Batmunkh Munkhbayar, Zhong Yu Lin, Zhao Huijun
Centre for Clean Environment and Energy, School of Environment and Science, Griffith University, Gold Coast, Queensland, 4222, Australia.
Adv Mater. 2020 Aug;32(31):e2000631. doi: 10.1002/adma.202000631. Epub 2020 Jun 23.
Perovskite-based solar cells have attracted great attention due to their low cost and high photovoltaic (PV) performance. In addition to their success in the PV sector, there has been growing interest in employing perovskites in energy-efficient smart windows and other building technologies owing to their large absorption coefficient and color tunability. The major challenge lies in integrating perovskite materials into windows and building facades and combining them with added functionalities while maintaining their remarkable power conversion efficiencies. Herein, advances that have been made in the application of perovskites to building-integrated photovoltaics (BIPVs) in four areas are highlighted: semitransparent windows, colorful wall facades, electrochromic windows, and thermochromic windows. In addition, the opportunities and challenges of this cutting-edge research area and important roadmaps for the future use of perovskites in BIPVs are discussed.
基于钙钛矿的太阳能电池因其低成本和高光伏性能而备受关注。除了在光伏领域取得成功外，由于钙钛矿具有较大的吸收系数和颜色可调性，人们对将其应用于节能智能窗户和其他建筑技术的兴趣也与日俱增。主要挑战在于将钙钛矿材料集成到窗户和建筑立面上，并使其与附加功能相结合，同时保持其卓越的功率转换效率。在此，重点介绍了钙钛矿在四个领域应用于建筑一体化光伏（BIPV）方面所取得的进展：半透明窗户、彩色墙面、电致变色窗户和热致变色窗户。此外，还讨论了这一前沿研究领域的机遇与挑战以及钙钛矿未来在BIPV中应用的重要路线图。
