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

During past several years, the photovoltaic performances of organic solar cells (OSCs) have
achieved rapid progress with power conversion efficiencies (PCEs) over 18 …

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 …

As an economical solar energy conversion technology, organic photovoltaics (OPVs) are
regarded as a promising solution to environmental problems and energy challenges. With …

Minimizing energy loss is of critical importance in the pursuit of attaining high-performance
organic solar cells. Interestingly, reorganization energy plays a crucial role in photoelectric …

Optimizing the molecular structures of organic photovoltaic (OPV) materials is one of the
most effective methods to boost power conversion efficiencies (PCEs). For an excellent …

Despite the significant progresses made in all-polymer solar cells (all-PSCs) recently, the
relatively low short-circuit current density (J sc) and large energy loss are still quite difficult to …

Nowadays, organic solar cells (OSCs) with Y6 and its derivatives as electron acceptors
provide the highest efficiencies among the studied binary OSCs. To further improve the …

With the recent emergence of a new class of high-performance nonfullerene acceptors
(NFAs), organic solar cells (OSCs) have entered a new phase of research featuring high …

Broadening the optical absorption of organic photovoltaic (OPV) materials by enhancing the
intramolecular push-pull effect is a general and effective method to improve the power …