Browsing by Author "Abate, Antonio"

Now showing items 1-3 of 3

2021-07-24Zeitschriftenartikel

Fluoridchemie in Zinn‐Halogenid‐Perowskiten

Pascual, Jorge; Flatken, Marion Alwine; Felix, Roberto; Li, Guixiang; Turren Cruz, Silver Hamill; Aldamasy, Mamoud Hussein; Hartmann, Claudia; Li, Meng; Di Girolamo, Diego; Nasti, Giuseppe; Hüsam, Elif; Wilks, Regan; Dallmann, André; Bär, Marcus; Hoell, Armin;

Zinn ist der Top-Favorit für den Ersatz von giftigem Blei in Perowskit-Solarzellen. Allerdings kommt es dabei verstärkt zu der unerwünschten Oxidation von SnII zu SnIV. Die herkömmlichen Verfahren verwenden SnF2 in der ...
2023-03-04Zeitschriftenartikel

Ink Design Enabling Slot‐Die Coated Perovskite Solar Cells with >22% Power Conversion Efficiency, Micro‐Modules, and 1 Year of Outdoor Performance Evaluation

Li, Jinzhao; Dagar, Janardan; Shargaieva, Oleksandra; Maus, Oliver; Remec, Marco; Emery, Quiterie; Khenkin, Mark; Ulbrich, Carolin; Akhundova, Fatima; Márquez, José A.; Unold, Thomas; Fenske, Markus; Schultz, Christof; Stegemann, Bert; Al‐Ashouri, Amran;

The next technological step in the exploration of metal‐halide perovskite solar cells is the demonstration of larger‐area device prototypes under outdoor operating conditions. The authors here demonstrate that when slot‐die ...
2021-07-02Zeitschriftenartikel

Ionic Liquid Stabilizing High‐Efficiency Tin Halide Perovskite Solar Cells

Li, Guixiang; Su, Zhenhuang; Li, Meng; Yang, Feng; Aldamasy, Mahmoud H.; Pascual, Jorge; Yang, Fengjiu; Liu, Hairui; Zuo, Weiwei; Di Girolamo, Diego; Iqbal, Zafar; Nasti, Giuseppe; Dallmann, André; Gao, Xingyu; Wang, Zhaokui;

Tin halide perovskites attract incremental attention to deliver lead-free perovskite solar cells. Nevertheless, disordered crystal growth and low defect formation energy, related to Sn(II) oxidation to Sn(IV), limit the ...