Three nonfused ring electron acceptors (NFREAs), namely, 3TT‐C2‐F, 3TT‐C2‐Cl, and 3TT‐
C2, are purposefully designed and synthesized with the concept of halogenation. The …

Achieving both high open‐circuit voltage (Voc) and short‐circuit current density (Jsc) to
boost power‐conversion efficiency (PCE) is a major challenge for organic solar cells …

Giant dimeric acceptor (G‐Dimer) is becoming one of the most promising organic solar cell
(OSC) materials because of its definite structure, long‐term stability, and high efficiency …

The morphological characteristics of the active layer in organic solar cells (OSCs),
encompassing phase separation structure, domain sizes, crystallinity and molecular …

Organic solar cells (OSCs) represent one of the most important emerging photovoltaic
technologies that can implement solar energy conversion efficiently. The chemical structure …

Volatile solid (VS)‐additives are regarded as an effective tool to manipulate morphology of
sequential deposited (SD) active layers for improving power conversion efficiencies (PCEs) …

The use of dopant‐free hole transport layers (HTLs) is critical in stabilizing n‐i‐p perovskite
solar cells (pero‐SCs). However, these HTL materials are often processed with toxic …

Organic solar cells (OSCs) have demonstrated over 19% power conversion efficiency (PCE)
with the help of material innovation and device optimization. Co‐working with newly …

Laboratory‐scale all‐polymer solar cells (all‐PSCs) have exhibited remarkable power
conversion efficiencies (PCEs) exceeding 19%. However, the utilization of hazardous …

Molecular interactions and film‐formation processes greatly impact the blend film
morphology and device performances of all‐polymer solar cells (all‐PSCs). Molecular …