Over 16% efficiency organic photovoltaic cells enabled by a chlorinated acceptor with increased open-circuit voltages
Halogenation has proved an effective strategy to improve the power conversion efficiencies of organic solar cells but it usually leads to lower open-circuit voltages. Here, Cui et al. unexpectedly obtain higher open-circuit voltages and achieve a record high PCE of 16.5% by chlorination.
| Main Authors: | , , , , , , , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Nature Portfolio
2019-06-01
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| Series: | Nature Communications |
| Online Access: | https://doi.org/10.1038/s41467-019-10351-5 |
| _version_ | 1818342594249228288 |
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| author | Yong Cui Huifeng Yao Jianqi Zhang Tao Zhang Yuming Wang Ling Hong Kaihu Xian Bowei Xu Shaoqing Zhang Jing Peng Zhixiang Wei Feng Gao Jianhui Hou |
| author_facet | Yong Cui Huifeng Yao Jianqi Zhang Tao Zhang Yuming Wang Ling Hong Kaihu Xian Bowei Xu Shaoqing Zhang Jing Peng Zhixiang Wei Feng Gao Jianhui Hou |
| author_sort | Yong Cui |
| collection | DOAJ |
| description | Halogenation has proved an effective strategy to improve the power conversion efficiencies of organic solar cells but it usually leads to lower open-circuit voltages. Here, Cui et al. unexpectedly obtain higher open-circuit voltages and achieve a record high PCE of 16.5% by chlorination. |
| first_indexed | 2024-12-13T16:17:10Z |
| format | Article |
| id | doaj.art-f4f6399814444256b95d14d46bbe1aa3 |
| institution | Directory Open Access Journal |
| issn | 2041-1723 |
| language | English |
| last_indexed | 2024-12-13T16:17:10Z |
| publishDate | 2019-06-01 |
| publisher | Nature Portfolio |
| record_format | Article |
| series | Nature Communications |
| spelling | doaj.art-f4f6399814444256b95d14d46bbe1aa32022-12-21T23:38:49ZengNature PortfolioNature Communications2041-17232019-06-011011810.1038/s41467-019-10351-5Over 16% efficiency organic photovoltaic cells enabled by a chlorinated acceptor with increased open-circuit voltagesYong Cui0Huifeng Yao1Jianqi Zhang2Tao Zhang3Yuming Wang4Ling Hong5Kaihu Xian6Bowei Xu7Shaoqing Zhang8Jing Peng9Zhixiang Wei10Feng Gao11Jianhui Hou12State Key Laboratory of Polymer Physics and Chemistry, Beijing National Laboratory for Molecular Sciences, CAS Research/Education Center for Excellence in Molecular Sciences (BNLMS), Institute of Chemistry, Chinese Academy of SciencesState Key Laboratory of Polymer Physics and Chemistry, Beijing National Laboratory for Molecular Sciences, CAS Research/Education Center for Excellence in Molecular Sciences (BNLMS), Institute of Chemistry, Chinese Academy of SciencesKey Laboratory of Nanosystem and Hierarchical Fabrication, National Center for Nanoscience and TechnologyState Key Laboratory of Polymer Physics and Chemistry, Beijing National Laboratory for Molecular Sciences, CAS Research/Education Center for Excellence in Molecular Sciences (BNLMS), Institute of Chemistry, Chinese Academy of SciencesDepartment of Physics Chemistry and Biology, Linköping UniversityState Key Laboratory of Polymer Physics and Chemistry, Beijing National Laboratory for Molecular Sciences, CAS Research/Education Center for Excellence in Molecular Sciences (BNLMS), Institute of Chemistry, Chinese Academy of SciencesState Key Laboratory of Polymer Physics and Chemistry, Beijing National Laboratory for Molecular Sciences, CAS Research/Education Center for Excellence in Molecular Sciences (BNLMS), Institute of Chemistry, Chinese Academy of SciencesState Key Laboratory of Polymer Physics and Chemistry, Beijing National Laboratory for Molecular Sciences, CAS Research/Education Center for Excellence in Molecular Sciences (BNLMS), Institute of Chemistry, Chinese Academy of SciencesState Key Laboratory of Polymer Physics and Chemistry, Beijing National Laboratory for Molecular Sciences, CAS Research/Education Center for Excellence in Molecular Sciences (BNLMS), Institute of Chemistry, Chinese Academy of SciencesOrgantec Ltd.Key Laboratory of Nanosystem and Hierarchical Fabrication, National Center for Nanoscience and TechnologyDepartment of Physics Chemistry and Biology, Linköping UniversityState Key Laboratory of Polymer Physics and Chemistry, Beijing National Laboratory for Molecular Sciences, CAS Research/Education Center for Excellence in Molecular Sciences (BNLMS), Institute of Chemistry, Chinese Academy of SciencesHalogenation has proved an effective strategy to improve the power conversion efficiencies of organic solar cells but it usually leads to lower open-circuit voltages. Here, Cui et al. unexpectedly obtain higher open-circuit voltages and achieve a record high PCE of 16.5% by chlorination.https://doi.org/10.1038/s41467-019-10351-5 |
| spellingShingle | Yong Cui Huifeng Yao Jianqi Zhang Tao Zhang Yuming Wang Ling Hong Kaihu Xian Bowei Xu Shaoqing Zhang Jing Peng Zhixiang Wei Feng Gao Jianhui Hou Over 16% efficiency organic photovoltaic cells enabled by a chlorinated acceptor with increased open-circuit voltages Nature Communications |
| title | Over 16% efficiency organic photovoltaic cells enabled by a chlorinated acceptor with increased open-circuit voltages |
| title_full | Over 16% efficiency organic photovoltaic cells enabled by a chlorinated acceptor with increased open-circuit voltages |
| title_fullStr | Over 16% efficiency organic photovoltaic cells enabled by a chlorinated acceptor with increased open-circuit voltages |
| title_full_unstemmed | Over 16% efficiency organic photovoltaic cells enabled by a chlorinated acceptor with increased open-circuit voltages |
| title_short | Over 16% efficiency organic photovoltaic cells enabled by a chlorinated acceptor with increased open-circuit voltages |
| title_sort | over 16 efficiency organic photovoltaic cells enabled by a chlorinated acceptor with increased open circuit voltages |
| url | https://doi.org/10.1038/s41467-019-10351-5 |
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