单片钙钛矿/硅串联太阳能电池开发的最新进展
Recent Progress in Developing Monolithic Perovskite/Si Tandem Solar Cells.
作者信息
Liu Na, Wang Lina, Xu Fan, Wu Jiafeng, Song Tinglu, Chen Qi
机构信息
Experimental Center of Advanced Materials, School of Materials Science and Engineering, Beijing Institute of Technology, Beijing, China.
Department of Materials Science and Engineering, McMaster University, Hamilton, ON, Canada.
出版信息
Front Chem. 2020 Dec 22;8:603375. doi: 10.3389/fchem.2020.603375. eCollection 2020.
Monolithic perovskite/Silicon tandem solar cells have reached a certified efficiency of 29. 1% in recent years. In this review, we discuss material design for monolithic perovskite/Si tandem solar cells, with the focus on the top-cell development to improve their performance. Firstly, we introduce different types of transparent electrodes with high transmittance and low sheet-resistance used in tandem solar cells. We then discuss the development of the wide-bandgap perovskite absorber for top-cells, especially the strategies to obtain the perovskite layers with good efficiency and stability. In addition, as a special functional layer in tandem solar cells, the recombination layers play an important role in device performance, wherein different configurations are summarized. Furthermore, tandem device cost analysis is discussed. This review summarizes the progress of monolithic perovskite/Silicon tandem solar cells in a pragmatic perspective, which may promote the commercialization of this technology.
近年来，单片钙钛矿/硅串联太阳能电池的认证效率已达到29.1%。在本综述中，我们讨论了单片钙钛矿/硅串联太阳能电池的材料设计，重点是顶电池的开发以提高其性能。首先，我们介绍了用于串联太阳能电池的具有高透射率和低薄层电阻的不同类型透明电极。然后，我们讨论了用于顶电池的宽带隙钙钛矿吸收体的开发，特别是获得具有良好效率和稳定性的钙钛矿层的策略。此外，作为串联太阳能电池中的特殊功能层，复合层在器件性能中起着重要作用，其中总结了不同的配置。此外，还讨论了串联器件的成本分析。本综述从务实的角度总结了单片钙钛矿/硅串联太阳能电池的进展，这可能会推动该技术的商业化。
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