S
Shaoqing Zhang
Researcher at University of Science and Technology Beijing
Publications - 186
Citations - 24750
Shaoqing Zhang is an academic researcher from University of Science and Technology Beijing. The author has contributed to research in topics: Polymer solar cell & Organic solar cell. The author has an hindex of 64, co-authored 162 publications receiving 20375 citations. Previous affiliations of Shaoqing Zhang include Chinese Academy of Sciences.
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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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Over 16% efficiency organic photovoltaic cells enabled by a chlorinated acceptor with increased open-circuit voltages
Yong Cui,Huifeng Yao,Jianqi Zhang,Tao Zhang,Yuming Wang,Ling Hong,Kaihu Xian,Bowei Xu,Shaoqing Zhang,Shaoqing Zhang,Jing Peng,Zhixiang Wei,Feng Gao,Jianhui Hou +13 more
TL;DR: This study demonstrates that finely tuning the OPV materials to reduce the bandgap-voltage offset has great potential for boosting the efficiency and unexpectedly obtain higher open-circuit voltages and achieve a record high PCE of 16.5% by chlorination.
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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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Over 14% Efficiency in Polymer Solar Cells Enabled by a Chlorinated Polymer Donor.
TL;DR: This work establishes a more economical design paradigm of replacing fluorine with chlorine for preparing highly efficient polymer donors and exhibits higher open circuit voltage than the PBDB-T-2Cl-based PSCs, leading to an outstanding power conversion efficiency of over 14%.