Highly efficient planar perovskite solar cells through band alignment engineering
Correa Baena JP, Steier L, Tress W, Saliba M, Neutzner S, Matsui T, Giordano F, Jacobsson TJ, Srimath Kandada AR, Zakeeruddin SM, Petrozza A, et al. (2015)
Energy & Environmental Science 8(10): 2928-2934.
Zeitschriftenaufsatz
| Veröffentlicht | Englisch
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Autor*in
Correa Baena, Juan Pablo;
Steier, Ludmilla;
Tress, Wolfgang;
Saliba, Michael;
Neutzner, Stefanie;
Matsui, Taisuke;
Giordano, Fabrizio;
Jacobsson, T. Jesper;
Srimath Kandada, Ajay Ram;
Zakeeruddin, Shaik M.;
Petrozza, Annamaria;
Abate, AntonioUniBi 
Alle
Alle
Einrichtung
Abstract / Bemerkung
The simplification of perovskite solar cells (PSCs), by replacing the mesoporous electron selective layer (ESL) with a planar one, is advantageous for large-scale manufacturing. PSCs with a planar TiO2 ESL have been demonstrated, but these exhibit unstabilized power conversion efficiencies (PCEs). Herein we show that planar PSCs using TiO2 are inherently limited due to conduction band misalignment and demonstrate, with a variety of characterization techniques, for the first time that SnO2 achieves a barrier-free energetic configuration, obtaining almost hysteresis-free PCEs of over 18% with record high voltages of up to 1.19 V.
Erscheinungsjahr
2015
Zeitschriftentitel
Energy & Environmental Science
Band
8
Ausgabe
10
Seite(n)
2928-2934
ISSN
1754-5692
eISSN
1754-5706
Page URI
https://pub.uni-bielefeld.de/record/2978889
Zitieren
Correa Baena JP, Steier L, Tress W, et al. Highly efficient planar perovskite solar cells through band alignment engineering. Energy & Environmental Science. 2015;8(10):2928-2934.
Correa Baena, J. P., Steier, L., Tress, W., Saliba, M., Neutzner, S., Matsui, T., Giordano, F., et al. (2015). Highly efficient planar perovskite solar cells through band alignment engineering. Energy & Environmental Science, 8(10), 2928-2934. https://doi.org/10.1039/C5EE02608C
Correa Baena, Juan Pablo, Steier, Ludmilla, Tress, Wolfgang, Saliba, Michael, Neutzner, Stefanie, Matsui, Taisuke, Giordano, Fabrizio, et al. 2015. “Highly efficient planar perovskite solar cells through band alignment engineering”. Energy & Environmental Science 8 (10): 2928-2934.
Correa Baena, J. P., Steier, L., Tress, W., Saliba, M., Neutzner, S., Matsui, T., Giordano, F., Jacobsson, T. J., Srimath Kandada, A. R., Zakeeruddin, S. M., et al. (2015). Highly efficient planar perovskite solar cells through band alignment engineering. Energy & Environmental Science 8, 2928-2934.
Correa Baena, J.P., et al., 2015. Highly efficient planar perovskite solar cells through band alignment engineering. Energy & Environmental Science, 8(10), p 2928-2934.
J.P. Correa Baena, et al., “Highly efficient planar perovskite solar cells through band alignment engineering”, Energy & Environmental Science, vol. 8, 2015, pp. 2928-2934.
Correa Baena, J.P., Steier, L., Tress, W., Saliba, M., Neutzner, S., Matsui, T., Giordano, F., Jacobsson, T.J., Srimath Kandada, A.R., Zakeeruddin, S.M., Petrozza, A., Abate, A., Nazeeruddin, M.K., Grätzel, M., Hagfeldt, A.: Highly efficient planar perovskite solar cells through band alignment engineering. Energy & Environmental Science. 8, 2928-2934 (2015).
Correa Baena, Juan Pablo, Steier, Ludmilla, Tress, Wolfgang, Saliba, Michael, Neutzner, Stefanie, Matsui, Taisuke, Giordano, Fabrizio, Jacobsson, T. Jesper, Srimath Kandada, Ajay Ram, Zakeeruddin, Shaik M., Petrozza, Annamaria, Abate, Antonio, Nazeeruddin, Mohammad Khaja, Grätzel, Michael, and Hagfeldt, Anders. “Highly efficient planar perovskite solar cells through band alignment engineering”. Energy & Environmental Science 8.10 (2015): 2928-2934.
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