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Solution-processed perovskite solar cells

溶液法制备钙钛矿太阳电池

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Abstract

Perovskite solar cells (PSCs) have emerged as one of the most promising candidates for photovoltaic applications. Low-cost, low-temperature solution processes including coating and printing techniques makes PSCs promising for the greatly potential commercialization due to the scalability and compatibility with large-scale, roll-to-roll manufacturing processes. In this review, we focus on the solution deposition of charge transport layers and perovskite absorption layer in both mesoporous and planar structural PSC devices. Furthermore, the most recent design strategies via solution deposition are presented as well, which have been explored to enlarge the active area, enhance the crystallization and passivate the defects, leading to the performance improvement of PSC devices.

摘要

钙钛矿太阳电池已经成为光伏应用中最有前途的候选者之一. 它具有低成本、低温溶液涂布或 印刷工艺制备及兼容大规模卷对卷制造工艺等优点, 展现出巨大的商业化前景. 在这篇文章中, 我们 重点综述了介孔和平面结构钙钛矿太阳电池器件中溶液法沉积电荷传输层、钙钛矿吸收层及顶电极 层. 此外, 还重点概括了可大规模溶液法制备钙钛矿薄膜的工艺方法、钙钛矿薄膜结晶性增强及表面 缺陷钝化等, 进而提高钙钛矿太阳电池性能.

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Author notes

  1. CHANG Jian-hui, LIU Kun and LIN Si-yuan contributed equally to this work.

Authors and Affiliations

  1. Hunan Key Laboratory for Super-microstructure and Ultrafast Process, School of Physics and Electronics, Central South University, Changsha, 410083, China

    Jian-hui Chang  (常建辉), Kun Liu  (刘坤), Si-yuan Lin  (林思远), Yong-bo Yuan  (袁永波), Cong-hua Zhou  (周聪华) & Jun-liang Yang  (阳军亮)

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  1. Jian-hui Chang  (常建辉)
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  2. Kun Liu  (刘坤)
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Correspondence to Yong-bo Yuan  (袁永波), Cong-hua Zhou  (周聪华) or Jun-liang Yang  (阳军亮).

Additional information

Foundation item: Projects(51673214, 51673218, 61774170) supported by the National Natural Science Foundation of China; Project(2017YFA0206600) supported by the National Key Research and Development Program of China

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Chang, Jh., Liu, K., Lin, Sy. et al. Solution-processed perovskite solar cells. J. Cent. South Univ. 27, 1104–1133 (2020). https://doi.org/10.1007/s11771-020-4353-7

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