The DOI matches its Crossref record; 2 of the 2 references it cites were found in a registry or an index.
Two Well‐Miscible Acceptors Work as One for Efficient Fullerene‐Free Organic Solar Cells
Abstract
High‐performance ternary organic solar cells are fabricated by using a wide‐bandgap polymer donor (bithienyl‐benzodithiophene‐alt‐fluorobenzotriazole copolymer, J52) and two well‐miscible nonfullerene acceptors, methyl‐modified nonfullerene acceptor (IT‐M) and 2,2′‐((2 Z,2′Z)‐((5,5′‐(4,4,9,9‐tetrakis(4‐hexylphenyl)‐4,9‐dihydros‐indaceno[1,2‐b:5,6‐b′]dithiophene‐2,7‐diyl)bis(4‐((2‐ethylhexyl)oxy)thiophene‐5,2‐diyl))bis(methanylylidene))bis(3‐oxo‐2,3‐dihydro‐1 H‐indene‐2,1‐diylidene))dimalononitrile (IEICO). The two acceptors with complementary absorption spectra and similar lowest unoccupied molecular orbital levels show excellent compatibility in the blend due to their very similar chemical structures. Consequently, the obtained ternary organic solar cells (OSC) exhibits a high efficiency of 11.1%, with an enhanced short‐circuit current density of 19.7 mA cm−2 and a fill factor of 0.668. In this ternary system, broadened absorption, similar output voltages, and compatible morphology are achieved simultaneously, demonstrating a promising strategy to further improve the performance of ternary OSCs.
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Cites
Conjugated Polymer-Based Organic Solar Cells
Günes, S., Neugebauer, H., & Sariciftci, N. S. (2007) · Chemical Reviews · doi:10.1021/cr050149z · Cited by 6,279
Electrical characteristics and efficiency of single-layer organic light-emitting diodes
Malliaras, G. G., Salem, J. R., Brock, P. J., & Scott, C. (1998) · Physical Review B · doi:10.1103/physrevb.58.r13411 · Cited by 663
Cited by
Sun, R., Wu, Y., Yang, X., Gao, Y., Chen, Z., Li, K., Qiao, J., Wang, T., Guo, J., Liu, C., et al. (2022) · Advanced Materials · doi:10.1002/adma.202110147 · Cited by 621
The role of the third component in ternary organic solar cells
Gasparini, N., Salleo, A., McCulloch, I., & Baran, D. (2019) · Nature Reviews Materials · doi:10.1038/s41578-019-0093-4 · Cited by 494
Aldrich, T. J., Matta, M., Zhu, W., Swick, S. M., Stern, C. L., Schatz, G. C., Facchetti, A., Melkonyan, F. S., & Marks, T. J. (2019) · Journal of the American Chemical Society · doi:10.1021/jacs.8b13653 · Cited by 428
Chen, X., Xu, G., Zeng, G., Gu, H., Chen, H., Xu, H., Yao, H., Li, Y., Hou, J., & Li, Y. (2020) · Advanced Materials · doi:10.1002/adma.201908478 · Cited by 308
Self-citationPanchromatic ternary organic solar cells with 9.44% efficiency incorporating porphyrin-based donors
Vartanian, M., de la Cruz, P., Biswas, S., Sharma, G. D., & Langa, F. (2018) · Nanoscale · doi:10.1039/c8nr02856g · Cited by 21
Metadata
- Authors
- Yu, R., Zhang, S., Yao, H., Guo, B., Li, S., Zhang, H., Zhang, M., & Hou, J.
- Venue
- Advanced Materials
- Publisher
- Wiley
- Published
- 2017-05-03
- Volume
- 29
- Issue
- 26
- ISSN
- 0935-9648 (ISSN-L)
- 1521-4095
- OpenAlex
- W2610495454
- Cited by
- 170
- References
- 2
- FWCI
- 13.87
- Type
- journal article
- Language
- en
- Open access
- closed
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- Yu, R., Zhang, S., Yao, H., Guo, B., Li, S., Zhang, H., Zhang, M., & Hou, J. (2017). Two Well‐Miscible Acceptors Work as One for Efficient Fullerene‐Free Organic Solar Cells. Advanced Materials. https://doi.org/10.1002/adma.201700437
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