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Enhanced visible light absorption in layered Cs(3)Bi(2)Br(9) through mixed-valence Sn(ii)/Sn(iv) doping

Lead-free halides with perovskite-related structures, such as the vacancy-ordered perovskite Cs(3)Bi(2)Br(9), are of interest for photovoltaic and optoelectronic applications. We find that addition of SnBr(2) to the solution-phase synthesis of Cs(3)Bi(2)Br(9) leads to substitution of up to 7% of the...

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Detalles Bibliográficos
Autores principales:	Krajewska, Chantalle J., Kavanagh, Seán R., Zhang, Lina, Kubicki, Dominik J., Dey, Krishanu, Gałkowski, Krzysztof, Grey, Clare P., Stranks, Samuel D., Walsh, Aron, Scanlon, David O., Palgrave, Robert G.
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	The Royal Society of Chemistry 2021
Materias:	Chemistry
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8597838/ https://www.ncbi.nlm.nih.gov/pubmed/34820084 http://dx.doi.org/10.1039/d1sc03775g

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