Lead-Free Mixed Tin and Germanium Perovskites for Photovoltaic Application

The power-conversion efficiency (PCE) of lead halide perovskite photovoltaics has reached 22.1% with significantly improved structural stability, thanks to a mixed cation and anion strategy. However, the mixing element strategy has not been widely seen in the design of lead-free perovskites for phot...

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Veröffentlicht in:	Journal of the American Chemical Society 2017-06, Vol.139 (23), p.8038-8043
Hauptverfasser:	Ju, Ming-Gang, Dai, Jun, Ma, Liang, Zeng, Xiao Cheng
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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