Dokument-ID Dokumenttyp Autoren/innen Persönliche Herausgeber/innen Haupttitel Abstract Auflage Verlagsort Verlag Herausgeber (Institution) Erscheinungsjahr Titel des übergeordneten Werkes Jahrgang/Band ISBN Veranstaltung Veranstaltungsort Beginndatum der Veranstaltung Enddatum der Veranstaltung Ausgabe/Heft Erste Seite Letzte Seite URN DOI Lizenz Datum der Freischaltung OPUS4-47165 Beitrag zu einem Tagungsband Arfi, W.; Khan, A.; Moulai, F.; Agroui, K.; Baretta, C.; Oreski, G.; Jaunich, Matthias Munday, J.; Bermel, P.; Kempe, M. Optical and thermal analysis of PVB encapsulant polymer functionalized with luminescent organic dyes This work focused on the technology of luminescent down shift (LDS), with a primary aim to identify and investigate a methodology to introduce the luminescent organic dye into PVB polymer encapsulant as emergent material for photovoltaic application. For this goal, we propose to study the feasibility to implement the LDS functionality and to identify suitability of available luminescent to be incorporated into the host polymer encapsulant material. The first step to this direction was through a comprehensive optical study of Violet 570 (V) organic dye in ethanol solvent. The methodology and experimental conditions such as laboratory polymer preparation and luminescence dye concentration were presented. Also, the emergent polymer encapsulant sheets were characterized by using optical and thermal analysis techniques. The absorption spectrum of the prepared PVB material shifts towards longer wavelengths, with increasing organic dye concentration. Bellingham, Washington, USA SPIE Society of Photo-Optical Instrumentation Engineers 2018 Proceedings of SPIE Volume 10759: New Concepts in Solar and Thermal Radiation Conversion and Reliability 9781510620902 New Concepts in Solar and Thermal Radiation Conversion and Reliability San Diego, California, United States 19.08.2018 23.08.2018 Paper OH, 1 10.1117/12.2318428 2019-01-10