A Strategy to Produce High Efficiency, High Stability Perovskite Solar Cells Using Functionalized Ionic Liquid‐Dopants

Functionalized imidazolium iodide salts (ionic liquids) modified with CH2CHCH2, CH2CCH, or CH2CN groups are applied as dopants in the synthesis of CH3NH3PbI3‐type perovskites together with a fumigation step. Notably, a solar cell device prepared from the perovskite film doped with the salt co...

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Veröffentlicht in:	Advanced materials (Weinheim) 2017-09, Vol.29 (36), p.n/a
Hauptverfasser:	Zhang, Yi, Fei, Zhaofu, Gao, Peng, Lee, Yonghui, Tirani, Farzaneh Fadaei, Scopelliti, Rosario, Feng, Yaqing, Dyson, Paul J., Nazeeruddin, Mohammad Khaja
Format:	Artikel
Sprache:	eng
Schlagworte:	Dopants Energy conversion efficiency Fumigation Ionic liquids Ions Materials science perovskite solar cells Perovskites Photovoltaic cells Solar cells Solar generators
Online-Zugang:	Volltext
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