Toward Scalable Perovskite Solar Modules Using Blade Coating and Rapid Thermal Processing,ACS Applied Energy Materials

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Toward Scalable Perovskite Solar Modules Using Blade Coating and Rapid Thermal Processing
ACS Applied Energy Materials ( IF 5.4 ) Pub Date : 2020-04-01 00:00:00 , DOI: 10.1021/acsaem.0c00180
Zhongliang Ouyang ₁ , Mengjin Yang ₂ , James B. Whitaker ₂ , Dawen Li ₁ , Maikel F. A. M. van Hest ₂

Affiliation

Toward scalable manufacturing of perovskite solar panels, high-performance planar p–i–n perovskite solar cells (PVSCs) and modules have been demonstrated with blade coating and rapid thermal processing (RTP). The PVSCs made using RTP for less than 30 s have equivalent photovoltaic performance as devices fabricated from hot-plate annealing for 2 min. The resulting PVSCs show the best average power conversion efficiency (PCE) of over 18.47% from forward and reverse scans. Mini-modules with an active area of over 2.7 cm² exhibit a champion average PCE of over 17.73% without apparent hysteresis. To the best of our knowledge, these efficiencies are the highest for PVSCs processed by the combination of blade coating and RTP. Furthermore, both the blade coating and RTP were performed in an ambient environment, paving the way for the large-scale production of PVSCs through high-speed roll-to-roll printing.

中文翻译：

迈向采用叶片涂层和快速热处理的可扩展钙钛矿太阳能电池组件

为了实现钙钛矿太阳能电池板的可扩展制造，已经通过叶片涂层和快速热处理（RTP）证明了高性能平面p–i–n钙钛矿太阳能电池（PVSC）和模块。使用RTP不到30 s制成的PVSC与通过热板退火2分钟制成的器件具有相同的光伏性能。由此产生的PVSC在正向和反向扫描中显示出超过18.47％的最佳平均功率转换效率（PCE）。微型模块，有效面积超过2.7 cm ²冠军平均PCE超过17.73％，没有明显的滞后现象。据我们所知，这些效率是结合了叶片涂层和RTP处理的PVSC的最高效率。此外，叶片涂布和RTP均在周围环境中进行，这为通过高速卷对卷印刷大规模生产PVSC铺平了道路。

更新日期：2020-04-01

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