Urea additive improves the performance of low bandgap tin–lead perovskite solar cells

Recently, narrow bandgap tin-lead mixed perovskite solar cells (PSCs) have become a research hotspot because they can be applied in tandem cells to break the shockley-Queisser (SQ) radiative limit of the single junction PSCs. However, the introduction of tin, on the one hand, makes the crystal quali...

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Veröffentlicht in:	Nanotechnology 2023-10, Vol.34 (44), p.445401
Hauptverfasser:	Gan, Xinlei, Peng, Xuefeng, Han, Yinxia, Xing, Yanjun, Xiong, Jiaxing, Wang, Qiuxiang, Zhang, Jing, Zhu, Yuejin
Format:	Artikel
Sprache:	eng
Schlagworte:	crystallization Lewis base passivating defects tin–lead perovskite urea
Online-Zugang:	Volltext
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