Amino-Terminated Ti3C2Tx MXene Prepared via Ammonia Treatment Boosts Efficiency and Stability of Perovskite Solar Cells.
Defect-mediated non-radiative recombination and progressive material degradation impose fundamental limits on the power conversion efficiency (PCE) and operational durability of perovskite solar cells (PSCs). To address this issue, we synthesized amino-terminated Ti3C2Tx MXene (denoted as A-MXene) nanosheets through Li...