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Precisely Regulating Intermolecular Interactions and Molecular Packing of Nonfused-Ring Electron Acceptors via Halogen Transposition for High-Performance Organic Solar Cells.
Gu, Xiaobin; Zeng, Rui; Hou, Yuqi; Yu, Na; Qiao, Jiawei; Li, Hongxiang; Wei, Yanan; He, Tengfei; Zhu, Jinge; Deng, Jiawei; Tan, Senke; Zhang, Cai'e; Cai, Yunhao; Long, Guankui; Hao, Xiaotao; Tang, Zhen; Liu, Feng; Zhang, Xin; Huang, Hui.
Affiliation
  • Gu X; University of the Chinese Academy of Sciences, College of Materials Science and Opto-Electronic Technology, Center of Materials Science and Optoelectronics Engineering, CAS Center for Excellence in Topological Quantum Computation, and CAS Key Laboratory of Vacuum Physics, No.1 Yanqihu East Rd, Huair
  • Zeng R; Shanghai Jiaotong University, School of Chemistry and Chemical Engineering, Frontiers Science Center for Transformative Molecules, In-situ Center for Physical Science, and Center of Hydrogen Science, 800 Dongchuan RD. Minhang District, Shanghai, CHINA.
  • Hou Y; University of the Chinese Academy of Sciences, College of Materials Science and Opto-Electronic Technology, Center of Materials Science and Optoelectronics Engineering, CAS Center for Excellence in Topological Quantum Computation, and CAS Key Laboratory of Vacuum Physics, No.1 Yanqihu East Rd, Huair
  • Yu N; Donghua University, Center for Advanced Low-Dimension Materials State Key Laboratory for Modification of Chemical Fibers and Polymer Materials College of Materials Science and Engineering, 2999 North Renmin Road, Shanghai, CHINA.
  • Qiao J; Shandong University, School of Physics, State Key Laboratory of Crystal Materials, Jinan, CHINA.
  • Li H; Sichuan University, College of Polymer Science and Engineering, State Key Laboratory of Polymer Materials Engineering, Sichuan, CHINA.
  • Wei Y; University of the Chinese Academy of Sciences, College of Materials Science and Opto-Electronic Technology, Center of Materials Science and Optoelectronics Engineering, CAS Center for Excellence in Topological Quantum Computation, and CAS Key Laboratory of Vacuum Physics, No.1 Yanqihu East Rd, Huair
  • He T; Nankai University, School of Materials Science and Engineering, National Institute for Advanced Materials, Renewable Energy Conversion and Storage Center (RECAST), 38 Tongyan Road, Jinnan District, Tianjin, CHINA.
  • Zhu J; Shanghai Jiaotong University, School of Chemistry and Chemical Engineering, Frontiers Science Center for Transformative Molecules, In-situ Center for Physical Science, and Center of Hydrogen Science, 800 Dongchuan RD. Minhang District, Shanghai, CHINA.
  • Deng J; Shanghai Jiaotong University, School of Chemistry and Chemical Engineering, Frontiers Science Center for Transformative Molecules, In-situ Center for Physical Science, and Center of Hydrogen Science, 800 Dongchuan RD. Minhang District, Beijing, CHINA.
  • Tan S; Shanghai Jiaotong University, School of Chemistry and Chemical Engineering, Frontiers Science Center for Transformative Molecules, In-situ Center for Physical Science, and Center of Hydrogen Science, 800 Dongchuan RD. Minhang District, Beijing, CHINA.
  • Zhang C; University of the Chinese Academy of Sciences, College of Materials Science and Opto-Electronic Technology, Center of Materials Science and Optoelectronics Engineering, CAS Center for Excellence in Topological Quantum Computation, and CAS Key Laboratory of Vacuum Physics, No.1 Yanqihu East Rd, Huair
  • Cai Y; University of the Chinese Academy of Sciences, College of Materials Science and Opto-Electronic Technology, Center of Materials Science and Optoelectronics Engineering, CAS Center for Excellence in Topological Quantum Computation, and CAS Key Laboratory of Vacuum Physics, No.1 Yanqihu East Rd, Huair
  • Long G; Nankai University, School of Materials Science and Engineering, National Institute for Advanced Materials, Renewable Energy Conversion and Storage Center (RECAST), 38 Tongyan Road, Jinnan District, Tianjin, CHINA.
  • Hao X; Shandong University, School of Physics, State Key Laboratory of Crystal Materials, Jinan, CHINA.
  • Tang Z; Donghua University, Center for Advanced Low-Dimension Materials State Key Laboratory for Modification of Chemical Fibers and Polymer Materials College of Materials Science and Engineering, 2999 North Renmin Road, Shanghai, CHINA.
  • Liu F; Shanghai Jiaotong University, School of Chemistry and Chemical Engineering, Frontiers Science Center for Transformative Molecules, In-situ Center for Physical Science, and Center of Hydrogen Science, 800 Dongchuan RD. Minhang District, Shanghai, CHINA.
  • Zhang X; University of the Chinese Academy of Sciences, College of Materials Science and Opto-Electronic Technology, Center of Materials Science and Optoelectronics Engineering, CAS Center for Excellence in Topological Quantum Computation, and CAS Key Laboratory of Vacuum Physics, No.1 Yanqihu East Rd, Huair
  • Huang H; University of the Chinese Academy of Sciences, College of Materials Science and Opto-electronic Engineering, Yanqi Lake, Huairou District, 100408, Beijing, CHINA.
Angew Chem Int Ed Engl ; : e202407355, 2024 Jun 05.
Article in En | MEDLINE | ID: mdl-38837587
ABSTRACT
The structure of molecular aggregates is crucial for charge transport and photovoltaic performance in organic solar cells (OSCs). Herein, the intermolecular interactions and aggregated structures of nonfused-ring electron acceptors (NFREAs) are precisely regulated through a halogen transposition strategy, resulting in a noteworthy transformation from a 2D-layered structure to a 3D-interconnected packing network. Based on the 3D electron transport pathway, the binary and ternary devices deliver outstanding power conversion efficiencies (PCEs) of 17.46% and 18.24%, respectively, marking the highest value for NFREA-based OSCs.
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Full text: 1 Collection: 01-internacional Database: MEDLINE Language: En Journal: Angew Chem Int Ed Engl Year: 2024 Document type: Article
Fulltext
Add to My VHL
Print
XML
PubMed Links
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Full text: 1 Collection: 01-internacional Database: MEDLINE Language: En Journal: Angew Chem Int Ed Engl Year: 2024 Document type: Article