Despite the rapid development in the past years, performances of the perovskite solar cell are still limited by the photovoltage and fill factor that are mainly determined by the charge-carrier dynamics. In this review, the charge-carrier dynamics of the cell in a wide time span are summarized and discussed to provide a comprehensive understanding of the optoelectronic processes of the perovskite material and devices. Generally, free carriers are generated rapidly and dominate the following transport and recombination processes that mainly occur within a microsecond time scale. The relatively slow defect and ion dynamics and their characteristic time have also been presented. A physics stability regarding this cell is proposed based on understanding the ion dynamics, and the significance of regulating ion and electron dynamics is highlighted. We finally emphasize that elucidation of the band-edge energy structure and charge nature of the perovskite is still an open question.

尽管近年来发展迅速，但是钙钛矿太阳能电池的性能仍然受到光电压和填充因子的限制，而光电压和填充因子主要由电荷载流子动力学决定。在这篇综述中，总结并讨论了电池在很宽的时间跨度内的电荷-载流子动力学，以提供对钙钛矿材料和器件的光电过程的全面理解。通常，自由载流子快速产生，并在随后的运输和重组过程中占主导地位，这些过程主要发生在微秒级的时间范围内。还提出了相对较慢的缺陷和离子动力学及其特征时间。在了解离子动力学的基础上，提出了关于这种电池的物理稳定性，并着重指出了调节离子和电子动力学的重要性。