The bulk-heterojunction blend of an electron donor and an electron acceptor material is the
key component in a solution-processed organic photovoltaic device. In the past decades, a p …

Tetra-coordinated boron compounds offer a plethora of luminescent materials. Different
chelation around the boron center (O, O-, N, C-, N, O-, and N, N-) has been explored to tune …

Near-infrared organic light-emitting diodes and semiconductor lasers could benefit a variety
of applications including night-vision displays, sensors and information-secured displays …

Near-infrared (NIR) organic light-emitting devices have aroused increasing interest because
of their potential applications such as information-secured displays, photodynamic therapy …

We used several polymers as the ternary components to demonstrate a ternary strategy to
improve the performance of PCDTBT: PC71BM devices under 1 sun and indoor illumination …

In the present study crystalline unsymmetrical diarylidene ketone derivatives BNTP and
BDBC have been prepared by two sequential acid catalyzed aldol condensation reactions in …

Open-circuit voltage (Voc), as a key parameter, plays an important role in determining power
conversion efficiency (PCE) of organic solar cells (OSCs). With the rapid development in …

Engineering a low singlet-triplet energy gap (ΔE ST) is necessary for efficient reverse
intersystem crossing (rISC) in delayed fluorescence (DF) organic semiconductors but results …

Curcumin is attractive in photopolymerization especially in cationic photopolymerization,
because of its broad absorption and nontoxic properties. Curcuminoid (CMD) is a linear …

Organic photovoltaic (OPV) cells have attracted significant interest for indoor applications
with the arrival of the Internet of Things. However, the studies on the essential fundamental …