Spectroscopic, morphological and electrochromic characterization of layer-by-layer hybrid films of polyaniline and hexaniobate nanoscrolls - Silva, Claudio H. B.; Galiote, Nelson A.; Huguenin, Fritz; Teixeira Neto, Érico; Constantino, Vera Regina Leopoldo; Temperini, Márcia Laudelina Arruda (Journal of Materials Chemistry, 2012)