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arXiv · 1802.03128

Exceed Improved Efficient Perovskite Solar Cells Under Dual-Irradiation System

Tao Ye·Xianqiang Li·Shaoyang Ma·Dan Wu·Lei Wei·Xiaohong Tang·Jian Wei Xu·Seeram Ramakrishna·Chellappan Vijila·Xizu Wang
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Abstract

In general, perovskite solar cells (PSC) with a sensitized or thin film architecture absorb light from a single illumination. This paper reported a PSC architecture with a semitransparent Au/ITO counter electrode, which allows light to pass it partially. When the device was illuminated simultaneously from both the FTO and Au/ITO sides, the PSC has achieved an overall power conversion efficiency (PCE) as high as 20.1% under high light intensity (1.4 sun), which is much higher than that of the single-irradiation system.

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Tao Ye, Xianqiang Li, Shaoyang Ma, Dan Wu, Lei Wei, Xiaohong Tang, Jian Wei Xu, Seeram Ramakrishna, Chellappan Vijila, Xizu Wang. 2018-02-09. Exceed Improved Efficient Perovskite Solar Cells Under Dual-Irradiation System. https://arxiv.org/abs/1802.03128

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