The thesis is fcoused on the fabrication of highly efficient perovskite solar cells (PSCs), upscaling the PSCs, and investigating their operational stability under external stressors, particularly with advanced X-ray scattering methods. The thesis is divided into three projects: The first project focuses on modifying the buried interface of the perovskite/electron blocking layer (EBL) to facilitate hole transport and, consequently, achieve a higher power conversion efficiency (PCE). The second project investigates the operational stability of PSCs under AM 1.5G illumination and 75 ± 5% relative humidity. The third project studies the reduced-dimensional perovskites (RDPs) to gain a better understanding of their phase purity, orientation, charge carrier dynamics, and photostability.
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The thesis is fcoused on the fabrication of highly efficient perovskite solar cells (PSCs), upscaling the PSCs, and investigating their operational stability under external stressors, particularly with advanced X-ray scattering methods. The thesis is divided into three projects: The first project focuses on modifying the buried interface of the perovskite/electron blocking layer (EBL) to facilitate hole transport and, consequently, achieve a higher power conversion efficiency (PCE). The second p...
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