Rational design of flexible-linked 3D dimeric acceptors for stable organic solar cells demonstrating 19.2% efficiency
Zhe ZhangState Key Laboratory and Institute of Elemento-Organic Chemistry, Frontiers Science Center for New Organic Matter, The Centre of Nanoscale Science and Technology and Key Laboratory of Functional Polymer Materials, Renewable Energy Conversion and Storage Center (RECAST), College of Chemistry, Nankai University, Tianjin 300071, ChinaShaohui YuanSchool of Materials Science and Engineering, National Institute for Advanced Materials, Nankai University, Tianjin 300350, ChinaTianqi ChenSchool of Materials Science and Engineering, National Institute for Advanced Materials, Nankai University, Tianjin 300350, ChinaJia WangSchool of Materials Science and Engineering, National Institute for Advanced Materials, Nankai University, Tianjin 300350, ChinaYuan‐Qiu‐Qiang YiDivision of Nano-Devices Research, Suzhou Institute of Nano-Tech and Nano-Bionics, Chinese Academy of Sciences, Suzhou 215123, ChinaBin ZhaoSchool of Materials Science and Engineering, Tianjin Key Laboratory of Molecular Optoelectronic Science, Tianjin University, Tianjin 300072, ChinaMiaomiao LiSchool of Materials Science and Engineering, Tianjin Key Laboratory of Molecular Optoelectronic Science, Tianjin University, Tianjin 300072, ChinaZhaoyang YaoState Key Laboratory and Institute of Elemento-Organic Chemistry, Frontiers Science Center for New Organic Matter, The Centre of Nanoscale Science and Technology and Key Laboratory of Functional Polymer Materials, Renewable Energy Conversion and Storage Center (RECAST), College of Chemistry, Nankai University, Tianjin 300071, ChinaChenxi LiState Key Laboratory and Institute of Elemento-Organic Chemistry, Frontiers Science Center for New Organic Matter, The Centre of Nanoscale Science and Technology and Key Laboratory of Functional Polymer Materials, Renewable Energy Conversion and Storage Center (RECAST), College of Chemistry, Nankai University, Tianjin 300071, ChinaXiangjian WanState Key Laboratory and Institute of Elemento-Organic Chemistry, Frontiers Science Center for New Organic Matter, The Centre of Nanoscale Science and Technology and Key Laboratory of Functional Polymer Materials, Renewable Energy Conversion and Storage Center (RECAST), College of Chemistry, Nankai University, Tianjin 300071, ChinaGuankui LongSchool of Materials Science and Engineering, National Institute for Advanced Materials, Nankai University, Tianjin 300350, ChinaBin KanSchool of Materials Science and Engineering, National Institute for Advanced Materials, Nankai University, Tianjin 300350, ChinaYongsheng ChenState Key Laboratory and Institute of Elemento-Organic Chemistry, Frontiers Science Center for New Organic Matter, The Centre of Nanoscale Science and Technology and Key Laboratory of Functional Polymer Materials, Renewable Energy Conversion and Storage Center (RECAST), College of Chemistry, Nankai University, Tianjin 300071, China
2024en
ABI
Annotatsiya
Efficient 3D dimeric acceptors linking two monomers with flexible alkyl linkers were developed. The resulting CH8-6-based OSCs achieved a high PCE of 19.2% and also exhibited excellent thermal stability and mechanical flexibility.
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