Understanding the perovskite/self-assembled selective contact interface for ultra-stable and highly efficient p–i–n perovskite solar cells
Aktas E, Phung N, Köbler H, González DA, Méndez M, Kafedjiska I, Turren-Cruz S-H, Wenisch R, Lauermann I, Abate A, Palomares E (2021)
Energy & Environmental Science 14(7): 3976-3985.
Zeitschriftenaufsatz
| Veröffentlicht | Englisch
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Autor*in
Aktas, Ece;
Phung, Nga;
Köbler, Hans;
González, Dora A.;
Méndez, Maria;
Kafedjiska, Ivona;
Turren-Cruz, Silver-Hamill;
Wenisch, Robert;
Lauermann, Iver;
Abate, AntonioUniBi 
;
Palomares, Emilio
;
Palomares, EmilioEinrichtung
Abstract / Bemerkung
Current perovskite solar cell efficiency is close to silicon's record values. Yet, the roadblock for industrialization of this technology is its stability. The stability of the solar cell not only depends on the stability of the perovskite material itself but also notably on its contact layers and their interface with the perovskite, which plays a paramount role. This study rationalizes the design of new molecules to form self-assembled monolayers as a hole-selective contact. The new molecules increased the stability of the perovskite solar cells to maintain 80% of their initial PCE of 21% for 250 h at 85 °C under 1 sun illumination. The excellent charge collection properties as well as perovskite passivation effect enable the highly stable and efficient devices to demonstrate the vast potential of this new type of contact in photovoltaic application.
Erscheinungsjahr
2021
Zeitschriftentitel
Energy & Environmental Science
Band
14
Ausgabe
7
Seite(n)
3976-3985
ISSN
1754-5692
eISSN
1754-5706
Page URI
https://pub.uni-bielefeld.de/record/2978825
Zitieren
Aktas E, Phung N, Köbler H, et al. Understanding the perovskite/self-assembled selective contact interface for ultra-stable and highly efficient p–i–n perovskite solar cells. Energy & Environmental Science. 2021;14(7):3976-3985.
Aktas, E., Phung, N., Köbler, H., González, D. A., Méndez, M., Kafedjiska, I., Turren-Cruz, S. - H., et al. (2021). Understanding the perovskite/self-assembled selective contact interface for ultra-stable and highly efficient p–i–n perovskite solar cells. Energy & Environmental Science, 14(7), 3976-3985. https://doi.org/10.1039/D0EE03807E
Aktas, Ece, Phung, Nga, Köbler, Hans, González, Dora A., Méndez, Maria, Kafedjiska, Ivona, Turren-Cruz, Silver-Hamill, et al. 2021. “Understanding the perovskite/self-assembled selective contact interface for ultra-stable and highly efficient p–i–n perovskite solar cells”. Energy & Environmental Science 14 (7): 3976-3985.
Aktas, E., Phung, N., Köbler, H., González, D. A., Méndez, M., Kafedjiska, I., Turren-Cruz, S. - H., Wenisch, R., Lauermann, I., Abate, A., et al. (2021). Understanding the perovskite/self-assembled selective contact interface for ultra-stable and highly efficient p–i–n perovskite solar cells. Energy & Environmental Science 14, 3976-3985.
Aktas, E., et al., 2021. Understanding the perovskite/self-assembled selective contact interface for ultra-stable and highly efficient p–i–n perovskite solar cells. Energy & Environmental Science, 14(7), p 3976-3985.
E. Aktas, et al., “Understanding the perovskite/self-assembled selective contact interface for ultra-stable and highly efficient p–i–n perovskite solar cells”, Energy & Environmental Science, vol. 14, 2021, pp. 3976-3985.
Aktas, E., Phung, N., Köbler, H., González, D.A., Méndez, M., Kafedjiska, I., Turren-Cruz, S.-H., Wenisch, R., Lauermann, I., Abate, A., Palomares, E.: Understanding the perovskite/self-assembled selective contact interface for ultra-stable and highly efficient p–i–n perovskite solar cells. Energy & Environmental Science. 14, 3976-3985 (2021).
Aktas, Ece, Phung, Nga, Köbler, Hans, González, Dora A., Méndez, Maria, Kafedjiska, Ivona, Turren-Cruz, Silver-Hamill, Wenisch, Robert, Lauermann, Iver, Abate, Antonio, and Palomares, Emilio. “Understanding the perovskite/self-assembled selective contact interface for ultra-stable and highly efficient p–i–n perovskite solar cells”. Energy & Environmental Science 14.7 (2021): 3976-3985.
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