钙钛矿(结构)
串联
材料科学
钝化
硅
基质(水族馆)
涂层
光电子学
钙钛矿太阳能电池
平面的
碘化物
能量转换效率
太阳能电池
图层(电子)
纳米技术
化学工程
化学
复合材料
无机化学
工程类
地质学
计算机图形学(图像)
海洋学
计算机科学
作者
Anand S. Subbiah,Furkan H. Isikgor,Calvyn Travis Howells,Michele De Bastiani,Jiang Liu,Erkan Aydın,Francesco Furlan,Thomas G. Allen,Fuzong Xu,Shynggys Zhumagali,Sjoerd Hoogland,Edward H. Sargent,Iain McCulloch,Stefaan De Wolf
出处
期刊:ACS energy letters
[American Chemical Society]
日期:2020-08-11
卷期号:5 (9): 3034-3040
被引量:133
标识
DOI:10.1021/acsenergylett.0c01297
摘要
In this work, we report perovskite solar cells in the planar p–i–n configuration based on single-step, anti-solvent-free, low-temperature (70 °C) slot-die-coated methylammonium lead tri-iodide (MAPbI3). The devices are fabricated on hydrophobic poly(triarylamine) (PTAA) surfaces, using key strategies such as solvent engineering, enhanced ink–substrate dynamics, and surface passivation, enabling a power conversion efficiency (PCE) of 21.8%. We also adapted the technique to achieve the first slot-die-coated perovskite/silicon monolithic 2-terminal tandems, achieving a PCE of 23.8% utilizing a textured silicon bottom cell.
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