Pyranylidene/thienothiophene-based organic sensitizers for dye-sensitized solar cells
Marco, A.B. ; Martínez de Baroja, N. ; Andrés-Castán, J.M. ; Franco, S. (Universidad de Zaragoza) ; Andreu, R. (Universidad de Zaragoza) ; Villacampa, B. (Universidad de Zaragoza) ; Orduna, J. (Universidad de Zaragoza) ; Garín, J. (Universidad de Zaragoza)
Resumen: Novel push-pull systems featuring a 4H-pyranylidene donor fragment and thienothiophene as (part of) p-conjugated spacer have been synthesized in order to test their photovoltaic properties. An analogous derivative with two thiophene rings is also included in the study for comparison purposes. The optical and electrochemical properties of the novel D-p-A molecules have been discussed and DSSCs devices based on these dyes have been characterized. The photovoltaic performance is sensitive to the structural modification of the dye: the tert-butyl substituents on the pyranylidene moiety and the hexyl chains of the thienothiophene spacer were shown to improve the efficiency. A maximum power conversion efficiency of 6.41% has been achieved.
Idioma: Inglés
DOI: 10.1016/j.dyepig.2018.09.035
Año: 2019
Publicado en: Dyes and Pigments 161 (2019), 205-213
ISSN: 0143-7208
Factor impacto JCR: 4.613 (2019)
Categ. JCR: CHEMISTRY, APPLIED rank: 12 / 71 = 0.169 (2019) - Q1 - T1
Categ. JCR: MATERIALS SCIENCE, TEXTILES rank: 1 / 24 = 0.042 (2019) - Q1 - T1
Categ. JCR: ENGINEERING, CHEMICAL rank: 26 / 143 = 0.182 (2019) - Q1 - T1
Factor impacto SCIMAGO: 0.827 - Chemical Engineering (miscellaneous) (Q1) - Process Chemistry and Technology (Q2)
Financiación: info:eu-repo/grantAgreement/ES/DGA/E14-17R
Financiación: info:eu-repo/grantAgreement/ES/MINECO/CTQ2014-52331-R
Tipo y forma: Article (PostPrint)
Área (Departamento): Área Química Orgánica (Dpto. Química Orgánica)
Área (Departamento): Área Física Materia Condensada (Dpto. Física Materia Condensa.)
You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use. You may not use the material for commercial purposes. If you remix, transform, or build upon the material, you may not distribute the modified material.
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Idioma: Inglés
DOI: 10.1016/j.dyepig.2018.09.035
Año: 2019
Publicado en: Dyes and Pigments 161 (2019), 205-213
ISSN: 0143-7208
Factor impacto JCR: 4.613 (2019)
Categ. JCR: CHEMISTRY, APPLIED rank: 12 / 71 = 0.169 (2019) - Q1 - T1
Categ. JCR: MATERIALS SCIENCE, TEXTILES rank: 1 / 24 = 0.042 (2019) - Q1 - T1
Categ. JCR: ENGINEERING, CHEMICAL rank: 26 / 143 = 0.182 (2019) - Q1 - T1
Factor impacto SCIMAGO: 0.827 - Chemical Engineering (miscellaneous) (Q1) - Process Chemistry and Technology (Q2)
Financiación: info:eu-repo/grantAgreement/ES/DGA/E14-17R
Financiación: info:eu-repo/grantAgreement/ES/MINECO/CTQ2014-52331-R
Tipo y forma: Article (PostPrint)
Área (Departamento): Área Química Orgánica (Dpto. Química Orgánica)
Área (Departamento): Área Física Materia Condensada (Dpto. Física Materia Condensa.)
You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use. You may not use the material for commercial purposes. If you remix, transform, or build upon the material, you may not distribute the modified material. Exportado de SIDERAL (2020-07-16-08:54:03)
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Este artículo se encuentra en las siguientes colecciones:
Articles > Artículos por área > Física de la Materia Condensada
Articles > Artículos por área > Química Orgánica
Record created 2019-10-25, last modified 2020-07-16