@inproceedings{inproceedings1c5824f7, title = {Electrochromic and conductivity properties: a comparative study between melanin/'V IND.2''O IND.5'n 'H IND.2'O and polyaniline/'V IND.2''O IND.5'n'H IND.2'O hybrid materials}, author = {Oliveira, Herenilton Paulino and Graeff, Carlos Frederico de Oliveira and Brunello, Carlos Alberto and Guerra, Elidia Maria}, year = {1999}, booktitle = {Brazilian Symposium on Glasses and Related Materials} }