Regensburg 2022 – wissenschaftliches Programm
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CPP: Fachverband Chemische Physik und Polymerphysik
CPP 28: Perovskite and Photovoltaics 3
CPP 28.6: Vortrag
Mittwoch, 7. September 2022, 16:15–16:30, H38
Performance of Perovskite and Organic Solar Cells in Space — •Lennart Reb1, Michael Böhmer2, Benjamin Predeschly1, Sebastian Grott1, Lukas Spanier1, Christian Weindl1, Goran Ivandekic1, Renjun Guo1, Christoph Dreißigacker3, Jörg Drescher3, Roman Gernhäuser2, Andreas Meyer3, and Peter Müller-Buschbaum1,4 — 1TU München, Physik-Department, Lehrstuhl für Funktionelle Materialien, Garching, Germany — 2TU München, Physik-Department, Zentrales Technologielabor, Garching, Germany — 3Deutsches Zentrum für Luft- und Raumfahrt (DLR), Institut für Materialphysik im Weltraum, Köln, Germany — 4Heinz Maier-Leibnitz-Zentrum, Garching, Germany
Perovskite and organic solar cells have become a hot research topic in the last few years. The lightweight thin-film solar cells exhibit an exceptional power per mass that exceeds their inorganic counterparts by magnitudes, particularly interesting for space applications. Recently, we launched perovskite and organic solar cells to space on a suborbital rocket flight for the first time [1, 2]. The perovskite and organic solar cells operate in space conditions and produce reasonable power per area of up to 14 and 7 mW cm-2, respectively. Here we derive, with a detailed solar irradiation reconstruction, the irradiation-dependent solar cell performance parameter evolutions, and conclude the solar cell efficiency under strong AM0 irradiation. [1] L. Reb et al., Joule 4,1880-1892 (2020), doi.org/10.1016/j.joule.2020.07.004. [2] L. Reb et al., Rev. Sci. Instrum. 92 (2021), doi.org/10.1063/5.0047346.