中文摘要：

有机-无机杂化钙钛矿太阳电池作为新一代薄膜太阳电池，自2009年Mayasaka等制备出第一块钙钛矿太阳电池后得到迅猛发展，截止目前，其认证转换效率由最初的3％达到22．1％。钙钛矿材料作为光吸收层，具有光吸收效率高、载流子迁移率高和电子扩散寿命长等特点，但是其本身对水和氧气敏感，在环境氛围中不稳定。研究表明，在钙钛矿材料中添加一些功能添加剂，通过调节钙钛矿晶体结构、结晶过程和晶体缺陷等方法，可以提高钙钛矿太阳电池的光伏性能或者环境稳定性。本文主要评述了钙钛矿太阳电池中各类功能添加剂的应用研究进展。

英文摘要：

As a new type of thin film solar cells, organic and inorganic hybrid perovskite solar cells （PSCs） have rapidly developed since the first PSCs were fabricated by Mayasaka, and the power conversion efficiency is improved from 3% to 22. 1%. As light-harvesting materials, the perovskites show excellent photovoltaic performances, such as high absorption coefficient, high carder mobility, long carrier diffusion lifetime and direct band gap. Nevertheless, the perovskite materials have shown limited effective lifetimes because the perovskite materials are sensitive to water and oxygen. As demonstrated in previous reports, functional additives can adjust structure of perovskite crystal, progress of crystallization or defect of crystal, which can improve the photovoltaic performances or long-term stability of PSCs. The application of functional additives in PSCs is reviewed in detail and predicted.