Performance and Stability Enhancement of Dye-Sensitized and Perovskite Solar Cells by Al Doping of TiO2

Performance and Stability Enhancement of Dye-Sensitized and Perovskite Solar Cells by Al Doping of TiO2

Reversible photo-induced performance deterioration is observed in mesoporous TiO2-containing devices in an inert environment. This phenomenon is correlated with the activation of deep trap sites due to astoichiometry of the metal oxide. Interestingly, in air, these defects can be passivated by oxyge...

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Bibliographic Details
Main Authors:	Pathak, S, Abate, A, Ruckdeschel, P, Roose, B, Goedel, K, Vaynzof, Y, Santhala, A, Watanabe, S, Hollman, D, Noel, N, Sepe, A, Wiesner, U, Friend, R, Snaith, H, Steiner, U
Format:	Journal article
Language:	English
Published:	2014

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