Yi, J., Zhang, G., Yu, H. & Yan, H. Advantages, challenges and molecular design of different material-types used in organic solar cells. Nat. Rev. Mater. 9, 46–62 (2024).
Li, G. et al. What is the role of non-fullerene acceptor symmetry in polymer solar cell efficiency? Joule 7, 2152–2173 (2023).
Zhang, G. C. et al. Renewed prospects for organic photovoltaics. Chem. Rev. 122, 14180–14274 (2022).
Article CAS PubMed Google Scholar
Zhang, J. Q., Tan, H. S., Guo, X. G., Facchetti, A. & Yan, H. Material insights and challenges for non-fullerene organic solar cells based on small molecular acceptors. Nat. Energy 3, 720–731 (2018).
Li, G., Zhu, R. & Yang, Y. Polymer solar cells. Nat. Photon. 6, 153–161 (2012).
Yan, C. et al. Non-fullerene acceptors for organic solar cells. Nat. Rev. Mater. 3, 18003 (2018).
Wang, Y. et al. The critical role of the donor polymer in the stability of high-performance non-fullerene acceptor organic solar cells. Joule 7, 810–829 (2023).
An, K. et al. Mastering morphology of non-fullerene acceptors towards long-term stable organic solar cells. Nat. Commun. 14, 2688 (2023).
Article CAS PubMed PubMed Central Google Scholar
Zhao, F., Wang, C. & Zhan, X. Morphology control in organic solar cells. Adv. Energy Mater. 8, 1703147 (2018).
Wang, G., Melkonyan, F. S., Facchetti, A. & Marks, T. J. All-polymer solar cells: recent progress, challenges, and prospects. Angew. Chem. Int. Ed. 58, 4129–4142 (2019).
Chen, L. X. Organic solar cells: recent progress and challenges. ACS Energy Lett. 4, 2537–2539 (2019).
Zhu, L. et al. Single-junction organic solar cells with over 19% efficiency enabled by a refined double-fibril network morphology. Nat. Mater. 21, 656–663 (2022).
Article CAS PubMed Google Scholar
Li, H. et al. Beyond fullerenes: design of nonfullerene acceptors for efficient organic photovoltaics. J. Am. Chem. Soc. 136, 14589–14597 (2014).
Article CAS PubMed Google Scholar
Lai, H. et al. Molecular skeletons modification induces distinctive aggregation behaviors and boosts the efficiency over 19% in organic solar cells. CCS Chem. 0, 1–14 (2024).
Lai, H., Deng, Z. & He, F. C-shaped A–D–A non-fullerene acceptor achieves efficient organic solar cells. Joule 8, 572–575 (2024).
Wu, J. et al. Towards a bright future: the versatile applications of organic solar cells. Mater. Rep. Energy 1, 100062 (2021).
Li, Y., Xu, G., Cui, C. & Li, Y. Flexible and semitransparent organic solar cells. Adv. Energy Mater. 8, 1701791 (2018).
Cui, Y., Hong, L. & Hou, J. Organic photovoltaic cells for indoor applications: opportunities and challenges. ACS Appl. Mater. Interfaces 12, 38815–38828 (2020).
Article CAS PubMed Google Scholar
Arai, R., Furukawa, S., Hidaka, Y., Komiyama, H. & Yasuda, T. High-performance organic energy-harvesting devices and modules for self-sustainable power generation under ambient indoor lighting environments. ACS Appl. Mater. Interfaces 11, 9259–9264 (2019).
Article CAS PubMed Google Scholar
Xiong, H. et al. General room-temperature Suzuki–Miyaura polymerization for organic electronics. Nat. Mater. 23, 695–702 (2024).
Article CAS PubMed Google Scholar
Li, G. P. et al. Non-fullerene acceptors with direct and indirect hexa-fluorination afford >17% efficiency in polymer solar cells. Energy Environ. Sci. 15, 645–659 (2022).
Li, G. et al. Systematic merging of nonfullerene acceptor π-extension and tetrafluorination strategies affords polymer solar cells with >16% efficiency. J. Am. Chem. Soc. 143, 6123–6139 (2021).
Article CAS PubMed Google Scholar
Cui, Y. et al. Over 16% efficiency organic photovoltaic cells enabled by a chlorinated acceptor with increased open-circuit voltages. Nat. Commun. 10, 2515 (2019).
Article PubMed PubMed Central Google Scholar
Liang, H. et al. A rare case of brominated small molecule acceptors for high-efficiency organic solar cells. Nat. Commun. 14, 4707 (2023).
Article CAS PubMed PubMed Central Google Scholar
Aldrich, T. J. et al. Fluorination effects on indacenodithienothiophene acceptor packing and electronic structure, end-group redistribution, and solar cell photovoltaic response. J. Am. Chem. Soc. 141, 3274–3287 (2019).
Article CAS PubMed Google Scholar
Fu, J. et al. 31% Binary organic solar cell and low non-radiative recombination enabled by non-monotonic intermediate state transition. Nat. Commun. 14, 1760 (2023).
Article CAS PubMed PubMed Central Google Scholar
Brinkmann, K. O. et al. Perovskite–organic tandem solar cells. Nat. Rev. Mater. 9, 202–217 (2024).
Wang, J. et al. Tandem organic solar cells with 20.6% efficiency enabled by reduced voltage losses. Natl Sci. Rev. 10, nwad085 (2023).
Article CAS PubMed PubMed Central Google Scholar
Yuan, J. et al. Single-junction organic solar cell with over 15% efficiency using fused-ring acceptor with electron-deficient core. Joule 3, 1140–1151 (2019).
Li, C. et al. Non-fullerene acceptors with branched side chains and improved molecular packing to exceed 18% efficiency in organic solar cells. Nat. Energy 6, 605–613 (2021).
Po, R., Bianchi, G., Carbonera, C. & Pellegrino, A. ‘All that glisters is not gold’: an analysis of the synthetic complexity of efficient polymer donors for polymer solar cells. Macromolecules 48, 453–461 (2015).
Moser, M., Wadsworth, A., Gasparini, N. & McCulloch, I. Challenges to the success of commercial organic photovoltaic products. Adv. Energy Mater. 11, 2100056 (2021).
Günther, M. et al. Models and mechanisms of ternary organic solar cells. Nat. Rev. Mater. 8, 456–471 (2023).
Sangwan, V. K. et al. Elucidating performance degradation mechanisms in non-fullerene acceptor solar cells. J. Mater. Chem. A 12, 21213–21229 (2024).
Eisner, F. D. et al. Hybridization of local exciton and charge-transfer states reduces nonradiative voltage losses in organic solar cells. J. Am. Chem. Soc. 141, 6362–6374 (2019).
Article CAS PubMed Google Scholar
Coropceanu, V., Chen, X.-K., Wang, T., Zheng, Z. & Brédas, J.-L. Charge-transfer electronic states in organic solar cells. Nat. Rev. Mater. 4, 689–707 (2019).
Shrotriya, V. et al. Accurate measurement and characterization of organic solar cells. Adv. Funct. Mater. 16, 2016–2023 (2006).
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