大学化学 >> 2025, Vol. 40 >> Issue (2): 357-363.doi: 10.12461/PKU.DXHX202405176

所属专题： “双碳”战略与化学

化学实验 上一篇    下一篇

全溶液法制备反式钙钛矿太阳能电池与表征综合创新实验设计

闫伟博1, 王义成2,   

  1. 1 南京邮电大学化学与生命科学学院, 南京 210023;
    2 南京邮电大学材料科学与工程学院, 南京 210023
  • 收稿日期:2024-05-27 录用日期:2024-08-09 发布日期:2025-02-22
  • 通讯作者: 王义成 E-mail:iamycwang@njupt.edu.cn
  • 基金资助:
    国家自然科学基金青年项目(61704087)；南京邮电大学校级自然科学基金(NY223103)

Innovative Experimental Design for the Preparation and Characterization of Inverted Perovskite Solar Cells via Full-Solution Method

Weibo Yan1, Yicheng Wang2,   

  1. 1 Department of Chemistry and Life Science, Nanjing University of Posts and Telecommunications, Nanjing 210023, China;
    2 Department of Material Science and Engineering, Nanjing University of Posts and Telecommunications, Nanjing 210023, China
  • Received:2024-05-27 Accepted:2024-08-09 Published:2025-02-22
  • Contact: Yicheng Wang E-mail:iamycwang@njupt.edu.cn

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摘要： 太阳能电池是太阳光能利用的主要途径，是新能源重要发展领域之一。近年来钙钛矿太阳能电池异军突起，光电转换效率大幅提升，有望替代Si和CdTe等传统太阳能电池。钙钛矿太阳能电池器件的制备常用到高真空薄膜沉积装置，设备昂贵且制备工艺复杂，难以引入到本科生实验教学课程中。本文为“新能源材料与器件专业”设计的全溶液旋涂法制备反式平面钙钛矿太阳能电池的创新实验，降低了对设备的要求，简化了制备工艺流程，可重复性好且安全性高，有利于学生深入理解和掌握太阳能电池的工作原理、基本工艺流程和表征方法。

关键词: 全溶液旋涂法, 钙钛矿, 反式太阳能电池, 创新实验设计

Abstract: Solar cells represent a primary means of harnessing solar energy and are a significant area of development in renewable energy. In recent years, perovskite solar cells have emerged as a promising alternative, demonstrating significantly enhanced photovoltaic conversion efficiencies and the potential to replace traditional solar technologies such as silicon (Si) and cadmium telluride (CdTe). The fabrication of perovskite solar cell devices typically relies on high-vacuum thermal deposition equipment, which is costly and entails complex manufacturing processes, thereby complicating its incorporation into undergraduate laboratory courses. This paper presents an innovative experiment designed for the “New Energy Materials and Devices” program, focusing on the preparation of inverted planar perovskite solar cells using a full-solution spin-coating method. This approach reduces equipment requirements, simplifies the fabrication process, ensures good reproducibility, and enhances safety. It facilitates a deeper understanding for students regarding the working principles, fundamental processes, and characterization techniques associated with solar cells.

Key words: Full-solution spin-coating method, Perovskite, Inverted solar cells, Innovative experimental design