反式结构甲脒基钙钛矿太阳能电池研究进展
林菁莹

福建师范大学，福建福州，350000；

摘要：全球能源转型推动了新型光伏技术的快速发展，钙钛矿太阳能电池因其优异的光电性能备受关注。其中，反式甲脒基钙钛矿电池具有迟滞小、可低温制备、适配叠层与柔性器件等优势，且甲脒基钙钛矿带隙理想、光吸收能力强，是高效单结光伏器件的优选材料。但纯甲脒基钙钛矿存在室温易相变、薄膜缺陷多、结构稳定性差等问题，限制了其产业化进程。本文综述反式甲脒基钙钛矿电池的研究进展，分析器件结构优缺点，重点总结添加剂相变调控、结晶优化及界面工程等主流改性策略。

关键词：钙钛矿太阳能电池；反式结构；稳定性

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