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Deposition and Photocatalytic Activity of Ag:V2O5 Thin Films

Published online by Cambridge University Press:  14 April 2016

F. González-Zavala ,
L. Escobar-Alarcón ,
D. A. Solís-Casados ,
D. Arroyo Rebollar ,
R. Basurto  and
E. Haro-Poniatowski
F. González-Zavala
Affiliation:
Departamento de Física, Instituto Nacional de Investigaciones Nucleares, México. Centro Conjunto de Investigación en Química Sustentable UAEM-UNAM. Programa de Posgrado en Ciencia de Materiales, Universidad Autónoma del Estado de México.
L. Escobar-Alarcón
Affiliation:
Departamento de Física, Instituto Nacional de Investigaciones Nucleares, México.
D. A. Solís-Casados
Affiliation:
Centro Conjunto de Investigación en Química Sustentable UAEM-UNAM.
D. Arroyo Rebollar
Affiliation:
Centro Conjunto de Investigación en Química Sustentable UAEM-UNAM.
R. Basurto
Affiliation:
Departamento de Química, Instituto Nacional de Investigaciones Nucleares, México.
E. Haro-Poniatowski
Affiliation:
Departamento de Física, Universidad Autónoma Metropolitana Iztapalapa, México.
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Abstract

In this work, the deposition and photocatalytic response of V2O5 thin films modified with different amounts of Ag (Ag:V2O5) is reported. Films were deposited on glass and silicon substrates (100), using the pulsed laser deposition (PLD) technique. A high purity vanadium target, with a different number of silver pellets attached on it were used. Thin films were characterized by energy dispersive spectroscopy (EDS) to determine the elemental chemical composition; structural changes due to the addition of Ag were monitored by Raman spectroscopy; Optical microscopy was used to observe the surface morphology and UV-Vis spectroscopy was employed to determine optical properties. Photocatalytic response of the prepared films was studied through the degradation of a malachite green solution using a solar irradiation source.

Keywords

Raman spectroscopyLasser ablationCatalytic properties
Type
Articles
Information
MRS Online Proceedings Library (OPL) , Volume 1817: Symposium 1D – Nanostructured Materials and Nanotechnology—2015 , 2016 , imrc2015abs303
Copyright
Copyright © Materials Research Society 2016 

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References

REFERENCES

Min Teh, C., Rahman Mohamed, A., Journal of Alloys and Compounds 509, 1648–1660, 2011.10.1016/j.jallcom.2010.10.181CrossRefGoogle Scholar
Alarcón, L. Escobar, Pérez-Álvarez, J., Solís-Casados, D. A., Camps, Enrique, Romero, S., Jiménez-Becerril, J.. Applied Physics A, 110, 909–913, 2013.10.1007/s00339-012-7195-9CrossRefGoogle Scholar
Hu, Yun, Song, Xu, Jiang, Shumei, Wei, Chaohai, Chemical Engineering Journal 274, 102–112, 2015 10.1016/j.cej.2015.03.135CrossRefGoogle Scholar
Surnev, S, Ramsey, M.G, Netzer, F.P, Progress in Surface Science 73, 117–165, 2003.10.1016/j.progsurf.2003.09.001CrossRefGoogle Scholar
Julien, C., Haro-Poniatowski, E., Camacho-López, M.A., Escobar-Alarcón, L., Jı́menez-Jarquı́n, J, Materials Science and Engineering: B 65, 170–176, 1999.10.1016/S0921-5107(99)00187-7CrossRefGoogle Scholar
Escobar-Alarcón, L., Camps, Enrique, Romero, S., Muhl, S., Camps, I, Haro-Poniatowski, E: Applied Physics A, 101, 771–775, 2010.10.1007/s00339-010-5935-2CrossRefGoogle Scholar
Escobar-Alarcón, L., Solís-Casados, D. A., Romero, S., Morales-Mendez, J. G., Haro-Poniatowski, E.: Applied Physics A, 117, 31–35, 2014.10.1007/s00339-014-8276-8CrossRefGoogle Scholar
Julien, C., Ivanov, I., Gorenstein, A., Materials Science and Engineering: B 33, 168–172, 1995.10.1016/0921-5107(95)80032-8CrossRefGoogle Scholar
Martina, Irene, Wiesinger, Rita, Jembrih-Simbürger, Dubravka, Manfred Schreiner, e-PS 9, 1–8, 2012.Google Scholar
Bhui, Dipak Kumar, Bar, Harekrishna, Sarkar, Priyanka, Sahoo, Gobinda Prasad, De, Sankar Prasad, Misra, Ajay, Journal of Molecular Liquids 145, 33–37, 2009.10.1016/j.molliq.2008.11.014CrossRefGoogle Scholar