@conferenceObjectPart{De Albuquerque Barros FilhoMâcedoFlorentinoAegerter_1994, title={Comportamento fotoeletroquímico de filmes sol-gel de TiO2 e Nb2O5}, author={De Albuquerque Barros Filho, D. and Mâcedo, M. A. and Florentino, Ariovaldo O. and Aegerter, Michel A.}, doi={http://dx.doi.org/10.22028/D291-24182}, subtitle={Photoelectrochemical behavior of TiO2 and Nb2O5 sol-gel films}, year={1994} }