2040031 |
| instacron_str | Universidad de la República |
| institution | Universidad de la República |
| instname_str | Universidad de la República |
| language | eng |
| language_invalid_str_mv | en_US |
| network_acronym_str | COLIBRI |
| network_name_str | COLIBRI |
| oai_identifier_str | oai:colibri.udelar.edu.uy:20.500.12008/41426 |
| publishDate | 2022 |
| reponame_str | COLIBRI |
| repository.mail.fl_str_mv | mabel.seroubian@seciu.edu.uy |
| repository.name.fl_str_mv | COLIBRI - Universidad de la República |
| repository_id_str | 4771 |
| rights_invalid_str_mv | Licencia Creative Commons Atribución (CC - By 4.0) |
| spelling | Cerdá María Fernanda, Universidad de la República (Uruguay). Facultad de Ciencias. Instituto de Química Biológica.2023-11-22T15:26:48Z2023-11-22T15:26:48Z2022Cerdá, M. "Dyes from the southern lands: an alternative or a dream?". Solar. [en línea] 2022, 2(4): 519-539. 21 h. DOI: 10.3390/solar20400312673-9941https://hdl.handle.net/20.500.12008/4142610.3390/solar2040031DSSC technology based on natural dyes still constitutes a tempting alternative to explore. Besides the ease of extraction, most natural dyes fulfill the characteristics to be applied as sensitizers. The presented results summarize the exploration of the features of several southern dyes, mostly coming from the Antarctic region. The explored pigments showed good absorption capacity within the visible region of the light spectra, and their molecules possess functional moieties to coordinate with the TiO2 semiconductor, oxidation potential value near 1 V and reduction potential near −0.8 V, adequate thermal stability, and low fluorescence emission.Submitted by Farías Verónica (vfarias@fcien.edu.uy) on 2023-11-22T14:59:18Z No. of bitstreams: 2 license_rdf: 24251 bytes, checksum: 71ed42ef0a0b648670f707320be37b90 (MD5) 103390solar2040031.pdf: 1967185 bytes, checksum: 250ada8d8c87d63a483a251620ffd8c1 (MD5)Approved for entry into archive by Faget Cecilia (lfaget@fcien.edu.uy) on 2023-11-22T15:06:13Z (GMT) No. of bitstreams: 2 license_rdf: 24251 bytes, checksum: 71ed42ef0a0b648670f707320be37b90 (MD5) 103390solar2040031.pdf: 1967185 bytes, checksum: 250ada8d8c87d63a483a251620ffd8c1 (MD5)Made available in DSpace by Luna Fabiana (fabiana.luna@seciu.edu.uy) on 2023-11-22T15:26:48Z (GMT). No. of bitstreams: 2 license_rdf: 24251 bytes, checksum: 71ed42ef0a0b648670f707320be37b90 (MD5) 103390solar2040031.pdf: 1967185 bytes, checksum: 250ada8d8c87d63a483a251620ffd8c1 (MD5) Previous issue date: 202221 h.application/pdfen_USengMDPISolar, 2022, 2(4): 519-539.Las obras depositadas en el Repositorio se rigen por la Ordenanza de los Derechos de la Propiedad Intelectual de la Universidad de la República.(Res. Nº 91 de C.D.C. de 8/III/1994 – D.O. 7/IV/1994) y por la Ordenanza del Repositorio Abierto de la Universidad de la República (Res. 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- Universidad de la Repúblicafalse |
| spellingShingle | Dyes from the southern lands: an alternative or a dream? Cerdá, María Fernanda DSSC Natural dyes Electrochemica |
| status_str | publishedVersion |
| title | Dyes from the southern lands: an alternative or a dream? |
| title_full | Dyes from the southern lands: an alternative or a dream? |
| title_fullStr | Dyes from the southern lands: an alternative or a dream? |
| title_full_unstemmed | Dyes from the southern lands: an alternative or a dream? |
| title_short | Dyes from the southern lands: an alternative or a dream? |
| title_sort | Dyes from the southern lands: an alternative or a dream? |
| topic | DSSC Natural dyes Electrochemica |
| url | https://hdl.handle.net/20.500.12008/41426 |
