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首页> 外文期刊>Energy & environmental science >Efficient, high yield perovskite photovoltaic devices grown by interdiffusion of solution-processed precursor stacking layers
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Efficient, high yield perovskite photovoltaic devices grown by interdiffusion of solution-processed precursor stacking layers

机译:通过溶液处理前体堆叠层的相互扩散而生长的高效,高产钙钛矿光伏器件

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摘要

We report on an interdiffusion method to fabricate pin-hole free perovskite films using a low temperature (<105 ℃) solution process. A high efficiency of 15.4%, with a fill factor of ~80%, was achieved for the devices under one sun illumination. The interdiffusion method results in high device yield, with an efficiency of above 14.5% for more than 85% of the devices.
机译:我们报道了一种采用低温(<105℃)固溶工艺制造无针孔钙钛矿薄膜的互扩散方法。在一个阳光照射下,这些器件的效率高达15.4%,填充因子约为80%。互扩散方法可实现高器件良率,超过85%的器件的效率高于14.5%。

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  • 来源
    《Energy & environmental science》 |2014年第8期|2619-2623|共5页
  • 作者单位

    Department of Mechanical and Materials Engineering, Nebraska Center for Materials and Nanoscience, University of Nebraska-Lincoln, Lincoln, Nebraska 68588-0656,USA;

    Department of Mechanical and Materials Engineering, Nebraska Center for Materials and Nanoscience, University of Nebraska-Lincoln, Lincoln, Nebraska 68588-0656,USA;

    Department of Mechanical and Materials Engineering, Nebraska Center for Materials and Nanoscience, University of Nebraska-Lincoln, Lincoln, Nebraska 68588-0656,USA;

    Department of Mechanical and Materials Engineering, Nebraska Center for Materials and Nanoscience, University of Nebraska-Lincoln, Lincoln, Nebraska 68588-0656,USA;

    Department of Mechanical and Materials Engineering, Nebraska Center for Materials and Nanoscience, University of Nebraska-Lincoln, Lincoln, Nebraska 68588-0656,USA;

    Department of Mechanical and Materials Engineering, Nebraska Center for Materials and Nanoscience, University of Nebraska-Lincoln, Lincoln, Nebraska 68588-0656,USA;

    Department of Physics and Astronomy, University of Rochester, Rochester, NY 14627,USA;

    Department of Physics and Astronomy, University of Rochester, Rochester, NY 14627,USA,Institute of Super-microstructure and Ultrafast Process in Advanced Materials (ISUPAM), Central South University, Changsha, Hunan, People's Republic of China 410083;

    Department of Mechanical and Materials Engineering, Nebraska Center for Materials and Nanoscience, University of Nebraska-Lincoln, Lincoln, Nebraska 68588-0656,USA;

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