Thanks to their broad absorption spectra, easily modifiable molecular energy levels and
chemical structures, nonfullerene small-molecule acceptors (SMAs) have attracted …

Interfacial engineering has long been a vital means of improving thin-film device
performance, especially for organic electronics, perovskites, and hybrid devices. It greatly …

The ternary blend is demonstrated as an effective strategy to promote the device
performance of organic photovoltaics (OPVs) due to the dilution effect. While the …

Organic solar cells, as a cutting‐edge sustainable renewable energy technology, possess a
myriad of potential applications, while the bottleneck problem of less than 20% efficiency …

The ternary strategy has been widely identified as an effective approach to obtain high‐
efficiency organic solar cells (OSCs). However, for most ternary OSCs, the nonradiative …

Manipulating the donor: acceptor (D: A) energetics, eg, the highest occupied molecular
orbital (HOMO) offset, is the key to balancing the charge separation and charge …

Although the polymer/polymer blend systems still lag far behind small-molecule-acceptor-
based counterparts in power conversion efficiencies (PCEs), the ternary blending strategy …

Balancing and improving the open‐circuit voltage (Voc) and short‐circuit current density
(Jsc) synergistically has always been the critical point for organic photovoltaics (OPVs) to …

The nonradiative energy loss (∆ E nr) is a critical factor to limit the efficiency of organic solar
cells. Generally, strong electron-phonon coupling induced by molecular motion generates …

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 …