In recent years, perovskite solar cells (PSCs) have attracted much attention because of their high energy conversion efficiency, low cost, and simple preparation process. Up to now, the photoelectric conversion efficiency of solar cells has been increased from 3.8% to 25.5%. Metal–organic skeleton-derived metal oxides and their composites (MOFs) are widely considered for application in PSCs due to their low and flat charge/discharge potential plateau, high capacity, and stable cycling performance. By combining MOFs and PSCs, based on the composition materials of perovskite film, electron transport layer, hole transport layer, and interfacial interlayer of PSCs, this article discusses the photovoltaic performance or structure optimization effect of MOFs in each function layer, which is of great significance to improve the photovoltaic performance of the cell. The problems faced by MOFs on perovskite solar cells are summarized, the next research directions are discussed, and the development of this crossover area of MOFs–PSC is foreseen to accelerate the comprehensive research and popularization of MOFs on PSCs.

近年来，钙钛矿太阳能电池（PSCs）因其能量转换效率高、成本低、制备工艺简单而备受关注。到目前为止，太阳能电池的光电转换效率已经从3.8%提高到25.5%。金属有机骨架衍生的金属氧化物及其复合材料（MOFs）由于其低且平坦的充放电电位平台、高容量和稳定的循环性能而被广泛考虑用于 PSC。本文通过结合MOFs和PSCs，基于钙钛矿薄膜、电子传输层、空穴传输层和PSCs界面夹层的组成材料，讨论了MOFs在各功能层的光伏性能或结构优化效果，这对提高电池的光伏性能具有重要意义。总结了MOFs在钙钛矿太阳能电池上面临的问题，讨论了下一步的研究方向，预计MOFs-PSC这一交叉领域的发展将加速MOFs在PSCs上的综合研究和推广。