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

Autor: Nicholas Aristidou, Christopher Eames, Irene Sanchez-Molina, Xiangnan Bu, Jan Kosco, M. Saiful Islam, Saif A. Haque
Jazyk: angličtina
Rok vydání: 2017
Předmět:
Zdroj: Nature Communications, Vol 8, Iss 1, Pp 1-10 (2017)
Druh dokumentu: article
ISSN: 2041-1723
DOI: 10.1038/ncomms15218
Popis: 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.
Databáze: Directory of Open Access Journals