In response to the serious photodegradation problem of organic solar cells, this review explores the factors influencing photostability from materials to devices and highlights recent progress in strategies to improve the photostability of OSCs.
This study explores the fabrication of solution-processable n-doped poly(benzodifurandione) (n-PBDF)-based, ITO-free perovskite solar cells, designed for both rigid and flexible substrates.
We review the development of TT-bridged D–π–A copolymers and emphasize the role played by TT-bridge on tuning polymer properties and improving device performance.
The performance of organic solar cells remains limited by significant voltage losses. To effectively suppress these losses, a fundamental understanding of charge carrier recombination mechanisms in the active layer is essential.
Four terarylenes having thieno[b]thiophene moieties with highly efficient intermolecular cascade ring opening reactivities have been synthesized.