Suppressed decomposition of organometal halide perovskites by impermeable electron-extraction layers in inverted solar cells

The stability issue of perovskite-based solar cells is in part due to electrode corrosion. Here, Brinkmannet al. develop an impermeable bilayered electron-extraction layer between the active layer and the electrode, suppressing decomposition of the perovskite and preventing corrosion from the inside...

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Autores principales: K.O. Brinkmann, J. Zhao, N. Pourdavoud, T. Becker, T. Hu, S. Olthof, K. Meerholz, L. Hoffmann, T. Gahlmann, R. Heiderhoff, M. F. Oszajca, N. A. Luechinger, D. Rogalla, Y. Chen, B. Cheng, T Riedl
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2017
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Acceso en línea:https://doaj.org/article/3862f31d1d5343ae99abaa0e21848ce9
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Sumario:The stability issue of perovskite-based solar cells is in part due to electrode corrosion. Here, Brinkmannet al. develop an impermeable bilayered electron-extraction layer between the active layer and the electrode, suppressing decomposition of the perovskite and preventing corrosion from the inside.