As the most classic electron-accepting building block, 2, 1, 3-benzothiadiazole (BT) and the
derived structures have achieved great success to construct photovoltaic materials …

Abstract π-Conjugated polymers show promising potential in the application of organic
photovoltaics, including organic solar cells (OSCs) and organic photodetectors (OPDs) …

Efficient photon utilization is key to achieving high‐performance organic photovoltaic (OPV)
cells. In this study, a multiscale fibril network morphology in a PBQx‐TCl: PBDB‐TF: eC9 …

All-polymer solar cells (all-PSCs) usually have a complex blend morphology due to their
higher probability of chain entanglement. Under these conditions, the larger energetic …

To modulate the miscibility between donor and acceptor materials both possessing fully non‐
fused ring structures, a series of electron acceptors (A4T‐16, A4T‐31 and A4T‐32) with …

Organic solar cells (OSCs) exhibit complex charge dynamics, which are closely correlated
with the dielectric constant (ɛr) of photovoltaic materials. In this work, a series of novel …

Benefitting from low cost and simple synthesis, simple structured non-fused ring acceptors
(NFRAs) and polymer donors are crucial for the application of organic solar cells (OSCs) …

Photovoltaic cells are one of the most promising renewable energy sources to address
energy and environmental issues. Amongst the many photovoltaic technologies, organic …

To realize the application of organic solar cells (OSCs), emphasis must be placed on
reducing material cost, which is one of the golden triangle elements. One key strategy to …

High-performance wide-bandgap (WBG) polymer donors are one of the key factors in
determining the power conversion efficiencies (PCEs) of non-fullerene organic solar cells …