Lowly Fused Non-Fullerene Acceptors Towards Efficient Organic Solar Cells Enabled by Isomerization

Min Deng; Xiao-Peng Xu; Li-Yang Yu; Rui-Peng Li; Qiang Peng

doi:10.1007/s10118-022-2751-z

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Lowly Fused Non-Fullerene Acceptors Towards Efficient Organic Solar Cells Enabled by Isomerization

RESEARCH ARTICLE | Updated：2022-07-21

- Lowly Fused Non-Fullerene Acceptors Towards Efficient Organic Solar Cells Enabled by Isomerization
- Chinese Journal of Polymer Science Vol. 40, Issue 8, Pages: 928-936(2022)
- Affiliations：
  
  a.School of Chemical Engineering, Key Laboratory of Green Chemistry and Technology of Ministry of Education and State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu 610065, China
  b.National Synchrotron Light Source II, Brookhaven National Lab, Suffolk, Upton NY 11973, USA
- Author bio：
  
  xpxu@scu.edu.cn (X.P.X.)
  qiangpeng@scu.edu.cn (Q.P.)
- Funds：
- DOI：10.1007/s10118-022-2751-z
  CLC：
- Received：28 February 2022，
  
  Revised：2022-3-30，
  
  Accepted：02 April 2022，
  
  Online First：22 June 2022，
  
  Published：01 August 2022
- Accepted：
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Deng, M.; Xu, X. P.; Yu, L. Y.; Li, R. P.; Peng, Q. Lowly fused non-fullerene acceptors towards efficient organic solar cells enabled by isomerization. Chinese J. Polym. Sci. 2022, 40, 928–936

Min Deng, Xiao-Peng Xu, Li-Yang Yu, et al. Lowly Fused Non-Fullerene Acceptors Towards Efficient Organic Solar Cells Enabled by Isomerization[J]. Chinese Journal of Polymer Science, 2022, 40(8): 928-936.
Deng, M.; Xu, X. P.; Yu, L. Y.; Li, R. P.; Peng, Q. Lowly fused non-fullerene acceptors towards efficient organic solar cells enabled by isomerization. Chinese J. Polym. Sci. 2022, 40, 928–936 DOI： 10.1007/s10118-022-2751-z.

Min Deng, Xiao-Peng Xu, Li-Yang Yu, et al. Lowly Fused Non-Fullerene Acceptors Towards Efficient Organic Solar Cells Enabled by Isomerization[J]. Chinese Journal of Polymer Science, 2022, 40(8): 928-936. DOI： 10.1007/s10118-022-2751-z.

摘要

Two lowly fused NFAs were developed by tailoring the fused 7-ring central core of Y6 into a lowly fused 5-ring with two octyloxythiophene bridges to form the isomeric structures and tune the overall properties

which improved the PCE form 0.97% of BTP-in-4F based devices to 13.32% of BTP-out-4F based devices.

Abstract

Two lowly fused non-fullerene acceptors (NFAs) with isomeric structures

named as BTP-out-4F and BTP-in-4F

were developed by tailoring the fused 7-ring central core of Y6 into a lowly fused 5-ring linked with two octyloxythiophene bridges. BTP-out-4F with octyloxy side chains away from the central core exhibited large steric hindrance that restrained the rotational freedom between the thiophene bridge and end group but maintained free rotation between the central core and the thiophene bridge. In contrast

BTP-in-4F with octyloxy side chains close to the central core had much lower rotation freedom due to the non-covalent S···O interactions locked the central core

thiophene bridge and end group simultaneously

making BTP-in-4F have higher molecular crystallinity. On the other hand

the optical properties

energy levels and the blend morphology properties were significantly influenced

leading to distinctive photovoltaic performances. BTP-out-4F formed favorable energy level alignment and morphology when matching with PBDB-T donor

thus its device realized a much higher PCE of 13.32%

which was over 13 times than that of BTP-in-4F based device (PCE=0.97%).

关键词

Keywords

references

Hou, J. H.; Inganas, O.; Friend, R. H., Gao, F . Organic solar cells based on non-fullerene acceptors . Nat. Mater. , 2018 . 17 119 - 128 . DOI: 10.1038/nmat5063 http://doi.org/10.1038/nmat5063 .

Ma, L. J.; Zhang, S. Q.; Zhu, J. C.; Wang, J. W.; Ren, J. Z.; Zhang, J. Q., Hou, J. H . Completely non-fused electron acceptor with 3D-interpenetrated crystalline structure enables efficient and stable organic solar cell . Nat. Commun. , 2021 . 12 5093 DOI: 10.1038/s41467-021-25394-w http://doi.org/10.1038/s41467-021-25394-w .

Zhang, Y.; Liu, K.; Huang, J. M.; Xia, X. X.; Cao, J. P.; Zhao, G. M.; Fong, P. W. K.; Zhu, Y.; Yan, F.; Yang, Y.; Lu, X. H., Li, G . Graded bulk-heterojunction enables 17% binary organic solar cells via nonhalogenated open air coating . Nat. Commun. , 2021 . 12 4815 DOI: 10.1038/s41467-021-25148-8 http://doi.org/10.1038/s41467-021-25148-8 .

Lin, F.; Jiang, K.; Kaminsky, W.; Zhu, Z., Jen, A. K . A non-fullerene acceptor with enhanced intermolecular π -core interaction for high-performance organic solar cells . J. Am. Chem. Soc. , 2020 . 142 15246 - 15251 . DOI: 10.1021/jacs.0c07083 http://doi.org/10.1021/jacs.0c07083 .

Ma, Y. L.; Zhang, M.; Wan, S.; Yin, P.; Wang, P. S.; Cai, D. D.; Liu, F., Zheng, Q. D . Efficient organic solar cells from molecular orientation control of M-series acceptors . Joule , 2021 . 5 197 - 209 . DOI: 10.1016/j.joule.2020.11.006 http://doi.org/10.1016/j.joule.2020.11.006 .

Gasparini, N.; Paleti, S. H. K.; Bertrandie, J.; Cai, G. L.; Zhang, G. C.; Wadsworth, A.; Lu, X. H.; Yip, H . L.; McCulloch, I., Baran, D. Exploiting ternary blends for improved photostability in high-efficiency organic solar cells . ACS Energy Lett. , 2020 . 5 1371 - 1379 . DOI: 10.1021/acsenergylett.0c00604 http://doi.org/10.1021/acsenergylett.0c00604 .

Li, S. X.; Zhan, L. L.; Jin, Y. Z.; Zhou, G. Q.; Lau, T. K.; Qin, R.; Shi, M. M.; Li, C. Z.; Zhu, H. M.; Lu, X. H.; Zhang, F. L., Chen, H. Z . Asymmetric electron acceptors for high-efficiency and low-energy-loss organic photovoltaics . Adv. Mater. , 2020 . 32 2001160 DOI: 10.1002/adma.202001160 http://doi.org/10.1002/adma.202001160 .

Meng, H.; Liao, C.; Deng, M.; Xu, X.; Yu, L., Peng, Q. . 18.77% Efficiency organic solar cells promotedbyaqueous solution processed cobalt(II) acetate hole transporting layer . Angew. Chem. Int. Ed. , 2021 . 60 22554 - 22561 . DOI: 10.1002/anie.202110550 http://doi.org/10.1002/anie.202110550 .

Xu, X.; Yu, L.; Meng, H.; Dai, L.; Yan, H.; Li, R., Peng, Q . Polymer solar cells with 18.74% efficiency: from bulk heterojunction to interdigitated bulk heterojunction . Adv. Funct. Mater. , 2022 . 32 2108797 DOI: 10.1002/adfm.202108797 http://doi.org/10.1002/adfm.202108797 .

Tang, A.; Song, W.; Xiao, B.; Guo, J.; Min, J.; Ge, Z.; Zhang, J.; Wei, Z., Zhou, E. Benzotriazole-based acceptor and donors, coupled with chlorination, achieve a high voc of 1.24 V and an efficiency of . 10.5% in fullerene-free organic solar cells . Chem. Mater. , 2019 . 31 3941 - 3947 . DOI: 10.1021/acs.chemmater.8b05316 http://doi.org/10.1021/acs.chemmater.8b05316 .

Wang, X.; Tang, A.; Yang, J.; Du, M.; Li, J.; Li, G.; Guo, Q., Zhou, E . Tuning the intermolecular interaction of A2-A1-D-A1-A2 type non-fullerene acceptors by substituent engineering for organic solar cells with ultrahigh voc of ~1.2 V . Sci. China Chem. , 2020 . 63 1666 - 1674 . DOI: 10.1007/s11426-020-9840-x http://doi.org/10.1007/s11426-020-9840-x .

Yuan, J.; Zhang, Y. Q.; Zhou, L. Y.; Zhang, G. C.; Yip, H. L.; Lau, T. K.; Lu, X. H.; Zhu, C.; Peng, H. J.; Johnson, P. A.; Leclerc, M.; Cao, Y.; Ulanski, J.; Li, Y. F., Zou, Y. P . Single-junction organic solar cell with over 15% efficiency using fused-ring acceptor with electron-deficient core . Joule , 2019 . 3 1140 - 1151 . DOI: 10.1016/j.joule.2019.01.004 http://doi.org/10.1016/j.joule.2019.01.004 .

Cui, Y.; Yao, H. F.; Zhang, J. Q.; Zhang, T.; Wang, Y. M.; Hong, L.; Xian, K. H.; Xu, B. W.; Zhang, S. Q.; Peng, J.; Wei, Z. X.; Gao, F., Hou, J. H . Over 16% efficiency organic photovoltaic cells enabled by a chlorinated acceptor with increased open-circuit voltages . Nat. Commun. , 2019 . 10 2515 DOI: 10.1038/s41467-019-10351-5 http://doi.org/10.1038/s41467-019-10351-5 .

Cui, Y.; Yao, H. F.; Zhang, J. Q.; Xian, K. H.; Zhang, T.; Hong, L.; Wang, Y. M.; Xu, Y.; Ma, K. Q.; An, C. B.; He, C.; Wei, Z. X.; Gao, F., Hou, J. H . Single-junction organic photovoltaic cells with approaching 18% efficiency . Adv. Mater. , 2020 . 32 1908205 DOI: 10.1002/adma.201908205 http://doi.org/10.1002/adma.201908205 .

Li, C.; Zhou, J.; Song, J.; Xu, J.; Zhang, H.; Zhang, X.; Guo, J.; Zhu, L.; Wei, D.; Han, G.; Min, J.; Zhang, Y.; Xie, Z.; Yi, Y.; Yan, H.; Gao, F.; Liu, F., Sun, Y . Non-fullerene acceptors with branched side chains and improved molecular packing to exceed 18% efficiency in organic solar cells . Nat. Energy , 2021 . 6 605 - 613 . DOI: 10.1038/s41560-021-00820-x http://doi.org/10.1038/s41560-021-00820-x .

Chong, K.; Xu, X.; Meng, H.; Xue, J.; Yu, L.; Ma, W., Peng, Q. Realizing . 19.05% efficiency polymer solar cells by progressively improving charge extraction and suppressing charge recombination . Adv. Mater. , 2022 . 34 2109516 DOI: 10.1002/adma.202109516 http://doi.org/10.1002/adma.202109516 .

Cui, Y.; Xu, Y.; Yao, H.; Bi, P.; Hong, L.; Zhang, J.; Zu, Y.; Zhang, T.; Qin, J.; Ren, J.; Chen, Z.; He, C.; Hao, X.; Wei, Z., Hou, J . Single-junction organic photovoltaic cell with 19% efficiency . Adv. Mater. , 2021 . 33 2102420 DOI: 10.1002/adma.202102420 http://doi.org/10.1002/adma.202102420 .

Gao, W.; Fu, H. T.; Li, Y. X.; Lin, F.; Sun, R.; Wu, Z. A.; Wu, X.; Zhong, C.; Min, J.; Luo, J. D.; Woo, H. Y.; Zhu, Z. L., Jen, A. K. Y . Asymmetric acceptors enabling organic solar cells to achieve an over 17% efficiency: conformation effects on regulating molecular properties and suppressing nonradiative energy loss . Adv. Energy Mater. , 2021 . 11 2003177 DOI: 10.1002/aenm.202003177 http://doi.org/10.1002/aenm.202003177 .

Chen, Y. Z.; Ma, R. J.; Liu, T.; Xiao, Y. Q.; Kim, H. K.; Zhang, J. Q.; Ma, C.; Sun, H. L.; Bai, F. J.; Guo, X. G.; Wong, K. S.; Lu, X. H., Yan, H . Side-chain engineering on Y-series acceptors with chlorinated end groups enables high-performance organic solar cells . Adv. Energy Mater. , 2021 . 11 2003777 DOI: 10.1002/aenm.202003777 http://doi.org/10.1002/aenm.202003777 .

Zhang, Z. Z.; Li, Y. W.; Cai, G. L.; Zhang, Y. H.; Lu, X. H., Lin, Y. Z . Selenium heterocyclic electron acceptor with small urbach energy for as-cast high-performance organic solar cells . J. Am. Chem. Soc. , 2020 . 142 18741 - 18745 . DOI: 10.1021/jacs.0c08557 http://doi.org/10.1021/jacs.0c08557 .

Liu, W. Y.; Sun, S. M.; Zhou, L.; Cui, Y.; Zhang, W. K.; Hou, J. H.; Liu, F.; Xu, S. J., Zhu, X. Z. . Design of near-infrared nonfullerene acceptor with ultralow nonradiative voltage loss for high-performance semitransparent ternary organic solar cells . Angew. Chem. Int. Ed. , 2022 . 61 e202116111 DOI: 10.1002/ange.202116111 http://doi.org/10.1002/ange.202116111 .

Zhu, C.; Yuan, J.; Cai, F.; Meng, L.; Zhang, H.; Chen, H.; Li, J.; Qiu, B.; Peng, H.; Chen, S.; Hu, Y.; Yang, C.; Gao, F.; Zou, Y., Li, Y . Tuning the electron-deficient core of a non-fullerene acceptor to achieve over 17% efficiency in a single-junction organic solar cell . Energy Environ. Sci. , 2020 . 13 2459 - 2466 . DOI: 10.1039/D0EE00862A http://doi.org/10.1039/D0EE00862A .

Xu, Y.; Yao, H. F.; Ma, L. J.; Hong, L.; Li, J. Y.; Liao, Q.; Zu, Y. F.; Wang, J. W.; Gao, M. Y.; Ye, L., Hou, J. H . Tuning the hybridization of local exciton and charge-transfer states in highly efficient organic photovoltaic cells . Angew. Chem. , 2020 . 59 9004 - 9010 . DOI: 10.1002/anie.201915030 http://doi.org/10.1002/anie.201915030 .

Tao, L. T.; Liu, X. H.; Deng, C. B.; Zhang, W. J., Song, W. J . Highly efficient nonfullerene acceptor with sulfonyl-based ending groups . ACS Appl. Mater. Interfaces , 2020 . 12 49659 - 49665 . DOI: 10.1021/acsami.0c14774 http://doi.org/10.1021/acsami.0c14774 .

Li, X. J.; Angunawela, I.; Chang, Y.; Zhou, J. D.; Huang, H.; Zhong, L.; Liebman, P. A.; Zhu, C. H.; Meng, L.; Xie, Z. Q.; Ade, H.; Yan, H., Li, Y. F . Effect of the chlorine substitution position of the end-group on intermolecular interactions and photovoltaic performance of small molecule acceptors . Energy Environ. Sci. , 2020 . 13 5028 - 5038 . DOI: 10.1039/D0EE02251A http://doi.org/10.1039/D0EE02251A .

Cheung, A. M. H.; Yu, H.; Luo, S. W.; Wang, Z.; Qi, Z. Y.; Zhou, W. T.; Arunagiri, L.; Chang, Y.; Yao, H . T.; Ade, H., Yan, H. Incorporation of alkylthio side chains on benzothiadiazole-based non-fullerene acceptors enables high-performance organic solar cells with over 16% efficiency . J. Mater. Chem. A , 2020 . 8 23239 - 23247 . DOI: 10.1039/D0TA08830G http://doi.org/10.1039/D0TA08830G .

Lin, Y.; Wang, J. Y.; Zhang, Z. G.; Bai, H. T.; Li, Y. F.; Zhu, D. B., Zhan, X. W . An electron acceptor challenging fullerenes for efficient polymer solar cells . Adv. Mater. , 2015 . 27 1170 - 1174 . DOI: 10.1002/adma.201404317 http://doi.org/10.1002/adma.201404317 .

Lin, Y. Z.; Zhang, Z. G.; Bai, H. T.; Wang, J. Y.; Yao, Y. H.; Li, Y. F.; Zhu, D. B., Zhan, X. W . High-performance fullerene-free polymer solar cells with 6.31% efficiency . Energy Environ. Sci. , 2015 . 8 610 - 616 . DOI: 10.1039/C4EE03424D http://doi.org/10.1039/C4EE03424D .

Yao, H. F.; Chen, Y.; Qin, Y. P.; Yu, R. N.; Cui, Y.; Yang, B.; Li, S. S.; Zhang, K., Hou, J. H . Design and synthesis of a low bandgap small molecule acceptor for efficient polymer solar cells . Adv. Mater. , 2016 . 28 8283 - 8287 . DOI: 10.1002/adma.201602642 http://doi.org/10.1002/adma.201602642 .

Wu, B.; Zhang, Y.; Tian, S.; Oh, J.; Yang, M.; Pan, L.; Yin, B.; Yang, C.; Duan, C.; Huang, F., Cao, Y . Non-fused polymerized small molecular acceptors for efficient all-polymer solar cells . Solar RRL , 2022 . 5 2101034 .

Pang, S.; Zhou, X.; Zhang, S.; Tang, H.; Dhakal, S.; Gu, X.; Duan, C.; Huang, F., Cao, Y . Nonfused nonfullerene acceptors with an A-D-A′-D-A framework and a benzothiadiazole core for high-performance organic solar cells . ACS Appl. Mater. Interfaces , 2020 . 12 16531 - 16540 . DOI: 10.1021/acsami.0c01850 http://doi.org/10.1021/acsami.0c01850 .

Yang, M.; Wei, W.; Zhou, X.; Wang, Z., Duan, C . Non-fused ring acceptors for organic solar cells . Energy Mater. , 2021 . 1 100008 DOI: 10.20517/energymater.2021.08 http://doi.org/10.20517/energymater.2021.08 .

Li, C. Q.; Zhang, X.; Yu, N.; Gu, X. B.; Qin, L. Q.; Wei, Y. N.; Liu, X. Z.; Zhang, J. Q.; Wei, Z. X.; Tang, Z.; Shi, Q. Q.; Huang, H. . Simple nonfused-ring electron acceptors with noncovalently conformational locks for low-cost and high-performance organic solar cells enabled by end-group engineering . Adv. Funct. Mater. , 2022 . 32 2108861 DOI: 10.1002/adfm.202108861 http://doi.org/10.1002/adfm.202108861 .

Hou, R.; Li, M.; Ma, X. Q.; Huang, H.; Lu, H.; Jia, Q. Q.; Liu, Y. H.; Xu, X. J.; Li, H. B., Bo, Z. S . Noncovalently fused-ring electron acceptors with C 2v symmetry for regulating the morphology of organic solar cells . ACS Appl. Mater. Interfaces , 2020 . 12 46220 - 46230 . DOI: 10.1021/acsami.0c13993 http://doi.org/10.1021/acsami.0c13993 .

Li, S. X.; Zhan, L. L.; Zhao, W. C.; Zhang, S. H.; Ali, B.; Fu, Z. S.; Lau, T. K.; Lu, X. H.; Shi, M. M.; Li, C. Z.; Hou, J. H., Chen, H. Z . Revealing the effects of molecular packing on the performances of polymer solar cells based on A-D-C-D-A type non-fullerene acceptors . J. Mater. Chem. A , 2018 . 6 12132 - 12141 . DOI: 10.1039/C8TA03753A http://doi.org/10.1039/C8TA03753A .

Yu, Z. P.; Liu, Z. X.; Chen, F. X.; Qin, R.; Lau, T. K.; Yin, J. L.; Kong, X. Q.; Lu, X. H.; Shi, M. M.; Li, C. Z., Chen, H . Simple non-fused electron acceptors for efficient and stable organic solar cells . Nat. Commun. , 2019 . 10 2152 DOI: 10.1038/s41467-019-10098-z http://doi.org/10.1038/s41467-019-10098-z .

Liu, Y. H.; Zhang, C. E.; Hao, D.; Zhang, Z.; Wu, L. L.; Li, M.; Feng, S. Y.; Xu, X. J.; Liu, F.; Chen, X. B., Bo, Z. S . Enhancing the performance of organic solar cells by hierarchically supramolecular self-assembly of fused-ring electron acceptors . Chem. Mater. , 2018 . 30 4307 - 4312 . DOI: 10.1021/acs.chemmater.8b01319 http://doi.org/10.1021/acs.chemmater.8b01319 .

Luo, Z. H.; Liu, T.; Yan, H.; Zou, Y., Yang, C. L . Isomerization strategy of nonfullerene small-molecule acceptors for organic solar cells . Adv. Funct. Mater. , 2020 . 30 2004477 DOI: 10.1002/adfm.202004477 http://doi.org/10.1002/adfm.202004477 .

Wu, W. L.; Zhang, G. J.; Xu, X. P.; Wang, S . C.; Li, Y., Peng, Q. Wide bandgap molecular acceptors with a truxene core for efficient nonfullerene polymer solar cells: linkage position on molecular configuration and photovoltaic properties . Adv. Funct. Mater. , 2018 . 28 1707493 DOI: 10.1002/adfm.201707493 http://doi.org/10.1002/adfm.201707493 .

Chai, G. D.; Chang, Y.; Zhang, J. Q.; Xu, X. P.; Yu, L. Y.; Zou, X. H.; Li, X. J.; Chen, Y. Z.; Luo, S. W.; Liu, B. B.; Bai, F. J.; Luo, Z. H.; Yu, H.; Liang, J. E.; Liu, T.; Wong, K. S.; Zhou, H.; Peng, Q., Yan, H . Fine-tuning of side-chain orientations on nonfullerene acceptors enables organic solar cells with 17.7% efficiency . Energy Environm. Sci. , 2021 . 14 3469 - 3479 . DOI: 10.1039/D0EE03506H http://doi.org/10.1039/D0EE03506H .

Chen, L.; Cao, C. C.; Lai, H. J.; Zhu, Y. L.; Pu, M . R.; Zheng, N., He, F. End-group modifications with bromine and methyl in nonfullerene acceptors: the effect of isomerism . ACS Appl. Mater. Interfaces , 2021 . 13 29737 - 29745 . DOI: 10.1021/acsami.1c08060 http://doi.org/10.1021/acsami.1c08060 .

Zhao, J.; Xu, X. P.; Yu, L. Y.; Li, R . P.; Li, Y., Peng, Q. Highly efficient non-fused-ring electron acceptors enabled by the conformational lock and structural isomerization effects . ACS Appl. Mater. Interfaces , 2021 . 13 25214 - 25223 . DOI: 10.1021/acsami.1c06299 http://doi.org/10.1021/acsami.1c06299 .

Huo, L.; Zhang, S.; Guo, X.; Xu, F.; Li, Y., Hou, J . Replacing alkoxy groups with alkylthienyl groups: a feasible approach to improve the properties of photovoltaic polymers . Angew. Chem. Int. Ed. , 2011 . 50 9697 - 9702 . DOI: 10.1002/anie.201103313 http://doi.org/10.1002/anie.201103313 .

Kyaw, A. K.; Wang, D. H.; Wynands, D.; Zhang, J.; Nguyen, T. Q.; Bazan, G. C., Heeger, A. J . Improved light harvesting and improved efficiency by insertion of an optical spacer (ZnO) in solution-processed small-molecule solar cells . Nano Lett. , 2013 . 13 3796 - 3801 . DOI: 10.1021/nl401758g http://doi.org/10.1021/nl401758g .

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