发光学报, 2020, 41 (10): 1175, 网络出版: 2020-12-30
柔性钙钛矿太阳能电池中电极材料和电荷传输材料的研究进展
Research Progress on Electrode Materials and Charge Transport Materials in Flexible Perovskite Solar Cells
摘要
近年来, 钙钛矿材料因具有良好的光电性能和电荷传输特性, 被认为是太阳能电池的后起之秀。可通过低成本印刷制备的柔性钙钛矿太阳能电池(F-PSCs)具有轻便、可弯曲的优点, 在便携式可穿戴电子和光伏建筑等领域应用前景广阔。通过对钙钛矿光吸收层、电荷传输层、基底和电极材料的优化, F-PSCs的效率已经超过20%。制备工艺的快速发展为F-PSCs的应用打下了坚实的基础。本文着重介绍F-PSCs中的透明导电底电极材料、电子传输材料、空穴传输材料和对电极材料的最新研究进展及其对F-PSCs光电性能和稳定性的影响, 并对超薄钙钛矿光吸收层的优化进行了综述和总结。最后, 对F-PSCs的大规模生产和封装技术进行了介绍。
Abstract
In recent years, perovskite materials are considered to be the rising star of solar cells due to their good photoelectric performance and charge transport characteristics. Flexible perovskite solar cells(F-PSCs) that can be prepared by low-cost printing have the advantages of being light and flexible, and have broad application prospects in portable wearable electronics and photovoltaic buildings. By optimizing the perovskite light absorption layer, charge transport layer, substrate and electrode materials, the efficiency of F-PSCs has exceeded 20%. The rapid development of the preparation process has laid a solid foundation for the application of F-PSCs. This article focuses on the latest research progress of transparent conductive bottom electrode materials, electron transport materials, hole transport materials and counter electrode materials in F-PSCs. In addition, the influence of materials on the photoelectric performance and stability of F-PSCs and the optimization of ultra-thin perovskite light absorption layer were reviewed and summarized. Finally, we introduced the mass production and encapsulation technology of F-PSCs.
杨立群, 马晓辉, 郑士建, 陈聪, 戴其林, 宋宏伟. 柔性钙钛矿太阳能电池中电极材料和电荷传输材料的研究进展[J]. 发光学报, 2020, 41(10): 1175. YANG Li-qun, MA Xiao-hui, ZHENG Shi-jian, CHEN Cong, DAI Qi-lin, SONG Hong-wei. Research Progress on Electrode Materials and Charge Transport Materials in Flexible Perovskite Solar Cells[J]. Chinese Journal of Luminescence, 2020, 41(10): 1175.