Bereiche | Tage | Auswahl | Suche | Aktualisierungen | Downloads | Hilfe

CPP: Fachverband Chemische Physik und Polymerphysik

CPP 51: Hybrid and Perovskite Photovoltaics III

CPP 51.4: Vortrag

Donnerstag, 30. März 2023, 15:45–16:00, GÖR 226

Post-Flight Analysis of Space-Probed Perovskite and Organic Solar Cells by Means of Grazing-Incidence X-Ray-Scattering — •Lennart Klaus Reb1, Michael Böhmer1, Benjamin Predeschly1, Sebastian Grott1, Christian Ludwig Weindl1, Goran Ivkovic Ivandekic1, Renjun Guo1, Lukas Viktor Spanier1, Christoph Dreißigacker2, Jörg Drescher2, Roman Gernhäuser1, Andreas Meyer2, and Peter Müller-Buschbaum1,31TU München, Garching, DE — 2Deutsches Zentrum für Luft- und Raumfahrt (DLR), Köln, DE — 3Heinz Maier-Leibnitz-Zentrum, Garching, DE

Thin-film perovskite and organic solar cells exhibit an exceptional power per mass that makes them particularly interesting for space applications. Recently, we launched perovskite and organic solar cells into space on a suborbital rocket flight for the first time [1, 2]. The rocket experiment enables post-flight characterization of the space-probed solar cells, based on Grazing-Incidence Small-Angle and Wide-Angle X-ray Scattering (GISAXS/GIWAXS) to investigate morphological and structural changes in the active layers. The morphology is altered slightly by the space flight and environmental conditions before and after the rocket launch; interestingly, the sole solar cell transport in nitrogen environment modified their active layers compared to the reference solar cells. The crystalline phase, however, does not reveal changes in any solar cell type. [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.

100% | Bildschirmansicht | English Version | Kontakt/Impressum/Datenschutz
DPG-Physik > DPG-Verhandlungen > 2023 > SKM