A route for the synthesis of Cu-doped TiO2 nanoparticles with a very low band gap. Aguilar, T., Navas, J., Alcántara, R., Fernández-Lorenzo, C., Gallardo, J., Blanco, G., & Martín-Calleja, J. Chemical Physics Letters, 571:49–53, 2013.
A route for the synthesis of Cu-doped TiO2 nanoparticles with a very low band gap [link]Paper  doi  abstract   bibtex   
This letter presents a method for the synthesis of copper-doped TiO 2 nanoparticles. The semiconductors synthesized were characterized in order to know the composition, crystalline structure, the band gap energy, etc. The nanoparticles obtained have a very low band gap (1.6 eV for 7.5% Cu-doping) compared with the values reported in the literature. The results obtained revealed that internal doping of the TiO2 structure is produced, and that the predominant crystalline phase is anatase. The semiconductors synthesized would be of great use in photocatalytic and photovoltaic applications due to the high specific surface and the low band gap energy values. © 2013 Elsevier B.V. All rights reserved.
@article{Aguilar201349,
abstract = {This letter presents a method for the synthesis of copper-doped TiO 2 nanoparticles. The semiconductors synthesized were characterized in order to know the composition, crystalline structure, the band gap energy, etc. The nanoparticles obtained have a very low band gap (1.6 eV for 7.5% Cu-doping) compared with the values reported in the literature. The results obtained revealed that internal doping of the TiO2 structure is produced, and that the predominant crystalline phase is anatase. The semiconductors synthesized would be of great use in photocatalytic and photovoltaic applications due to the high specific surface and the low band gap energy values. © 2013 Elsevier B.V. All rights reserved.},
annote = {cited By (since 1996)0},
author = {Aguilar, T. and Navas, J. and Alc\'{a}ntara, R. and Fern\'{a}ndez-Lorenzo, C. and Gallardo, JJ. and Blanco, G. and Mart\'{\i}n-Calleja, J.},
doi = {10.1016/j.cplett.2013.04.007},
issn = {00092614},
journal = {Chemical Physics Letters},
keywords = {Band gap energy,Copper,Crystalline phase,Crystalline st,Energy gap,Nanoparticles,Semiconductor,Synthesis (chemical)},
pages = {49--53},
title = {{A route for the synthesis of Cu-doped TiO2 nanoparticles with a very low band gap}},
url = {http://www.scopus.com/inward/record.url?eid=2-s2.0-84877837966&partnerID=40&md5=b6801acae5e5384568ccf674a4c2c719},
volume = {571},
year = {2013}
}

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