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Up-scalable sheet-to-sheet production of high efficiency perovskite module and solar cells on 6-in. substrate using slot die coating
Solar Energy Materials and Solar Cells ( IF 6.9 ) Pub Date : 2018-07-01 , DOI: 10.1016/j.solmat.2017.11.010
Francesco Di Giacomo , Santhosh Shanmugam , Henri Fledderus , Bardo J. Bruijnaers , Wiljan J.H. Verhees , Maarten S. Dorenkamper , Sjoerd C. Veenstra , Weiming Qiu , Robert Gehlhaar , Tamara Merckx , Tom Aernouts , Ronn Andriessen , Yulia Galagan

Abstract Scalable sheet-to-sheet slot die coating processes have been demonstrated for perovskite solar cells and modules. The processes have been developed on 6 in. × 6 in. glass/ITO substrates for two functional layers: the perovskite photo-active layer and the Spiro-OMeTAD hole transport layer. Perovskite solar cells produced using these slot die coating processes demonstrate device performances identical to the spin coated devices. All manufactured devices illustrate a high level of reproducibility. The developed slot die coating processes were also used for the manufacturing of perovskite PV modules. Large area modules of 12.5 × 13.5 cm 2 were realized by slot die coating on 6 in. × 6 in. substrates in combination with newly developed laser ablation processes for conventional P1-P2-P3 monolithic cell interconnections. The modules demonstrate power conversion efficiencies above 10%, with a power output of 1.7 W. This achievement is an important milestone in the development of up-scalable manufacturing technologies for perovskite PV modules.

中文翻译:

在 6 英寸上实现高效钙钛矿模块和太阳能电池的可升级片对片生产。使用槽模涂布的基材

摘要 钙钛矿太阳能电池和模块已经证明了可扩展的片对片狭缝模具涂层工艺。这些工艺是在 6 英寸 × 6 英寸玻璃/ITO 基板上开发的,用于两个功能层:钙钛矿光活性层和 Spiro-OMeTAD 空穴传输层。使用这些槽模涂布工艺生产的钙钛矿太阳能电池展示了与旋涂设备相同的设备性能。所有制造的设备都具有高度的可重复性。开发的狭缝模具涂层工艺也用于制造钙钛矿光伏组件。12.5 × 13.5 cm 2 的大面积模块是通过在 6 英寸 × 6 英寸基板上进行狭缝模具涂层结合新开发的用于传统 P1-P2-P3 单片电池互连的激光烧蚀工艺实现的。
更新日期:2018-07-01
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