Roles of SnX2 (X = F, Cl, Br) Additives in Tin-Based Halide Perovskites toward Highly Efficient and Stable Lead-Free Perovskite Solar Cells

Preserving the stability of Sn-based halide perovskites is a primary concern in developing photovoltaic light-absorbing materials for lead-free perovskite solar cells. Whereas the addition of SnX2 (X = F, Cl, Br) has been demonstrated to improve the photovoltaic performance of Sn halide perovskite s...

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Veröffentlicht in:	The journal of physical chemistry letters 2018-10, Vol.9 (20), p.6024-6031
Hauptverfasser:	Heo, Jin Hyuck, Kim, Jongseob, Kim, Hyungjun, Moon, Sang Hwa, Im, Sang Hyuk, Hong, Ki-Ha
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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