Niyama, Emy [UNESP]Alencar, Anselmo Colombo de [UNESP]Vila, Ligia Delgado da [UNESP]Stucchi, Elizabeth Berwerth [UNESP]Davolos, Marian Rosaly [UNESP]2014-05-202014-05-202004-04-01Química Nova. Sociedade Brasileira de Química, v. 27, n. 2, p. 183-187, 2004.0100-4042http://hdl.handle.net/11449/26184These films were obtained by dip coating. Parameters like dislocation velocity; number of deposits, suspension concentration, and number of deposits followed or not by heat treatment between each deposit and calcination temperature were evaluated for establishing the best homogeneity. The obtained films were characterized in terms of their morphology, optical quality and photoluminescence by scanning electron microscopy (SEM), UV-vis absorption spectrophotometry and luminescence spectroscopy, respectively. The morphologic and luminescent characteristics showed dip coating as good laboratory technique for development of thin films for optical applications.183-187porthin filmdip coatingsol-gelFilmes delgados luminescentes obtidos a partir de hidroxicarbonatos de ítrio ativados por európio ou térbioLuminescent thin films obtained from ytrium hydroxycarbonates activated by terbium or europiumArtigo10.1590/S0100-40422004000200002S0100-40422004000200002Acesso abertoS0100-40422004000200002.pdf94307037142415914284809342546287