Solution-processed near-infrared (NIR)-absorbing organic solar cells (OSCs) have been
explored worldwide because of their potential as donor: acceptor bulk heterojunction (BHJ) …

Over the past decades, polymer solar cells (PSCs) which contain conjugated polymers as
electron donor and/or acceptor materials in active layers have achieved the power …

The high crystallinity and ability to harvest near‐infrared photons make diketopyrrolopyrrole
(DPP)‐based polymers one of the most promising donors for high performing organic solar …

Although diketopyrrolopyrrole (DPP) conjugated polymers have been successfully explored
in fullerene organic photovoltaics (OPVs) with high power conversion efficiency (PCE), their …

The microscopic structure of high mobility semiconducting polymers is known to be essential
for their performance but it cannot be easily deduced from the available experimental data. A …

Triplet–triplet annihilation (TTA) mediated NIR-to-vis photon upconversion (UC) operating
under incoherent and low power excitation is increasingly attractive for various applications …

Organic solar cells (OSCs) are considered a very promising technology to convert solar
energy to electricity and a feasible option for the energy market because of the advantages …

The hole transport layer (HTL) plays an important role in improving the efficiency and
stability of organic solar cells (OSCs). In this study, waste dry cell batteries were used as the …

With the advent of novel polymers, organic solar cell (OSC) research has evolved
significantly over the past decade. The molecular engineering of terpolymers has allowed for …

Fourteen substituted diketopyrrolopyrrole (DPP) molecules in a donor (D)–acceptor (DPP)–
donor (D) arrangement were designed. We employed density functional theory, time …