Fused-ring electron acceptors (FREAs) have a donor–acceptor–donor structure comprising
an electron-donating fused-ring core, electron-accepting end groups, π-bridges and side …

Power supply is one of the bottlenecks to realizing untethered wearable electronics, soft
robotics and the internet of things. Flexible self-charging power sources integrate energy …

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 …

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

Recent advances in the power conversion efficiency (PCE) of organic solar cells (OSCs)
have greatly enhanced their commercial viability. Considering the technical standards (eg …

Organic photodetectors (OPDs) have attracted continuous attention due to their outstanding
advantages, such as tunability of detecting wavelength, low‐cost manufacturing …

Asymmetric substitution of end‐groups is first applied in molecular donors. Three commonly
used end‐groups of 2‐ethylhexyl cyanoacetate (CA), 2‐ethylhexyl rhodanine (Reh), and 1H …

Silver nanowires (AgNWs) have been considered as a promising candidate for transparent
stretchable conductors (TSCs). However, the strong interface mismatch of stiff AgNWs and …

Mechanical stability of organic photovoltaics (OPVs) is required not just for portable
applications, which must accommodate strain as a function of operation, but also for …