ArticleNature materials2025
Non-fullerene acceptors with high crystallinity and photoluminescence quantum yield enable >20% efficiency organic solar cells.
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Article in Nature materials, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 78 papers.
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78 citing papers in PubMed.
- Improved GAFF Force Field for Fused Ring Non-Fullerene Acceptors With 1,1-Dicyanomethylene-3-Indanone Based End Groups.Journal of computational chemistry · 2026Article
- Phosphor-Sensitized Ternary Organic Solar Cells Achieving 18.6% PCE via Ir(III)-Mediated Triplet Energy Transfer and Non-Radiative Recombination Suppression.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026Article
- Precise End-Group Conjugated-Site Isomerization of Wing-Typed Dimeric Acceptors Enables 20.32% Efficiency Organic Solar Cells.Angewandte Chemie (International ed. in English) · 2026Article
- Side-Chain Asymmetry in Quinoxaline Copolymer Donors Enables Optimal Morphology and Improved Charge Dynamics for High-Efficiency Organic Solar Cells.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026Article
- Ultrahigh-sensitivity adaptive solar-blind organic neuromorphic sensors for robust corona discharge monitoring.Nature communications · 2026Article
- Multiscale Manufacturing of Organic Electronic Materials.Advanced materials (Deerfield Beach, Fla.) · 2026Review
- Narrow-bandgap acceptors with low energetic disorder achieve over 21% efficiency in organic solar cells.Nature materials · 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
- Core-to-Wing Type Hybrid Dimeric Giant Molecule Acceptors With Different-Length Ester-Linked Alkyl Chains Enable 20.25% Efficiency Organic Solar Cells.Angewandte Chemie (International ed. in English) · 2026Article
- Decoding non-fullerene acceptors for organic solar cells: a theoretical structure-property-performance perspective.RSC advances · 2026Review
- Achieving Near 21% Efficiency Organic Solar Cells through Controlled Packing of Fused-Ring Electron Acceptors.Nature communications · 2026Article
- Molecular navigation strategy enables fibrillar self-assembly for efficient as-cast organic solar cells.Nature communications · 2026Article
- Layered Defect-Filling co-Assembled Carbazole-Based SAMs Deliver 20% Organic Solar Cells and 17% Mini-Modules.Nano-micro letters · 2026Article
- Optimization of Difluorophenazine-Based Polymers via Substituent Modifications for Solar Energy Applications.Materials (Basel, Switzerland) · 2026Article
- Precise Structure Regulation Induced Morphological Ordering Enables All-Polymer Solar Cells With 20.29% Efficiency and Extreme Mechanical Robustness.Angewandte Chemie (International ed. in English) · 2026Article
- Conjugated Polymer-Halogenated Alkane Synergy: 19.37% Efficiency in Binary Organic Solar Cells.Small (Weinheim an der Bergstrasse, Germany) · 2026Article
- "Steric-Locking" Polymer Acceptor Enabled 20.53% Efficiency With Suppressed Energetic Disorder and Enhanced Mechanical Robustness in Green-Solvent Processed All-Polymer Solar Cells.Advanced materials (Deerfield Beach, Fla.) · 2026Article
- Copolymerized Plasticizer Enables Halogen-Free Processing Toward 20.78% and 17.83% Efficient Organic Solar Cells and Modules.Advanced materials (Deerfield Beach, Fla.) · 2026Article
- Quinoxaline Terpolymer-Controlled Miscibility With Oligomeric Acceptors for Over 20% Efficiency, Highly Stable and Stretchable Polymer Solar Cells.Advanced materials (Deerfield Beach, Fla.) · 2026Article
- Sequential Processing Leaves Trace A-D-A-type Acceptor as a Bifunctional Buried Interlayer for Efficient and Stable Inverted Organic Solar Cells.Small methods · 2026Article
18 more citing papers are in PubMed but not listed here.
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Authors and funding
22 authors.
Chao Li *School of Chemistry, Beihang University, Beijing, China.
Jiali Song *School of Chemistry, Beihang University, Beijing, China. song0216@buaa.edu.cn.ORCID http://orcid.org/0009-0007-5799-1190
Hanjian LaiDepartment of Chemistry, Shenzhen Grubbs Institute, Southern University of Science and Technology, Shenzhen, China.
Huotian ZhangDepartment of Physics, Chemistry, and Biology, Linköping University, Linköping, Sweden.ORCID http://orcid.org/0000-0002-9302-4129
Rongkun ZhouDepartment of Computing, The Hong Kong Polytechnic University, Hong Kong, China.
Jinqiu XuFrontiers Science Center for Transformative Molecules, In-situ Center for Physical Science, and Center for Hydrogen Science, School of Chemistry and Chemical Engineering, Shanghai Jiao Tong University, Shanghai, China.
Haodong HuangDongguan Key Laboratory of Interdisciplinary Science for Advanced Materials and Large-Scale Scientific Facilities, School of Physical Sciences, Great Bay University, Dongguan, China.
Liming LiuSchool of Science and Engineering, The Chinese University of Hong Kong, Shenzhen, China.
Jiaxin GaoState Key Laboratory for Modification of Chemical Fibers and Polymer Materials, Center for Advanced Low-dimension Materials, College of Materials Science and Engineering, Donghua University, Shanghai, China.
Yuxuan LiDepartment of Physics, Chemistry, and Biology, Linköping University, Linköping, Sweden.
Min Hun JeeDepartment of Chemistry, College of Science, KU-KIST Graduate School of Converging Science and Technology, Korea University, Seoul, Republic of Korea.
Zilong ZhengFaculty of Materials and Manufacturing, Beijing University of Technology, Beijing, China.ORCID http://orcid.org/0000-0003-4310-2755
Sha LiuDongguan Key Laboratory of Interdisciplinary Science for Advanced Materials and Large-Scale Scientific Facilities, School of Physical Sciences, Great Bay University, Dongguan, China.
Jun YanSchool of Science and Engineering, The Chinese University of Hong Kong, Shenzhen, China.ORCID http://orcid.org/0000-0001-9966-4357
Xian-Kai ChenInstitute of Functional Nano & Soft Materials (FUNSOM), Soochow University, Suzhou, China.ORCID http://orcid.org/0000-0002-8580-7246
Zheng TangState Key Laboratory for Modification of Chemical Fibers and Polymer Materials, Center for Advanced Low-dimension Materials, College of Materials Science and Engineering, Donghua University, Shanghai, China.ORCID http://orcid.org/0000-0003-0036-2362
Chen ZhangDepartment of Computing, The Hong Kong Polytechnic University, Hong Kong, China.
Han Young WooDepartment of Chemistry, College of Science, KU-KIST Graduate School of Converging Science and Technology, Korea University, Seoul, Republic of Korea.ORCID http://orcid.org/0000-0001-5650-7482
Feng HeDepartment of Chemistry, Shenzhen Grubbs Institute, Southern University of Science and Technology, Shenzhen, China.ORCID http://orcid.org/0000-0002-8596-1366
Feng GaoDepartment of Physics, Chemistry, and Biology, Linköping University, Linköping, Sweden.ORCID http://orcid.org/0000-0002-2582-1740
He YanDepartment of Chemistry, Guangdong-Hong Kong-Macao Joint Laboratory of Optoelectronic and Magnetic Functional Materials, Energy Institute and Hong Kong Branch of Chinese National, Engineering Research Center for Tissue Restoration and Reconstructions, Hong Kong University of Science and Technology, Hong Kong, China. hyan@ust.hk.ORCID http://orcid.org/0000-0003-1780-8308
Yanming SunSchool of Chemistry, Beihang University, Beijing, China. sunym@buaa.edu.cn.ORCID http://orcid.org/0000-0001-7839-3199
Funding
National Natural Science Foundation of China (National Science Foundation of China) 52333005 and 51825301Natural Science Foundation of Beijing Municipality (Beijing Natural Science Foundation) Z230018
Abstract
The rational design of non-fullerene acceptors (NFAs) with both high crystallinity and photoluminescence quantum yield (PLQY) is of crucial importance for achieving high-efficiency and low-energy-loss organic solar cells (OSCs). However, increasing the crystallinity of an NFA tends to decrease its PLQY, which results in a high non-radiative energy loss in OSCs. Here we demonstrate that the crystallinity and PLQY of NFAs can be fine-tuned by asymmetrically adapting the branching position of alkyl chains on the thiophene unit of the L8-BO acceptor. It was found that L8-BO-C
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