S
Sunsun Li
Researcher at Chinese Academy of Sciences
Publications - 55
Citations - 11380
Sunsun Li is an academic researcher from Chinese Academy of Sciences. The author has contributed to research in topics: Polymer solar cell & Organic solar cell. The author has an hindex of 32, co-authored 49 publications receiving 9769 citations. Previous affiliations of Sunsun Li include Nanjing Tech University.
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Journal ArticleDOI
Molecular Optimization Enables over 13% Efficiency in Organic Solar Cells
TL;DR: The PBDB-T-SF:IT-4F-based OSC device showed a record high efficiency, and an efficiency of over 12% can be obtained with a thickness of 100-200 nm, suggesting the promise of fullerene-free OSCs in practical applications.
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Fullerene-Free Polymer Solar Cells with over 11% Efficiency and Excellent Thermal Stability
TL;DR: A nonfullerene-based polymer solar cell (PSC) that significantly outperforms fullerene -based PSCs with respect to the power-conversion efficiency and excellent thermal stability is demonstrated for the first time.
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Energy-Level Modulation of Small-Molecule Electron Acceptors to Achieve over 12% Efficiency in Polymer Solar Cells
TL;DR: The two new SMAs (IT-M and IT-DM) end-capped by methyl-modified dicycanovinylindan-1-one exhibit upshifted lowest unoccupied molecular orbital (LUMO) levels, and hence higher open-circuit voltages can be observed in the corresponding devices.
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Molecular Design of Benzodithiophene-Based Organic Photovoltaic Materials.
TL;DR: This review offered an overview of the organic photovoltaic materials based on BDT from the aspects of backbones, functional groups, alkyl chains, and device performance, trying to provide a guideline about the structure-performance relationship.
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A Wide Band Gap Polymer with a Deep Highest Occupied Molecular Orbital Level Enables 14.2% Efficiency in Polymer Solar Cells.
Sunsun Li,Long Ye,Wenchao Zhao,Hongping Yan,Bei Yang,Delong Liu,Wanning Li,Harald Ade,Jianhui Hou +8 more
TL;DR: A new benzodithiophene unit is developed and subtle side-chain modulation of the ester greatly influences the aggregation effects and molecular packing of polymer PDTB-EF-T, demonstrating the great potential of the DTBDT-EF unit for future organic photovoltaic applications.