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International Journal of Photoenergy
Volume 2012, Article ID 638571, 7 pages
http://dx.doi.org/10.1155/2012/638571
Research Article

Influence of the Sol-Gel pH Process and Compact Film on the Efficiency of T i O 𝟐 -Based Dye-Sensitized Solar Cells

1Laboratory of Photochemistry and Energy Conversion (USP), Instituto de Química, Universidade de São Paulo, Avenue Prof. Lineu Prestes 748, 05508-900 São Paulo, SP, Brazil
2Instituto de Química, Universidade Federal de Uberlândia 38400-902 Uberlândia, MG, Brazil
3Departamento de Química, Universidade Federal de Minas Gerais 31270-010 Belo Horizonte, MG, Brazil
4Departamento de Física, Universidade Federal de Minas Gerais 31270-010 Belo Horizonte, MG, Brazil

Received 2 December 2011; Revised 27 January 2012; Accepted 27 January 2012

Academic Editor: Leonardo Palmisano

Copyright © 2012 A. O. T. Patrocinio et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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