无机材料学报 ›› 2024, Vol. 39 ›› Issue (5): 457-466.DOI: 10.15541/jim20230448

• 综述 •    下一篇

大面积有机-无机杂化钙钛矿薄膜及其光伏应用研究进展

张慧1,2(), 许志鹏1,2, 朱从潭1,2, 郭学益1,2, 杨英1,2()   

  1. 1.中南大学 冶金与环境学院, 长沙 410083
    2.中南大学 有色金属资源循环利用湖南省重点实验室, 长沙 410083
  • 收稿日期:2023-09-28 修回日期:2023-12-15 出版日期:2024-05-20 网络出版日期:2024-01-08
  • 通讯作者: 杨英, 教授. E-mail: muyicaoyang@csu.edu.cn
  • 作者简介:张 慧(2001-), 女, 硕士研究生. E-mail: 223512181@csu.edu.cn
  • 基金资助:
    国家重点研发计划(2023YFC3906103);湖南省自然科学基金面上项目(2022JJ30757);清远市创新创业科研团队项目(2018001)

Progress on Large-area Organic-inorganic Hybrid Perovskite Films and Its Photovoltaic Application

ZHANG Hui1,2(), XU Zhipeng1,2, ZHU Congtan1,2, GUO Xueyi1,2, YANG Ying1,2()   

  1. 1. School of Metallurgy and Environment, Central South University, Changsha 410083, China
    2. Hunan Key Laboratory of Nonferrous Metal Resources Recycling, Central South University, Changsha 410083, China
  • Received:2023-09-28 Revised:2023-12-15 Published:2024-05-20 Online:2024-01-08
  • Contact: YANG Ying, professor. E-mail: muyicaoyang@csu.edu.cn
  • About author:ZHANG Hui (2001-), female, Master candidate. E-mail: 223512181@csu.edu.cn
  • Supported by:
    National Key R&D Program of China(2023YFC3906103);Hunan Provincial Natural Science Foundation(2022JJ30757);Qingyuan Innovation and Entrepreneurship Research Team Program(2018001)

摘要:

有机-无机杂化钙钛矿太阳能电池具有制备成本低、光电转换效率(Photoelectric Conversion Efficiency, PCE)高的巨大优势, 显示出广阔的商业化前景。经过十几年的深入研究, 钙钛矿太阳能电池(Perovskite Solar Cells, PSCs)的实验室器件(<1 cm2)、大面积器件(1~10 cm2)、迷你模组级器件(10~800 cm2)和模组级器件(>800 cm2)的最高认证PCE已分别提升至26.10%、24.35%、22.40%和18.60%。随着PSCs面积扩大, PCE急剧下降, 这主要是因为制备方法的局限性,难以获得高质量的大面积钙钛矿薄膜。实验室器件常采用的旋涂法难以应用到实际生产中, 目前大面积钙钛矿薄膜的制备方法主要有刮涂法和狭缝涂布法, 但其存在薄膜成核结晶过程难以精确控制等问题。本文从大面积有机-无机杂化钙钛矿薄膜的制备方法入手, 介绍了大面积钙钛矿层成膜机制及薄膜质量提升策略。最后, 对未来高PCE、高稳定性的大面积PSCs的制备技术和应用进行了展望, 旨在对高性能的大面积PSCs研究提供有益参考。

关键词: 钙钛矿薄膜, 钙钛矿太阳能电池, 大面积, 成膜控制, 综述

Abstract:

Recently, organic-inorganic hybrid perovskite solar cells have demonstrated a broad commercial prospect due to their high photoelectric conversion efficiency (PCE) and low fabricating costs. During the past decades, the highest reported PCE of small-area (<1 cm2) perovskite solar cells (PSCs) rose to 26.10%, and those of large-area (1-10 cm2), mini-module level (10-800 cm2) and module level (>800 cm2) PSCs increased to 24.35%, 22.40% and 18.60%, respectively. The performance of PSCs decreases dramatically with the area increasing due to limitation of the deposition method and the poor quality of large-area perovskite films. Spin-coating method is not suitable for actual industrial production, while the scalable deposition methods including blade-coating and slot-die coating still face the difficulty of precisely controlling nucleation and crystallization of the perovskite films with large area. This review summarized preparation methods of large-area perovskite films, and discussed the film-forming mechanism and strategies for high-quality perovskite films. Finally, relevant outlooks on technologies and applications for large-area PSCs with high performances and stabilities were analyzed. This review is expected to provide insights on the research of large-area PSCs with high performance.

Key words: perovskite film, perovskite solar cell, large area, film-forming control, review

中图分类号: