Symmetric conjugated molecules can be broken through suitable synthetic strategies to
construct novel asymmetric molecules, which can largely broaden the material library. In the …

Organic solar cells (OSCs) have gained a rapid development in the past two decades and
the power conversion efficiency (PCE) of single-junction OSC has recently approached …

Solution processable flexible transparent electrodes (FTEs) are urgently needed to boost the
efficiency and mechanical stability of flexible organic solar cells (OSCs) on a large scale …

Volatile solid additives (SADs) are considered as a simple yet effective approach to tune the
film morphology for high-performance organic solar cells (OSCs). However, the structural …

Layer‐by‐layer organic photovoltaics (LbL‐OPVs) are fabricated using wide bandgap
polymer D18 with narrow photon harvesting range in visible light region and narrow …

Polythiophenes (PTs) are promising electron donors in organic solar cells (OSCs) due to
their simple structures and excellent synthetic scalability. However, the device performance …

All-polymer solar cells (all-PSCs) have received extensive attention due to their excellent
mechanical robustness and performance stability. However, the power conversion efficiency …

Three terpolymer donors (PL1, PL2, and PL3) employing repeating units of two popular
photovoltaic polymers PM6 and D18 are synthesized by random copolymerization. The …

Achieving a finely tuned active layer morphology with a suitable vertical phase to facilitate
both charge generation and charge transport has long been the main goal for pursuing the …

Herein, we report a systematic solvent selection for eco-friendly processed binary all-
polymer solar cells (APSCs) with decent power conversion efficiencies (PCEs). Three typical …