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Toward High Performance Ambipolar Transport from Super-exchange Perspective: Theoretical Insights for IID-based Copolymers

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Abstract

High-performance ambipolar charge transport materials can reduce the manufacturing cost of OFET and OPV devices, and simplify circuit design and device structure. In order to obtain ambipolar donor-acceptor (D-A) polymer, many efforts have been made through different donor and acceptor combination, halogenation or heteroatom substitution. However, the influencing factor for charge transport polarity is still much complicated. Based on intra-chain super-exchange mechanism for D-A polymer, we found that the energy alignment of donor and acceptor moiety has large impact on charge transport polarity. When the HOMO-LUMO (H-L) gap of the acceptor moiety is narrow, its HOMO/LUMO energy level both lie between the HOMO and LUMO of the donor moiety (sandwich-type energy alignment), and the corresponding D-A copolymers will be more likely ambipolar transport. And thus, take a narrow H-L gap thiazoleisoindigo (TzIID) acceptor as an example, we demonstrated that a series of TzIID based copolymers combined with wide H-L gap donor moieties can reveal ambipolar transport. We further predict several high performance ambipolar D-A copolymers (TzIID-TT etc.) with balanced electron and hole transport, whose effective mass (me*=0.146 and mh*=0.128) is one of the smallest effective masses among ambipolar materials.

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References

  1. Li, G.; Chang, W. H.; Yang, Y. Low-bandgap conjugated polymers enabling solution-processable tandem solar cells. Nat. Rev. Mater. 2017, 2, 17043.

    Article  CAS  Google Scholar 

  2. Sun, C K.; Pan, F.; Bin, H. J.; Zhang, J. Q.; Xue, L. W.; Qiu, B. B.; Wei, Z. X.; Zhang, Z. G.; Li, Y. F. A low cost and high performance polymer donor material for polymer solar cells. Nat. Commun. 2018, 9, 743.

    Article  PubMed  PubMed Central  Google Scholar 

  3. Zhang, T.; An, C. B.; Bi, P. Q.; Lv, Q. L.; Qin, J. Z.; Hong, L.; Cui, Y.; Zhang, S. Q.; Hou, J. H. A thiadiazole-based conjugated polymer with ultradeep HOMO level and strong electroluminescence enables 18. A thiadiazole-based conjugated polymer with ultradeep HOMO level and strong electroluminescence enables 18.6% efficiency in organic solar cell. Adv. Energy Mater. 2021, 11, 2101705.

    Article  CAS  Google Scholar 

  4. Zhu, C.; Meng, L.; Zhang, J. Y.; Qin, S. C.; Lai, W. B.; Qiu, B. B.; Yuan, J.; Wan, Y.; Huang, W. C.; Li, Y. F. A quinoxaline-based D-A copolymer donor achieving 17.62% efficiency of organic solar cells. Adv. Mater. 2021, 33, 2100474.

    Article  CAS  Google Scholar 

  5. Kawashima, K.; Tamai, Y.; Ohkita, H.; Osaka, I.; Takimiya, K. High-efficiency polymer solar cells with small photon energy loss. Nat. Commun. 2015, 6, 10085.

    Article  CAS  PubMed  Google Scholar 

  6. 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.

    Article  CAS  Google Scholar 

  7. Kim, M.; Ryu, S. U.; Park, S. A.; Choi, K.; Kim, T.; Chung, D.; Park, T. Donor-acceptor-conjugated polymer for high-performance organic field-effect transistors: a progress report. Adv. Funct. Mater. 2020, 30, 1904545.

    Article  CAS  Google Scholar 

  8. Shi, D. D.; Liu, Z. T.; Ma, J.; Zhao, Z. Y.; Tan, L. X.; Lin, G. B.; Tian, J. W.; Zhang, X. S.; Zhang, G. X.; Zhang, D. Q. Half-fused diketopyrrolopyrrole-based conjugated donor-acceptor polymer for ambipolar field-effect transistors. Adv. Funct. Mater. 2020, 30, 1910235.

    Article  CAS  Google Scholar 

  9. Ni, Z.; Dong, H.; Wang, H.; Ding, S.; Zou, Y.; Zhao, Q.; Zhen, Y.; Liu, F.; Jiang, L.; Hu, W. Quinoline-Flanked diketopyrrolopyrrole copolymers breaking through electron mobility over 6 cm2V−1s−1 in flexible thin film devices. Adv. Mater. 2018, 30, 1704843.

    Article  Google Scholar 

  10. Ni, Z.; Wang, H.; Zhao, Q.; Zhang, J.; Wei, Z.; Dong, H.; Hu, W. Ambipolar conjugated polymers with ultrahigh balanced hole and electron mobility for printed organic complementary logic via a two-step CH activation strategy. Adv. Mater. 2019, 31, e1806010.

    Article  PubMed  Google Scholar 

  11. Guo, X. G.; Facchetti, A. The journey of conducting polymers from discovery to application. Nat. Mater. 2020, 19, 922–928.

    Article  CAS  PubMed  Google Scholar 

  12. Baeg, K. J.; Caironi, M.; Noh, Y. Y. Toward printed integrated circuits based on unipolar or ambipolar polymer semiconductors. Adv. Mater. 2013, 25, 4210–4244.

    Article  CAS  PubMed  Google Scholar 

  13. Thomas, T. H.; Harkin, D. J.; Gillett, A. J.; Lemaur, V.; Nikolka, M.; Sadhanala, A.; Richter, J. M.; Armitage, J.; Chen, H.; McCulloch, I.; Menke, S. M.; Olivier, Y.; Beljonne, D.; Sirringhaus, H. Short contacts between chains enhancing luminescence quantum yields and carrier mobilities in conjugated copolymers. Nat. Commun. 2019, 10, 2614.

    Article  PubMed  PubMed Central  Google Scholar 

  14. Pace, G.; Bargigia, I.; Noh, Y. Y.; Silva, C.; Caironi, M. Intrinsically distinct hole and electron transport in conjugated polymers controlled by intra and intermolecular interactions. Nat. Commun. 2019, 10, 5226.

    Article  PubMed  PubMed Central  Google Scholar 

  15. Li, P.; Wang, H. L.; Ma, L. C.; Xu, L.; **ao, F.; Yi, Z. R.; Liu, Y. Q.; Wang, S. An isoindigo-bithiazole-based acceptor-acceptor copolymer for balanced ambipolar organic thin-film transistors. Sci. China Chem. 2016, 59, 679–683.

    Article  CAS  Google Scholar 

  16. Xu, L.; Zhao, Z. Y.; **ao, M. C.; Yang, J.; **ao, J.; Yi, Z. R.; Wang, S.; Liu, Y. Q. π-Extended isoindigo-based derivative: a promising electron deficient building block for polymer semiconductors. ACS Appl. Mater. Interfaces 2017, 9, 40549–40555.

    Article  CAS  PubMed  Google Scholar 

  17. Yi, Z. R.; Jiang, Y. Y.; Xu, L.; Zhong, C.; Yang, J.; Wang, Q. J.; **ao, J. W.; Liao, X. M.; Wang, S.; Guo, Y. L.; Hu, W. P.; Liu, Y. Q. Triple acceptors in a polymeric architecture for balanced ambipolar transistors and high-gain inverters. Adv. Mater. 2018, 30, 1801951.

    Article  Google Scholar 

  18. Meng, L.; Zhang, Y.; Wan, X.; Li, C.; Zhang, X.; Wang, Y.; Ke, X.; **ao, Z.; Ding, L.; **a, R. Organic and solution-processed tandem solar cells with 17. 3% efficiency. Science 2018, 361, 1094–1098.

    Article  CAS  PubMed  Google Scholar 

  19. Yang, J.; Jiang, Y. Q.; Tu, Z. Y.; Zhao, Z. Y.; Chen, J. Y.; Yi, Z. R.; Li, Y. F.; Wang, S.; Yi, Y. P.; Guo, Y. L.; Liu, Y. Q. High-performance ambipolar polymers based on electron-withdrawing group substituted bay-annulated indigo. Adv. Funct. Mater. 2019, 29, 1804839.

    Article  Google Scholar 

  20. Kim, M.; Park, W. T.; Park, S. A.; Park, C. W.; Ryu, S. U.; Lee, D. H.; Noh, Y. Y.; Park, T. Controlling ambipolar charge transport in isoindigo-based conjugated polymers by altering fluorine substitution position for high-performance organic field-effect transistors. Adv. Funct. Mater. 2019, 29, 1805994.

    Article  Google Scholar 

  21. Zhang, W. F.; Shi, K. L.; Wei, C. Y.; Zhou, Y. K.; Wang, L. P.; Yu, G. Tuning carrier transport properties of thienoisoindigo-based copolymers by loading fluorine atoms onto the diarylethylene-based electron-donating units. Polymer 2017, 132, 12–22.

    Article  CAS  Google Scholar 

  22. Yi, Z.; Sun, X.; Zhao, Y.; Guo, Y.; Chen, X.; Qin, J.; Yu, G.; Liu, Y. Diketopyrrolopyrrole-based π-conjugated copolymer containing β-unsubstituted quintetthiophene unit: a promising material exhibiting high hole-mobility for organic thin-film transistors. Chem. Mater. 2012, 24, 4350–4356.

    Article  CAS  Google Scholar 

  23. He, F.; Cheng, C.; Geng, H.; Yi, Y.; Shuai, Z. Effect of donor length on electronic structures and charge transport polarity for DTDPP-based D-A copolymers: a computational study based on a super-exchange model. J. Mater. Chem. A 2018, 6, 11985–11993.

    Article  CAS  Google Scholar 

  24. Lei, T.; Dou, J. H.; Ma, Z. J.; Liu, C. J.; Wang, J. Y.; Pei, J. Chlorination as a useful method to modulate conjugated polymers: balanced and ambient-stable ambipolar high-performance field-effect transistors and inverters based on chlorinated isoindigo polymers. Chem. Sci. 2013, 4, 2447–2452.

    Article  CAS  Google Scholar 

  25. Yang, J.; Zhao, Z.; Geng, H.; Cheng, C.; Chen, J.; Sun, Y.; Shi, L.; Yi, Y. Q.; Shuai, Z.; Guo, Y.; Wang, S.; Liu, Y. Q. Isoindigo-based polymers with small effective masses for high-mobility ambipolar field-effect transistors. Adv. Mater. 2017, 29, 1702115.

    Article  Google Scholar 

  26. Jiang, Y. Y.; Chen, J. Y.; Sun, Y. L.; Li, Q. Y.; Cai, Z. X.; Li, J. Y.; Guo, Y. L.; Hu, W. P.; Liu, Y. Q. Fast deposition of aligning edge-on polymers for high-mobility ambipolar transistors. Adv. Mater. 2019, 31, 1805761.

    Article  Google Scholar 

  27. Yue, W.; Nikolka, M.; **ao, M. F.; Sadhanala, A.; Nielsen, C. B.; White, A. J. P.; Chen, H. Y.; Onwubiko, A.; Sirringhaus, H.; McCulloch, I. Azaisoindigo conjugated polymers for high performance n-type and ambipolar thin film transistor applications. J. Mater. Chem. C 2016, 4, 9704–9710.

    Article  CAS  Google Scholar 

  28. Huang, J. Y.; Chen, Z. H.; Mao, Z. P.; Gao, D.; Wei, C. Y.; Lin, Z. Z.; Li, H.; Wang, L. P.; Zhang, W. F.; Yu, G. Tuning frontier orbital energetics of azaisoindigo-based polymeric semiconductors to enhance the charge-transport properties. Adv. Electr. Mater. 2017, 3, 1700078.

    Article  Google Scholar 

  29. Kim, G.; Kang, S. J.; Dutta, G. K.; Han, Y. K.; Shin, T. J.; Noh, Y. Y.; Yang, C. A thienoisoindigo-naphthalene polymer with ultrahigh mobility of 14. 4 cm2/V.s that substantially exceeds benchmark values for amorphous silicon semiconductors. J. Am. Chem. Soc. 2014, 136, 9477–9483.

    Article  CAS  PubMed  Google Scholar 

  30. Yun, H. J.; Choi, H. H.; Kwon, S. K.; Kim, Y. H.; Cho, K. Polarity engineering of conjugated polymers by variation of chemical linkages connecting conjugated backbones. ACS Appl. Mater. Interfaces 2015, 7, 5898–5906.

    Article  CAS  PubMed  Google Scholar 

  31. Li, C.; Un, H. I.; Peng, J.; Cai, M.; Wang, X.; Wang, J.; Lan, Z.; Pei, J.; Wan, X. Thiazoloisoindigo: a building block that merges the merits of thienoisoindigo and diazaisoindigo for conjugated polymers. Chem. Eur. J. 2018, 24, 9807–9811.

    Article  CAS  PubMed  Google Scholar 

  32. Li, C. C.; **ong, M.; Peng, J. W.; Wang, J. Y.; Zhang, H. R.; Mu, Y. B.; Pei, J.; Wan, X. B. Finely tuned electron/hole transport preference of thiazoloisoindigo-based conjugated polymers by incorporation of heavy chalcogenophenes. Chinese J. Polym. Sci. 2021, 39, 838–848.

    Article  CAS  Google Scholar 

  33. Liu, M. J.; Qiang, Y. C.; Li, W. H.; Qiu, F.; Shi, A. C. Stabilizing the Frank-Kasper phases via binary blends of ab diblock copolymers. ACS Macro Lett. 2016, 5, 1167–1171.

    Article  CAS  Google Scholar 

  34. Mladenovic, M.; Vukmirovic, N. Charge carrier localization and transport in organic semiconductors: insights from atomistic multiscale simulations. Adv. Funct. Mater. 2015, 25, 1915–1932.

    Article  CAS  Google Scholar 

  35. Yan, X. W.; **ong, M.; Deng, X. Y.; Liu, K. K.; Li, J. T.; Wang, X. Q.; Zhang, S.; Prine, N.; Zhang, Z. Q.; Huang, W. Y.; Wang, Y. S.; Wang, J. Y.; Gu, X. D.; So, S. K.; Zhu, J.; Lei, T. Approaching disorder-tolerant semiconducting polymers. Nat. Commun. 2021, 12, 5723.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  36. Park, Y.; Jung, J. W.; Kang, H.; Seth, J.; Kang, Y.; Sung, M. M. Single-crystal poly[4-(4,4-dihexadecyl-4H-cyclopenta[1,2-b:5,4-b′]dithiophen-2-yl)-alt-[1,2,5]thiadiazolo[3,4-c]pyridine] nanowires with ultrahigh mobility. Nano Lett. 2019, 19, 1028–1032.

    Article  CAS  PubMed  Google Scholar 

  37. Tseng, H. R.; Ying, L.; Hsu, B. B.; Perez, L. A.; Takacs, C. J.; Bazan, G. C.; Heeger, A. J. High mobility field effect transistors based on macroscopically oriented regioregular copolymers. Nano Lett. 2012, 12, 6353–6771.

    Article  CAS  PubMed  Google Scholar 

  38. Luo, C.; Kyaw, A. K.; Perez, L. A.; Patel, S.; Wang, M.; Grimm, B.; Bazan, G. C.; Kramer, E. J.; Heeger, A. J. General strategy for self-assembly of highly oriented nanocrystalline semiconducting polymers with high mobility. Nano Lett. 2014, 14, 2764–2771.

    Article  CAS  PubMed  Google Scholar 

  39. Jiang, Y. Y.; Ning, L.; Liu, C. A.; Sun, Y. L.; Li, J. Y.; Liu, Z. T.; Yi, Y. P.; Qiu, D.; He, C. Y.; Guo, Y. L.; Hu, W. P.; Liu, Y. Q. Alignment of linear polymeric grains for highly stable N-type thin-film transistors. Chem 2021, 7, 1258–1270.

    Article  CAS  Google Scholar 

  40. Hsu, B. B. Y.; Cheng, C. M.; Luo, C.; Patel, S. N.; Zhong, C.; Sun, H. T.; Sherman, J.; Lee, B. H.; Ying, L.; Wang, M.; Bazan, G.; Chabinyc, M.; Bredas, J. L.; Heeger, A. The density of states and the transport effective mass in a highly oriented semiconducting polymer: electronic delocalization in 1D. Adv. Mater. 2015, 27, 7759–7765.

    Article  CAS  PubMed  Google Scholar 

  41. Qin, T.; Troisi, A. Relation between structure and electronic properties of amorphous MEH-PPV polymers. J. Am. Chem. Soc. 2013, 135, 11247–11256.

    Article  CAS  PubMed  Google Scholar 

  42. Schott, S.; Gann, E.; Thomsen, L.; Jung, S. H.; Lee, J. K.; McNeill, C. R.; Sirringhaus, H. Charge-transport anisotropy in a uniaxially aligned diketopyrrolopyrrole-based copolymer. Adv. Mater. 2015, 27, 7356–7364.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  43. Frost, J. M.; Kirkpatrick, J.; Kirchartz, T.; Nelson, J. Parameter free calculation of the subgap density of states in poly(3-hexylthiophene). Faraday Discuss 2014, 174, 255–266.

    Article  CAS  PubMed  Google Scholar 

  44. Zhang, X.; Bronstein, H.; Kronemeijer, A. J.; Smith, J.; Kim, Y.; Kline, R. J.; Richter, L. J.; Anthopoulos, T. D.; Sirringhaus, H.; Song, K.; Heeney, M.; Zhang, W.; McCulloch, I.; DeLongchamp, D. M. Molecular origin of high field-effect mobility in an indacenodithiophene-benzothiadiazole copolymer. Nat. Commun. 2013, 4, 2238.

    Article  PubMed  Google Scholar 

  45. Senanayak, S. P.; Ashar, A. Z.; Kanimozhi, C.; Patil, S.; Narayan, K. S. Room-temperature bandlike transport and Hall effect in a high-mobility ambipolar polymer. Phys. Rev. B 2015, 91, 115302.

    Article  Google Scholar 

  46. Lee, J. Physical modeling of charge transport in conjugated polymer field-effect transistors. J. Phys. D Appl. Phys. 2021, 54, 143002.

    Article  CAS  Google Scholar 

  47. Sato, M.; Kumada, A.; Hidaka, K. Multiscale modeling of charge transfer in polymers with flexible backbones. Phys. Chem. Chem. Phys. 2019, 21, 1812–1819.

    Article  CAS  PubMed  Google Scholar 

  48. Fratini, S.; Nikolka, M.; Salleo, A.; Schweicher, G.; Sirringhaus, H. Charge transport in high-mobility conjugated polymers and molecular semiconductors. Nat. Mater. 2020, 19, 491–502.

    Article  CAS  PubMed  Google Scholar 

  49. Symalla, F.; Friederich, P.; Masse, A.; Meded, V.; Coehoorn, R.; Bobbert, P.; Wenzel, W. Charge transport by superexchange in molecular host-guest systems. Phys. Rev. Lett. 2016, 117, 276803.

    Article  PubMed  Google Scholar 

  50. Gao, Y.; Zhang, X.; Tian, H.; Zhang, J.; Yan, D.; Geng, Y.; Wang, F. High mobility ambipolar diketopyrrolopyrrole-based conjugated polymer synthesized via direct arylation polycondensation. Adv. Mater. 2015, 27, 6753–6759.

    Article  CAS  PubMed  Google Scholar 

  51. Geng, H.; Zhu, L.; Yi, Y.; Zhu, D.; Shuai, Z. Superexchange induced charge transport in organic donor-acceptor cocrystals and copolymers: a theoretical perspective. Chem. Mater. 2019, 31, 6424–6434.

    Article  CAS  Google Scholar 

  52. Cheng, C.; Geng, H.; Yi, Y.; Shuai, Z. Super-exchange-induced high performance charge transport in donor-acceptor copolymers. J. Mater. Chem. C 2017, 5, 3247–3253.

    Article  CAS  Google Scholar 

  53. Guo, Y.; Han, G.; Tu, Z.; Yi, Y. Electronic and optical properties of π-bridged perylenediimide derivatives: the role of π-bridges. J. Mater. Chem. A 2019, 7, 12532–12537.

    Article  CAS  Google Scholar 

  54. Yong, X.; Wu, G.; Shi, W.; Wong, Z. M.; Deng, T.; Zhu, Q.; Yang, X.; Wang, J. S.; Xu, J.; Yang, S. W. Theoretical search for highperformance thermoelectric donor-acceptor copolymers: the role of super-exchange couplings. J. Mater. Chem. A 2020, 8, 21852–21861.

    Article  CAS  Google Scholar 

  55. Frisch, A. Gaussian 09w reference. Wallingford, USA, 2009, p 25.

  56. Kresse, G.; Joubert, D. From ultrasoft pseudopotentials to the projector augmented-wave method. Phys. Rev. B 1999, 59, 1758.

    Article  CAS  Google Scholar 

  57. Chen, M. S.; Niskala, J. R.; Unruh, D. A.; Chu, C. K.; Lee, O. P.; Fréchet, J. M. J. Control of polymer-packing orientation in thin films through synthetic tailoring of backbone coplanarity. Chem. Mater. 2013, 25, 4088–4096.

    Article  CAS  Google Scholar 

  58. Huang, J.; Mao, Z.; Chen, Z.; Gao, D.; Wei, C.; Zhang, W.; Yu, G. Diazaisoindigo-based polymers with high-performance chargetransport properties: from computational screening to experimental characterization. Chem. Mater. 2016, 28, 2209–2218.

    Article  CAS  Google Scholar 

  59. Huang, J.; Wang, K.; Gupta, S.; Wang, G.; Yang, C.; Mushrif, S. H.; Wang, M. Thienoisoindigo-based small molecules and narrow bandgap polymers synthesized via C-H direct arylation coupling. J. Polym. Sci., Part A: Polym. Chem. 2016, 54, 2015–2031.

    Article  CAS  Google Scholar 

  60. Kim, G.; Kim, H.; Jang, M.; Jung, Y. K.; Oh, J. H.; Yang, C. Ultra-narrow-bandgap thienoisoindigo polymers: structure-property correlations in field-effect transistors. J. Mater. Chem. C 2016, 4, 9554–9560.

    Article  CAS  Google Scholar 

  61. Jiang, Z.; Ni, Z.; Wang, H.; Wang, Z.; Zhang, J.; Qiu, G.; Fang, J.; Zhang, Y.; Dong, H.; Lu, K.; Hu, W.; Wei, Z. Versatile asymmetric thiophene/benzothiophene flanked diketopyrrolopyrrole polymers with ambipolar properties for OFETs and OSCs. Polym. Chem. 2017, 8, 5603–5610.

    Article  CAS  Google Scholar 

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Acknowledgments

This work was financially supported by National Key R&D Program of China (Nos. 2017YFA0204700 and 2017YFA0204502) and the National Natural Science Foundation of China (No. 22090022), Bei**g Municipal natural science Foundation (No. 2192013) and Capacity Building for Sci-Tech Innovation-Fundamental Scientific Research Funds (Nos. 19530012018 and 19530011018), and the Strategic Priority Research Program of the Chinese Academy of Sciences (No. XDB12020200).

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  1. Department of Chemistry, Bei**g Advanced Innovation Center for Imaging Theory and Technology, Capital Normal University, Bei**g, 100048, China

    Wei-Na Zhang, **ao-Qian Wu, Guo Wang, Yu-Ai Duan, Hua Geng & Yi Liao

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Correspondence to Hua Geng or Yi Liao.

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Toward High Performance Ambipolar Transport from Super-exchange Perspective: Theoretical Insights for IID-based Copolymers

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Zhang, WN., Wu, XQ., Wang, G. et al. Toward High Performance Ambipolar Transport from Super-exchange Perspective: Theoretical Insights for IID-based Copolymers. Chin J Polym Sci 40, 355–364 (2022). https://doi.org/10.1007/s10118-022-2680-x

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