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Journal of Semiconductors
Vol. 45, Issue 2, 020202 (2024)

Engineering fibrillar morphology for highly efficient organic solar cells

Chengcheng Xie¹, Bin Zhang¹, Menglan Lv^1,*, and Liming Ding^2,**

Author Affiliations

¹Engineering Research Center for Energy Conversion and Storage Technology of Guizhou, School of Chemistry and Chemical Engineering, Guizhou University, Guiyang 550025, China

²Center for Excellence in Nanoscience (CAS), Key Laboratory of Nanosystem and Hierarchical Fabrication (CAS), National Center for Nanoscience and Technology, Beijing 100190, China

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DOI: 10.1088/1674-4926/45/2/020202 Cite this Article

Chengcheng Xie, Bin Zhang, Menglan Lv, Liming Ding. Engineering fibrillar morphology for highly efficient organic solar cells[J]. Journal of Semiconductors, 2024, 45(2): 020202 Copy Citation Text

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References

[1] Y N Wei, Z H Chen, G Y Lu et al. Binary organic solar cells breaking 19% via manipulating the vertical component distribution. Adv Mater, 34, 2204718(2022).

[2] M W Zhou, C T Liao, Y W Duan et al. 19.10% efficiency and 80.5% fill factor layer-by-layer organic solar cells realized by 4-bis(2-thienyl)Pyrrole-2, 5-dione based polymer additives for inducing vertical segregation morphology. Adv Mater, 35, 2208279(2023).

[3] T Y Chen, S X Li, Y K Li et al. Compromising charge generation and recombination of organic photovoltaics with mixed diluent strategy for certified 19.4% efficiency. Adv Mater, 35, 2300400(2023).

[4] R J Ma, C Q Yan, J S Yu et al. High-efficiency ternary organic solar cells with a good figure-of-merit enabled by two low-cost donor polymers. ACS Energy Lett, 7, 2547(2022).

[5] G C Zhang, F R Lin, F Qi et al. Renewed prospects for organic photovoltaics. Chem Rev, 122, 14180(2022).

[6] J M Cao, L F Yi, L M Ding. The origin and evolution of Y6 structure. J Semicond, 43, 030202(2022).

[7] Q S Liu, Y F Jiang, K Jin et al. 18% efficiency organic solar cells. Sci Bull (Beijing), 65, 272(2020).

[8] J M Cao, G G Nie, L X Zhang et al. Star polymer donors. J Semicond, 43, 070201(2022).

[9] X Y Meng, K Jin, Z Xiao et al. Side chain engineering on D18 polymers yields 18.74% power conversion efficiency. J Semicond, 42, 100501(2021).

[10] K Jin, Z Xiao, L M Ding. D18, an eximious solar polymer!. J Semicond, 42, 010502(2021).

[11] K Jin, Z Xiao, L M Ding. 18.69% PCE from organic solar cells. J Semicond, 42, 060502(2021).

[12] J Q Qin, L X Zhang, C T Zuo et al. A chlorinated copolymer donor demonstrates a 18.13% power conversion efficiency. J Semicond, 42, 010501(2021).

[13] J Zhou, D H Li, L Wang et al. Bicontinuous donor and acceptor fibril networks enable 19.2% efficiency pseudo-bulk heterojunction organic solar cells. Interdiscip Mater, 2, 866(2023).

[14] Y L Su, L Zhang, Z C Ding et al. Carrier generation engineering toward 18% efficiency organic solar cells by controlling film microstructure. Adv Energy Mater, 12, 2103940(2022).

[15] L Zhu, M Zhang, J Q Xu et al. Single-junction organic solar cells with over 19% efficiency enabled by a refined double-fibril network morphology. Nat Mater, 21, 656(2022).

[16] D H Li, N Deng, Y W Fu et al. Fibrillization of non-fullerene acceptors enables 19% efficiency pseudo-bulk heterojunction organic solar cells. Adv Mater, 35, 2208211(2023).

[17] P Q Bi, J Q Wang, Y Cui et al. Enhancing photon utilization efficiency for high-performance organic photovoltaic cells via regulating phase-transition kinetics. Adv Mater, 35, 2210865(2023).

[18] J Q Wang, Y F Wang, P Q Bi et al. Binary organic solar cells with 19.2% efficiency enabled by solid additive. Adv Mater, 35, e2301583(2023).

[19] L J Ma, Y Cui, J Q Zhang et al. High-efficiency and mechanically robust all-polymer organic photovoltaic cells enabled by optimized fibril network morphology. Adv Mater, 35, 2208926(2023).

[20] R Zeng, L Zhu, M Zhang et al. All-polymer organic solar cells with nano-to-micron hierarchical morphology and large light receiving angle. Nat Commun, 14, 4148(2023).

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Chengcheng Xie, Bin Zhang, Menglan Lv, Liming Ding. Engineering fibrillar morphology for highly efficient organic solar cells[J]. Journal of Semiconductors, 2024, 45(2): 020202

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