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Ultrafast Charge Carrier Recombination and Trapping in Hematite Photoanodes under Applied Bias

[Image: see text] Transient absorption spectroscopy on subpicosecond to second time scales is used to investigate photogenerated charge carrier recombination in Si-doped nanostructured hematite (α-Fe(2)O(3)) photoanodes as a function of applied bias. For unbiased hematite, this recombination exhibit...

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Detalles Bibliográficos
Autores principales:	Pendlebury, Stephanie R, Wang, Xiuli, Le Formal, Florian, Cornuz, Maurin, Kafizas, Andreas, Tilley, S. David, Grätzel, Michael, Durrant, James R
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	American Chemical Society 2014
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4210134/ https://www.ncbi.nlm.nih.gov/pubmed/24950057 http://dx.doi.org/10.1021/ja504473e

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