Stability of 2D and 3D perovskites due to inhibition of light-induced decomposition

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dc.creatorBanerjee, Prasun
dc.creatorKumar, N. Suresh
dc.creatorNaidu, Kadiyala Chandra Babu
dc.creatorFranco Júnior, Adolfo
dc.creatorDachepalli, Ravinder
dc.date.accessioned2023-11-06T11:59:27Z
dc.date.available2023-11-06T11:59:27Z
dc.date.issued2020
dc.description.abstractThis review investigates the stability of 2D and 3D perovskite materials for energy conversion from solar radiation. The lower tolerance factor with absorption wavelength at 8260 A˚ made the MAPbI3 the most popular in perovskite solar cell applications. However, these materials are affected by a range of stability issues. The combined effect of light, moisture and oxygen can lead to the chemical degradation of MAPbX3 perovskites. Hence, ternary antimony/bismuth halide came into the picture in the search for stable and nontoxic material for solar energy applications, but this material is characterized by poor photovoltaic behavior, with a higher band gap, lower dielectric constant and higher effective mass. Another strategy by atomic transmutation thus suggested double perovskites as potential material, with better stability, but the band gap energy (3.3 eV) of these material is situated near the ultraviolet (UV) range. Therefore, recent reports suggest ABS3 chalcogenides as a potential replacement without such drawbacks. Another alternative is to use 2D A2A0 n1BnX3nþ1 Ruddlesden–Popper perovskite materials, which show better stability with higher efficiency than their 3D counterparts.
dc.identifier.citationBANERJEE, Prasun et al. Stability of 2D and 3D perovskites due to inhibition of light-induced decomposition. Journal of Electronic Materials, Berlin, v. 49, p. 7072-7084, 2020. DOI: 10.1007/s11664-020-08435-w. Disponível em: https://link.springer.com/article/10.1007/s11664-020-08435-w. Acesso em: 4 set. 2023.
dc.identifier.doi10.1007/s11664-020-08435-w
dc.identifier.issn0361-5235
dc.identifier.urihttps://link.springer.com/article/10.1007/s11664-020-08435-w
dc.language.isoeng
dc.publisher.countryAlemanha
dc.publisher.departmentInstituto de Física - IF (RMG)
dc.rightsAcesso Restrito
dc.subjectPerovskite solar cell
dc.subjectStability
dc.subjectDegradation
dc.titleStability of 2D and 3D perovskites due to inhibition of light-induced decomposition
dc.typeArtigo

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