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Capturing the Sun: A Review of the Challenges and Perspectives of Perovskite Solar Cells

机译:捕捉太阳:钙钛矿太阳能电池的挑战和前景回顾

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摘要

Hybrid metal halide perovskites have become one of the hottest topics in optoelectronic materials research in recent years. Not only have they surpassed everyone's expectations and achieved similar performance as tried and true polycrystalline silicon photovoltaic devices, but they are also finding applications in a variety of different fields, including lighting. The main advantages of hybrid metal halide perovskites are simple processability, compatible with large-scale solution processing such as roll-to-roll printing, and abundance of ingredients, all coupled to materials properties reminiscent of GaAs. On the road to this remarkable success, a series of challenges have been overcome, while some still remain. In this review, some of these challenges and possible solutions are described. In particular, understanding of the perovskite crystallization process and how this knowledge can be harnessed to enable better performing devices, how to overcome reproducibility issues and mitigate hysteresis, and the long-term prospects of the technology in terms of stability and sustainability will all be discussed.
机译:杂化金属卤化物钙钛矿已成为近年来光电材料研究中最热门的主题之一。它们不仅超出了所有人的期望,并获得了与久经考验的真正的多晶硅光伏器件相似的性能,而且它们还在各种不同领域中找到了应用,包括照明。杂化金属卤化物钙钛矿的主要优点是可加工性强,可与大规模溶液加工(如卷对卷印刷)兼容,并且成分丰富,所有这些都与让人联想到GaAs的材料特性相关。在取得巨大成功的道路上,已经克服了一系列挑战,但仍然存在一些挑战。在这篇综述中,描述了其中一些挑战和可能的解决方案。特别是,将讨论钙钛矿结晶过程的理解以及如何利用这些知识来制造性能更好的设备,如何克服重现性问题和减轻磁滞现象,以及该技术在稳定性和可持续性方面的长期前景。 。

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  • 来源
    《Advanced energy materials》 |2017年第16期|1700264.1-1700264.27|共27页
  • 作者单位

    Univ Munich LMU, Dept Chem, Butenandtstr 11, D-81377 Munich, Germany|Univ Munich LMU, Ctr NanoSci CeNS, Butenandtstr 11, D-81377 Munich, Germany;

    Tech Univ Munich, Phys Dept, Lehrstuhl Funkt Mat, James Franck Str 1, D-85748 Garching, Germany;

    Univ Bayreuth, Macromol Chem, Univ Str 30, Bayreuth, Germany;

    Univ Bayreuth, Macromol Chem, Univ Str 30, Bayreuth, Germany;

    Univ Munich LMU, Dept Chem, Butenandtstr 11, D-81377 Munich, Germany|Univ Munich LMU, Ctr NanoSci CeNS, Butenandtstr 11, D-81377 Munich, Germany;

    Tech Univ Munich, Phys Dept, Lehrstuhl Funkt Mat, James Franck Str 1, D-85748 Garching, Germany;

    Univ Bayreuth, Macromol Chem, Univ Str 30, Bayreuth, Germany;

    Univ Munich LMU, Dept Chem, Butenandtstr 11, D-81377 Munich, Germany|Univ Munich LMU, Ctr NanoSci CeNS, Butenandtstr 11, D-81377 Munich, Germany;

    Univ Bayreuth, Macromol Chem, Univ Str 30, Bayreuth, Germany;

    Univ Munich LMU, Dept Chem, Butenandtstr 11, D-81377 Munich, Germany|Univ Munich LMU, Ctr NanoSci CeNS, Butenandtstr 11, D-81377 Munich, Germany|Newcastle Univ, Sch Elect & Elect Engn, Newcastle Upon Tyne NE1 7RU, Tyne & Wear, England;

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  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    crystallization; hybrid metal halide perovskites; hysteresis; solar cells; stability;

    机译:结晶;混合金属卤化物钙钛矿;迟滞;太阳电池;稳定性;

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