1. INTRODUCTION An important topic in materials science in the past few decades has
been the development of organic semiconductors and their broad applications in electronics …

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 …

Organic solar cells based on semiconducting polymers and small molecules have attracted
considerable attention in the last two decades. Moreover, the power conversion efficiencies …

Impact of the enantiopurity on organic photovoltaics (OPV) performance was investigated
through the synthesis of racemic and enantiomerically pure naphthalimide end‐capped …

Direct heteroarylation has emerged as a versatile and powerful tool to access π-conjugated
materials through atom-economical Pd-catalyzed carbon–carbon bond forming reactions …

Two acetylene-bridged molecules, built by grafting phthalimides on thienoisoindigo (TII) and
diketopyrrolopyrrole (DPP) blocks, have been synthesized, characterized and evaluated as …

Over the past decade, isoindigo has become a widely used electron‐deficient subunit in
donor‐acceptor organic semiconductors, and these isoindigo‐based materials have been …

Molecular design and precise control of thin-film morphology and crystallinity of solution-
processed small molecules are important for enhancing charge transport mobility of organic …

Small push–pull molecules were synthesized in high yields by connecting a N-methyl or N-
phenyl substituted thieno [2, 3-b] indole electron-donating block directly to a 2, 2 …

A systematic study on the effects of heteroarenes on the solid state structure and
optoelectronic properties of isoindigo analogues, namely, PBDT-IIG and PBDT-TIIG, used in …