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Artículo
High-performance luminescent solar concentrators based on poly(Cyclohexylmethacrylate) (PCHMA) films
dc.creator | Ostos Marcos, Francisco José | es |
dc.creator | Iasilli, Giuseppe | es |
dc.creator | Carlotti, Marco | es |
dc.creator | Pucci, Andrea | es |
dc.date.accessioned | 2022-01-11T16:16:19Z | |
dc.date.available | 2022-01-11T16:16:19Z | |
dc.date.issued | 2020 | |
dc.identifier.citation | Ostos Marcos, F.J., Iasilli, G., Carlotti, M. y Pucci, A. (2020). High-performance luminescent solar concentrators based on poly(Cyclohexylmethacrylate) (PCHMA) films. Polymers, 12 (12), 2898. | |
dc.identifier.issn | 2073-4360 | es |
dc.identifier.uri | https://hdl.handle.net/11441/128764 | |
dc.description.abstract | In this study, we report on the use of poly(cyclohexylmethacrylate) (PCHMA) as an alternative to the commonly used poly(methylmethacrylate) (PMMA) for the design of efficient luminescent solar concentrators (LSCs). PCHMA was selected due to its less polar nature with respect to PMMA, a characteristic that was reported to be beneficial in promoting the fluorophore dispersibility in the matrix, thus maximizing the efficiency of LSCs also at high doping. In this sense, LSC thin films based on PCHMA and containing different contents of Lumogen F Red 305 (LR, 0.2–1.8 wt%) demonstrated optical efficiencies (ηopt) comprising between 9.5% and 10.0%, i.e., about 0.5–1% higher than those collected from the LR/PMMA systems. The higher LR/polymer interactions occurred using the PCHMA matrix maximized the solar harvesting characteristics of the fluorophore and limited the influence of the adverse dissipative phenomena on the fluorophore quantum efficiency. These effects were also reflected by varying the LSC film thickness and reaching maximum ηopt of about 11.5% in the case of PCHMA films of about 30 µm. | es |
dc.format | application/pdf | es |
dc.format.extent | 14 p. | es |
dc.language.iso | eng | es |
dc.publisher | Multidisciplinary Digital Publishing Institute (MDPI) | es |
dc.relation.ispartof | Polymers, 12 (12), 2898. | |
dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 Internacional | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | * |
dc.subject | Luminescent solar concentrators | es |
dc.subject | Lumogen F Red 305 | es |
dc.subject | Optical efficiency | es |
dc.subject | Photovoltaics | es |
dc.subject | Poly(cyclohexylmethacrylate) | es |
dc.subject | Poly(methylmethacrylate) | es |
dc.title | High-performance luminescent solar concentrators based on poly(Cyclohexylmethacrylate) (PCHMA) films | es |
dc.type | info:eu-repo/semantics/article | es |
dc.type.version | info:eu-repo/semantics/publishedVersion | es |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | es |
dc.contributor.affiliation | Universidad de Sevilla. Departamento de Química Física | es |
dc.relation.publisherversion | https://doi.org/10.3390/polym12122898 | es |
dc.identifier.doi | 10.3390/polym12122898 | es |
dc.journaltitle | Polymers | es |
dc.publication.volumen | 12 | es |
dc.publication.issue | 12 | es |
dc.publication.initialPage | 2898 | es |
Ficheros | Tamaño | Formato | Ver | Descripción |
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High-Performance Luminescent.pdf | 2.397Mb | ![]() | Ver/ | |