Abstract The successful development of organic-inorganic perovskite materials mainly based on CH3NH3PbI3 has improved the PCE of solar cells significantly and reduced the fabrication cost relatively. The majority of the researches focused on studying different ways of improving the performance and stability of perovskite devices with less attention paid to minimizing the time of fabrication. The reduction of fabrication time can simultaneously reduce the fabrication cost and boost the industrial manufacturing capability. In this work, we report a simple and rapid method of making CH3NH3PbI3 layer at ambient laboratory conditions and applying it for advancing the photon-to-electricity conversion efficiency of liquid-state CuO-based perovskite-sensitized solar cells. The whole fabrication process starting from electrodepositing CuO to sandwiching counter electrode entails less than 10 min and the device efficiency reaches up to 0.35% under one sun illumination.

中文翻译：

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使用热风干燥法快速制备高效 P 型钙钛矿敏化太阳能电池

摘要 以CH3NH3PbI3为主的有机-无机钙钛矿材料的成功开发，显着提高了太阳能电池的PCE，相对降低了制造成本。大多数研究都集中在研究提高钙钛矿器件性能和稳定性的不同方法上，而较少关注最大限度地缩短制造时间。制造时间的减少可以同时降低制造成本并提高工业制造能力。在这项工作中，我们报告了一种在实验室环境条件下制备 CH3NH3PbI3 层的简单快速方法，并将其应用于提高液态 CuO 基钙钛矿敏化太阳能电池的光子电转换效率。