Organic photovoltaics (OPVs) have progressed steadily through three stages of photoactive
materials development:(i) use of poly (3-hexylthiophene) and fullerene-based acceptors …

Organic solar cells (OSCs) were dominated by donor–acceptor blends based on polymer
donors and fullerene acceptors for nearly two decades. In the past, apprehensions about the …

As a promising strategy for enhancing light utilization, constructing cell with tandem structure
exhibits great potential in achieving high efficiency, which encourages the field of organic …

The large open-circuit voltage (V oc) loss is currently the main obstacle for pursuing the
highly efficient organic photovoltaics (OPVs). To address this issue, we construct the ternary …

Reducing the energy loss of sub-cells is critical for high performance tandem organic solar
cells, while it is limited by the severe non-radiative voltage loss via the formation of non …

Despite more potential in realizing higher photovoltaic performance, the highest power
conversion efficiency (PCE) of tandem organic photovoltaic (OPV) cells still lags behind that …

All-polymer solar cells (all-PSCs) based on polymerized small molecular acceptors (PSMAs)
have made significant progress recently. Here, we synthesize two A-DA'DA small molecule …

Abstract Near‐infrared (NIR)‐absorbing organic semiconductors have opened up many
exciting opportunities for organic photovoltaic (OPV) research. For example, new …

Organic solar cells (OSCs) have made dramatic advancements during the past decades
owing to the innovative material design and device structure optimization, with power …

Due to the intrinsically flexible molecular skeletons and loose aggregations, organic
semiconductors, like small molecular acceptors (SMAs) in organic solar cells (OSCs), greatly …