Spray Coating Luminescence Layers on Glass for Si Solar Cells Efficiency Enhancement

The article presents experimental research focused on the improvement of solar cells efficiency using the photoluminescence down-shifting effect. In the paper, the authors present the results of solar cells performance enhanced with the proposed solution. As light energy converted active materials,...

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Autores principales:	Katarzyna Znajdek, Natalia Gwardjan, Aleksandra Sosna-Głębska, Maciej Sibiński
Formato:	article
Lenguaje:	EN
Publicado:	MDPI AG 2021
Materias:	down-shifting photoluminescence external quantum efficiency rare earth elements spray-coating methods Technology T
Acceso en línea:	https://doaj.org/article/35bb13a0efeb48cbb73dae39c3872f46
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id	oai:doaj.org-article:35bb13a0efeb48cbb73dae39c3872f46
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spelling	oai:doaj.org-article:35bb13a0efeb48cbb73dae39c3872f462021-11-11T15:43:58ZSpray Coating Luminescence Layers on Glass for Si Solar Cells Efficiency Enhancement10.3390/en142168841996-1073https://doaj.org/article/35bb13a0efeb48cbb73dae39c3872f462021-10-01T00:00:00Zhttps://www.mdpi.com/1996-1073/14/21/6884https://doaj.org/toc/1996-1073The article presents experimental research focused on the improvement of solar cells efficiency using the photoluminescence down-shifting effect. In the paper, the authors present the results of solar cells performance enhanced with the proposed solution. As light energy converted active materials, rare earth elements of europium and dysprosium were implemented. In the experiments, luminescent layers were deposited on top of photovoltaic protective glass in order to absorb the highest possible amount of ultraviolet light from the incident solar spectrum. Spray coating deposition technology with various types of ink compositions was used for process optimization. It was observed that there are optimal concentrations and solvent types for the best conversion effect and consequently, the improvement of solar cell external quantum efficiency (EQE) together with the PV cell absolute efficiency enhancement.Katarzyna ZnajdekNatalia GwardjanAleksandra Sosna-GłębskaMaciej SibińskiMDPI AGarticledown-shiftingphotoluminescenceexternal quantum efficiencyrare earth elementsspray-coating methodsTechnologyTENEnergies, Vol 14, Iss 6884, p 6884 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	down-shifting photoluminescence external quantum efficiency rare earth elements spray-coating methods Technology T
spellingShingle	down-shifting photoluminescence external quantum efficiency rare earth elements spray-coating methods Technology T Katarzyna Znajdek Natalia Gwardjan Aleksandra Sosna-Głębska Maciej Sibiński Spray Coating Luminescence Layers on Glass for Si Solar Cells Efficiency Enhancement
description	The article presents experimental research focused on the improvement of solar cells efficiency using the photoluminescence down-shifting effect. In the paper, the authors present the results of solar cells performance enhanced with the proposed solution. As light energy converted active materials, rare earth elements of europium and dysprosium were implemented. In the experiments, luminescent layers were deposited on top of photovoltaic protective glass in order to absorb the highest possible amount of ultraviolet light from the incident solar spectrum. Spray coating deposition technology with various types of ink compositions was used for process optimization. It was observed that there are optimal concentrations and solvent types for the best conversion effect and consequently, the improvement of solar cell external quantum efficiency (EQE) together with the PV cell absolute efficiency enhancement.
format	article
author	Katarzyna Znajdek Natalia Gwardjan Aleksandra Sosna-Głębska Maciej Sibiński
author_facet	Katarzyna Znajdek Natalia Gwardjan Aleksandra Sosna-Głębska Maciej Sibiński
author_sort	Katarzyna Znajdek
title	Spray Coating Luminescence Layers on Glass for Si Solar Cells Efficiency Enhancement
title_short	Spray Coating Luminescence Layers on Glass for Si Solar Cells Efficiency Enhancement
title_full	Spray Coating Luminescence Layers on Glass for Si Solar Cells Efficiency Enhancement
title_fullStr	Spray Coating Luminescence Layers on Glass for Si Solar Cells Efficiency Enhancement
title_full_unstemmed	Spray Coating Luminescence Layers on Glass for Si Solar Cells Efficiency Enhancement
title_sort	spray coating luminescence layers on glass for si solar cells efficiency enhancement
publisher	MDPI AG
publishDate	2021
url	https://doaj.org/article/35bb13a0efeb48cbb73dae39c3872f46
work_keys_str_mv	AT katarzynaznajdek spraycoatingluminescencelayersonglassforsisolarcellsefficiencyenhancement AT nataliagwardjan spraycoatingluminescencelayersonglassforsisolarcellsefficiencyenhancement AT aleksandrasosnagłebska spraycoatingluminescencelayersonglassforsisolarcellsefficiencyenhancement AT maciejsibinski spraycoatingluminescencelayersonglassforsisolarcellsefficiencyenhancement
_version_	1718434075627225088

Spray Coating Luminescence Layers on Glass for Si Solar Cells Efficiency Enhancement

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