Abstract:
UV irradiation of an ethanolic sol of TiO2 nanoparticles produces a trapped Ti(iii) centre and a noticeable Burstein shift. Direct evidence that the accumulated charges can drive the otherwise forbidden reduction of As(v) by conduction band electrons is presented. © 2013 the Owner Societies.
Registro:
Documento: |
Artículo
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Título: | Exploiting electron storage in TiO2 nanoparticles for dark reduction of As(v) by accumulated electrons |
Autor: | Levy, I.K.; Brusa, M.A.; Aguirre, M.E.; Custo, G.; Román, E.S.; Litter, M.I.; Grela, M.A. |
Filiación: | Gerencia Química, Comisión Nacional de Energía Atómica, Avenida General Paz 1499, 1650 San Martín, Prov. de Buenos Aires, Argentina INQUIMAE/DQIAyQF, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Intendente Guiraldes 2160, C1428EGA, Buenos Aires, Argentina Departamento de Química, Facultad de Ciencias Exactas y Naturales, Universidad Nacional de Mar Del Plata, Dean Funes 3350, B7602AYL Buenos Aires, Argentina
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Año: | 2013
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Volumen: | 15
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Número: | 25
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Página de inicio: | 10335
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Página de fin: | 10338
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DOI: |
http://dx.doi.org/10.1039/c3cp51349a |
Título revista: | Physical Chemistry Chemical Physics
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Título revista abreviado: | Phys. Chem. Chem. Phys.
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ISSN: | 14639076
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CODEN: | PPCPF
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Registro: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_14639076_v15_n25_p10335_Levy |
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Citas:
---------- APA ----------
Levy, I.K., Brusa, M.A., Aguirre, M.E., Custo, G., Román, E.S., Litter, M.I. & Grela, M.A.
(2013)
. Exploiting electron storage in TiO2 nanoparticles for dark reduction of As(v) by accumulated electrons. Physical Chemistry Chemical Physics, 15(25), 10335-10338.
http://dx.doi.org/10.1039/c3cp51349a---------- CHICAGO ----------
Levy, I.K., Brusa, M.A., Aguirre, M.E., Custo, G., Román, E.S., Litter, M.I., et al.
"Exploiting electron storage in TiO2 nanoparticles for dark reduction of As(v) by accumulated electrons"
. Physical Chemistry Chemical Physics 15, no. 25
(2013) : 10335-10338.
http://dx.doi.org/10.1039/c3cp51349a---------- MLA ----------
Levy, I.K., Brusa, M.A., Aguirre, M.E., Custo, G., Román, E.S., Litter, M.I., et al.
"Exploiting electron storage in TiO2 nanoparticles for dark reduction of As(v) by accumulated electrons"
. Physical Chemistry Chemical Physics, vol. 15, no. 25, 2013, pp. 10335-10338.
http://dx.doi.org/10.1039/c3cp51349a---------- VANCOUVER ----------
Levy, I.K., Brusa, M.A., Aguirre, M.E., Custo, G., Román, E.S., Litter, M.I., et al. Exploiting electron storage in TiO2 nanoparticles for dark reduction of As(v) by accumulated electrons. Phys. Chem. Chem. Phys. 2013;15(25):10335-10338.
http://dx.doi.org/10.1039/c3cp51349a