With the emergence of ADA'DA‐type (Y‐series) non‐fullerene acceptors (NFAs), the power
conversion efficiencies (PCEs) of organic photovoltaic devices have been constantly …

Organic solar cells (OSCs) that converted sunlight into electricity have obtained numerous
progress in the past two decades. With the efforts of developing new conjugated materials …

Slot‐die coating is recognized as the most compatible method for the roll‐to‐roll (R2R)
processing of large‐area flexible organic solar cells (OSCs). However, the photovoltaic …

Side‐chain tailoring is a promising method to optimize the performance of organic solar cells
(OSCs). However, asymmetric alkyl chain‐based small molecular acceptors (SMAs) are still …

Narrow‐bandgap n‐type polymers with high electron mobility are urgently demanded for the
development of all‐polymer solar cells (all‐PSCs). Here, two regioregular narrow‐bandgap …

Herein, we synthesized new hetero‐halogenated end groups with well‐determined
fluorinated and chlorinated substitutions (o‐FCl‐IC and FClF‐IC), and synthesized …

Despite the dihalogenation of terminals being an effective strategy to produce efficient
nonfullerene acceptor (NFA)-based organic solar cells (OSCs), hetero-dihalogenated …

Recently, the power conversion efficiency (PCE) of single‐junction non‐fullerene polymer
solar cells (NF‐PSCs) has surpassed 19% due to the fast development of novel donor …

Imidazole-functionalized naphthalene diimide and perylene diimide were efficiently
synthesized at low cost and used as versatile cathode interlayers in organic solar cells …

Reducing the trap density within organic solar cells is of vital importance to realize high
power conversion efficiency (PCE); however, research focusing on this aspect is limited in …