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Towards maximizing the haze effect of electrodes for high efficiency hybrid tandem solar cell

机译：努力使高效混合串联太阳能电池的电极雾度效应最大化

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摘要

In this study, we executed optical simulations to compute the optimum power conversion efficiency (PCE) of a-Si: H/organic photovoltaic (OPV) hybrid tandem solar cell. The maximum ideal short circuit current density (Jsc, max) of the tandem solar cell is initially obtained by optimizing the thickness of the active layer of the OPV subcell for varying thickness of the a-Si: H bottom subcell. To investigate the effect of Haze parameter on the ideal short-circuit current density (Jsc, ideal) of the solar cells, we have varied the haze ratio for the TCO electrode of the a-Si: H subcell in the tandem structure. The haze ratio was obtained for various root mean square (RMS) roughness of the TCO of the front cell. The effect of haze ratio on the Jsc, ideal on the tandem structured solar cell was studied, and the highest Jsc, ideal was obtained at a haze of 55.5% when the thickness of the OPV subcell was 150 nm and that of the a-Si: H subcell was 500 nm. (C) 2017 Elsevier B.V. All rights reserved.
机译：在这项研究中，我们执行了光学仿真，以计算a-Si：H /有机光伏（OPV）混合串联太阳能电池的最佳功率转换效率（PCE）。通过改变a-Si：H底部子电池的厚度来优化OPV子电池的有源层的厚度，最初可获得串联太阳能电池的最大理想短路电流密度（Jsc，max）。为了研究雾度参数对太阳能电池理想短路电流密度（Jsc，理想）的影响，我们改变了串联结构中a-Si：H子电池的TCO电极的雾度比。对于前单元的TCO的各种均方根（RMS）粗糙度，获得雾度比。研究了雾度比对串联结构太阳能电池的Jsc理想值的影响，当OPV子电池的厚度为150 nm和a-Si的厚度为55.5％时，雾度达到55.5％时可获得最高的Jsc理想值。 ：H子电池为500nm。 （C）2017 Elsevier B.V.保留所有权利。

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  • 来源
    《Applied Surface Science》 |2018年第ptab期|262-265|共4页
  • 作者

    Vincent Premkumar; Song Dong-Seok; Kwon Hyeok Bin; Kim Do-Kyung; Jung Ji-Hoon; Kwon Jin-Hyuk; Choe Eunji; Kim Young-Rae; Kim Hyeok; Bae Jin-Hyuk;

  • 作者单位

    Kyungpook Natl Univ, Sch Elect Engn, 80 Daehakro, Daegu 41566, South Korea;

    Kyungpook Natl Univ, Sch Elect Engn, 80 Daehakro, Daegu 41566, South Korea;

    Kyungpook Natl Univ, Sch Elect Engn, 80 Daehakro, Daegu 41566, South Korea;

    Kyungpook Natl Univ, Sch Elect Engn, 80 Daehakro, Daegu 41566, South Korea;

    Kyungpook Natl Univ, Sch Elect Engn, 80 Daehakro, Daegu 41566, South Korea;

    Kyungpook Natl Univ, Sch Elect Engn, 80 Daehakro, Daegu 41566, South Korea;

    Kyungpook Natl Univ, Sch Elect Engn, 80 Daehakro, Daegu 41566, South Korea;

    Kyungpook Natl Univ, Sch Elect Engn, 80 Daehakro, Daegu 41566, South Korea;

    Korea Inst Ind Technol KITECH, 320 Techno Sunhwanro, Daegu 42990, South Korea;

    Kyungpook Natl Univ, Sch Elect Engn, 80 Daehakro, Daegu 41566, South Korea;

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  • 原文格式 PDF
  • 正文语种 eng
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  • 关键词

    Organic Tandem solar cell; FDTD; a-Si: H; PMDPP3T: PCBM; Haze; Optical modelling;

    机译：有机串联太阳能电池;FDTD;a-Si：H;PMDPP3T：PCBM;雾度;光学建模;

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