柔性有机／无机杂化钙钛矿太阳电池研究进展

Research Progress of Flexible Organic/Inorganic Hybrid Perovskite Solar Cells

柔性太阳电池具有重量轻、可卷对卷连续生产、可卷曲、不易破碎、便于携带和可穿戴等特点,可在多种领域为人们提供电力,具有非常广泛的应用前景。近年来,在基于刚性衬底的有机/无机杂化钙钛矿太阳电池(PSC)展示了出色的功率转换效率之后,柔性PSC研究也受到了人们的广泛关注。目前,柔性PSC的转换效率已经达到了18. 1%。本文介绍了近年来柔性PSC领域的相关研究工作,综述了已应用于柔性PSC的柔性基底、透明电极和界面传输层等关键材料近来的发展,并探讨了这些材料应用于柔性PSC时的优势和面临的主要问题,最后对柔性PSC未来的发展进行了展望。

Due to the advantages of light-weight, roll-to-roll processing, bendability, unbreakable, portability and wearability, flexible solar cells can provide people with electricity in various fields and have a very wide range of application prospects. In recent years, inspired by the excellent power conversion efficiency of organic-inorganic hybrid perovskite solar cell （PSC） based on a rigid substrate, flexible PSC has also received widespread attention. At present, the record of conversion efficiency of flexible PSC has reached 18.1%. This review article presents the recent research progress of flexible PSC and summarizes recent development of the key materials including flexible substrates, transparent electrodes and interfacial transport layers applied in flexible PSCs. The advantages and disadvantages of these materials in flexible PSC are discussed. Finally, the future development of flexible PSC is prospected.