ArticleAdvanced science (Weinheim, Baden-Wurttemberg, Germany)2025
Solid Additives for Spontaneously Spreading-Processed Organic Photovoltaics.
Article in Advanced science (Weinheim, Baden-Wurttemberg, Germany), 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
4 citing papers in PubMed.
- Volatile Additives Engineering: A Trustworthy Morphology Control Strategy in Non-Fullerene Organic Solar Cells.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026Review
- Evaporation Kinetics Engineering Suppressed Bimolecular Recombination in All-Polymer Solar Cells.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026Article
- Hydrogen-Bonding Networks Enabled by Trace Water for Morphological Design in Ternary Organic Solar Cells.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026Article
- Solid Additives for Spontaneously Spreading-Processed Organic Photovoltaics.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025Article
Corrections and comments
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Authors and funding
3 authors.
Funding
Abstract
The spontaneous spreading (SS) process offers a unique solution-processed platform for fabricating organic photovoltaics (OPVs) under open-air conditions. Yet its development is hindered by limited strategies to achieve uniform film thickness and homogeneous phase morphology. In this work, an SS process is developed using the green solvent o-xylene and mediated by solid additives to regulate interfacial tension, enabling the formation of uniform SS-films on the water surface. The aromatic solid additive phenanthrene (PAT) extended the drying time of the wet film, effectively suppressed excessive acceptor aggregation, enhanced molecular packing order, and optimized phase-separated morphology for the SS-film. The OPV device with SS-film as the active layer achieved a champion efficiency of 16.4%. To the best of current knowledge, this is the first attempt to introduce solid additives in SS-processed OPVs, offering a versatile strategy to simultaneously adjust film-forming kinetics and phase morphology. This study presents a simple approach to fabricating solution OPVs with solution processability and reproducibility.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.