Fast oxygen diffusion and iodide defects mediate oxygen-induced degradation of perovskite solar cells

Determining the degradation pathways in lead halide perovskites is key to its development as a viable solar technology. Aristidouet al. identify iodide vacancies as the preferred sites in mediating the photo-induced formation of superoxide species from intercalated oxygen.

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Autores principales: Nicholas Aristidou, Christopher Eames, Irene Sanchez-Molina, Xiangnan Bu, Jan Kosco, M. Saiful Islam, Saif A. Haque
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2017
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Acceso en línea:https://doaj.org/article/ae45fb55403a4485af29ead3f4b8a884
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