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Self-assembly monolayers boosting organic-inorganic halide perovskite solar cell performance

机译:自组装单分子层可提高有机-无机卤化物钙钛矿太阳能电池的性能

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摘要

Organic-inorganic halide perovskite solar cells (OIHPSCs) offer a fantastic opportunity to harness solar energy in a low cost and efficient way. This ambition for commercialization has been greatly encouraged by the surge in device performance from 3.8% in 2009 to the state-of-the-art 22.7%. For high device performance, tailoring the interfacial properties is demonstrated essentially important. Being in a molecular scale, the self-assembly monolayers (SAMs) are proved a facile but effective tool for interface modification. And lots of studies have demonstrated that SAMs have a variety of positive effects for perovskite solar cells, including mediating the morphology, improving energy level alignment, passivating trap states, etc. In this mini review, we give an insightful summary on the recent application of SAMs in OIHPSCs, analyze the mechanisms to improve device performance, and provide guidance to SAM-boosted perovskite solar cells for high performance and practical application. Finally, a landscape is depicted for future application of SAMs in perovskite solar cells.
机译:有机-无机卤化物钙钛矿太阳能电池(OIHPSC)提供了极好的机会以低成本高效的方式利用太阳能。设备性能从2009年的3.8%飙升至最新的22.7%,极大地鼓舞了这种商业化的雄心。为了获得较高的设备性能,证明调整界面特性至关重要。在分子规模上,自组装单分子层(SAMs)被证明是一种简便但有效的界面修饰工具。大量研究表明,SAMs对钙钛矿太阳能电池具有多种积极作用,包括介导形态,改善能级排列,钝化陷阱态等。在这个小型综述中,我们对硅酸盐的最新应用进行了深刻的总结。 OIHPSC中的SAM,分析提高器件性能的机制,并为SAM增强钙钛矿太阳能电池的高性能和实际应用提供指导。最后,描绘了景观,用于将来在钙钛矿型太阳能电池中应用SAM。

著录项

  • 来源
    《Journal of Materials Research》 |2018年第4期|387-400|共14页
  • 作者

    Qiao Ru; Zuo Lijian;

  • 作者单位

    Tibet Agr & Anim Husb Coll, Dept Publ Discipline Educ, Nyingchi 860000, Peoples R China;

    Univ Washington, Dept Mat Sci & Engn, Seattle, WA 98195 USA;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);美国《生物学医学文摘》(MEDLINE);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    self-assembly; photovoltaic; electronic material;

    机译:自组装光伏电子材料;

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