Amplifying the Performance and Stability of Perovskite Solar Cells Using Fluorinated Salt as the Surface Passivator. Issue 1 (6th January 2023)

• Record Type: Journal Article
• Authors: Ghaderian, Abolfazl; Hemasiri, Naveen Harindu; Ahmad, Shahzada; Kazim, Samrana
• Is Part Of: Energy technology. Volume 11:Issue 1(2023)
• Page Start: n/a
• Page End: n/a
• Publication Date: 2023-01-06
• Subjects: Energy development -- Periodicals; Power resources -- Periodicals; 333.79
• DOI: 10.1002/ente.202370011
• Languages: English
• ISSNs: 2194-4288

Abstract

Abstract : A simple passivation strategy using a common fluorinated salt is reported that seeks to enhance the photovoltaic performance and long‐term stability of halide perovskite solar cells. Tetra‐n‐butyl ammonium hexa‐fluorophosphate is used as a passivating agent to mitigate the surface defects on the perovskite and impede the ion mobility by virtue of H‐bonding. In addition, the presence of fluorine atoms causes strong hydrophobicity, which in turn improves the moisture stability in perovskite solar cells. More details can be found in article number 2200211, Samrana Kazim and co‐workers.