Hybrid central substitution of acceptors boosts the efficiency of near-infrared organic photovoltaics
2D conjugated SMAs with hybrid central substitution (CH22, CH28, CH29) boost NIR OSCs. CH29-based OSC achieves a 1.33 eV bandgap, 884 mV V OC , and 19.12% PCE, showcasing low energy losses in high-performance systems.
Authors
- Zhaoyang Yao (ORCID: https://orcid.org/0000-0003-1384-183X)
- Xiangjian Wan (ORCID: https://orcid.org/0000-0001-5266-8510)
- Xiangjian Cao
- Yu Li (ORCID: https://orcid.org/0000-0002-4947-8553)
- Yaxiao Guo (ORCID: https://orcid.org/0000-0002-3139-5637)
- Xingqi Bi
- Guankui Long (ORCID: https://orcid.org/0000-0002-1826-3736)
- Wenkai Zhao (ORCID: https://orcid.org/0009-0005-3204-1733)
- Chenxi Li (ORCID: https://orcid.org/0000-0002-9106-8048)
- Zhenjie Zhang (ORCID: https://orcid.org/0000-0003-2053-3771)
- Yongsheng Chen (ORCID: https://orcid.org/0000-0003-1448-8177)
- Xinyuan Jia (ORCID: https://orcid.org/0000-0001-9660-018X)
- Kaiyuan Wang (ORCID: https://orcid.org/0009-0001-5375-3757)
Institutions
- Tiangong University (CN)
- Nankai University (CN)
Publication Details
- Journal
- Journal of Materials Chemistry A
- Published
- 2025-01-01
- DOI
- https://doi.org/10.1039/d5ta00677e
- Citations
- 6
- Primary Topic
- Organic Electronics and Photovoltaics
- Type
- article
- Field-Weighted Citation Impact
- 4.38