ArticleChemical science2026
Chalcogen heteroatom engineering of solid additives with optimized excited-state properties enables the development of high-performance organic solar cells.
Article in Chemical science, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
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.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
0 citing papers in PubMed.
No citing paper in PubMed yet.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
10 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Solid additives (SAs) attract considerable research interest due to their remarkable ability to improve the power conversion efficiency (PCE) of organic solar cells (OSCs). In spite of this, current research on how chalcogen heteroatom engineering of SAs affects the properties of excited states and thereby the performance of OSCs remains relatively scarce. In this work, two simple, halogen-free and low-cost SAs, benzofuran (BFZ) and 2,1,3-benzothiadiazole (BTD), are innovatively selected to conduct a systematic investigation into the influences of chalcogen heteroatom engineering of SAs on the properties of excited states and the performance of OSCs. The femtosecond transient absorption (fs-TA) measurements demonstrate that the BTD-based films exhibit faster hole transfer (HT), longer lifetime and greater quantity of intra-moiety delocalized excited states (
Identifiers
What OpenQuestion holds
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.