ArticleNature communications2024
Molecular interaction induced dual fibrils towards organic solar cells with certified efficiency over 20.
Article in Nature communications, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 43 papers.
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Who cites it
43 citing papers in PubMed.
- Covalent Organic Framework Colloids With Core-Shell Donor/Acceptor Architecture and Ultralong-Lived Charge-Separated States.Angewandte Chemie (International ed. in English) · 2026Article
- Triplet exciton recycling in organic solar cells enabled by an extrinsic triplet-triplet annihilation dopant.EES solar · 2026Article
- On Refining Exciton Dissociation and Charge Transport of Nonfullerene Organic Photovoltaics: from Star-Shaped Acceptors to Molecular Doping.Advanced materials (Deerfield Beach, Fla.) · 2026Article
- Narrow-bandgap acceptors with low energetic disorder achieve over 21% efficiency in organic solar cells.Nature materials · 2026Article
- Burn-in-Loss-Free Organic Solar Cells With Over 2000 h of Thermal Stability Through Nitrone-Based Interface Passivation.Small (Weinheim an der Bergstrasse, Germany) · 2026Article
- Organic and Perovskite Solar Cells with Printed Electrodes.Polymers · 2026Review
- Synergistic Energetics and Exciton Management Driven by Interfacial Dipoles Enable 20.1% Efficient Organic Solar Cells.Small (Weinheim an der Bergstrasse, Germany) · 2026Article
- 3-Benzofuranone Based Asymmetric Guest Nonfullerene Acceptors for Reduced Voltage Loss.Small (Weinheim an der Bergstrasse, Germany) · 2026Article
- Phenanthrenequinone, a Nonvolatile, Nonhalogenated Solid Additive, for Enhancing Thermal Stability in Organic Solar Cells.ACS materials Au · 2026Article
- Aromatic Connectivity Governs Aggregation and Morphology in Ternary Organic Solar Cells.Small (Weinheim an der Bergstrasse, Germany) · 2026Article
- Automated Identification of Thermal Transitions in Conjugated Material Thin Films Using In Situ Optical Spectroscopy.Small methods · 2026Article
- Refined Shockley-Queisser Framework-Guided Acceptor Design Enables Loss-Aware Bandgap Targeting in Organic Solar Cells.Journal of the American Chemical Society · 2026Article
- Attaining 19.12% solar cell efficiency for non-fused ring electron acceptors via multi-dimensional charge transport.Nature communications · 2026Article
- High performance organic solar cell enabled by manipulating the exciton dissociation and charge transfer via dielectric engineering.Nature communications · 2026Article
- Ultrafast charge-generation dynamics through interfacial energetic modulation for high-performance single-component organic photovoltaics with 14.8% efficiency.Nature communications · 2026Article
- High-Performance Ternary Organic Solar Cells via Isomeric Engineering of Nonfullerene Guest Acceptors.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026Article
- 3D electron diffraction-the missing slice completing nanoscale analysis of organic solar cells in TEM.Nature communications · 2026Article
- Functional Metal Complexes for Solar-Light-Driven Energy Conversion.Advanced materials (Deerfield Beach, Fla.) · 2026Review
- Interchain supramolecular interactions drive nearly 21% efficiency organic solar cells.Nature communications · 2026Article
- Self-Assembled Monolayer Anode Enables 7% Efficiency in Y6-Based Quasi-Homojunction Solar Cells With 4% Donor Contents.Small science · 2026Article
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Authors and funding
11 authors.
Funding
Abstract
The nanoscale fibrillar morphology, featuring long-range structural order, provides abundant interfaces for efficient exciton dissociation and high-quality pathways for effective charge transport, is a promising morphology for high performance organic solar cells. Here, we synthesize a thiophene terminated non-fullerene acceptor, L8-ThCl, to induce the fibrillization of both polymer donor and host acceptor, that surpasses the 20% efficiency milestone of organic solar cells. After adding L8-ThCl, the original weak and less continuous nanofibrils of polymer donors, i.e. PM6 or D18, are well enlarged and refined, whilst the host acceptor L8-BO also assembles into nanofibrils with enhanced structural order. By adapting the layer-by-layer deposition method, the enhanced structural order can be retained to significantly boost the power conversion efficiency, with specific values of 19.4% and 20.1% for the PM6:L8-ThCl/L8-BO:L8-ThCl and D18:L8-ThCl/L8-BO:L8-ThCl devices, with the latter being certified 20.0%, which is the highest certified efficiency reported so far for single-junction organic solar cells.
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