TY - JOUR T1 - Electrodeposition of polypyrrole films on aluminum from tartrate aqueous solution JO - Journal of the Brazilian Chemical Society A1 - Liu, Andréa S. A1 - Oliveira, Maria A. S. SN - 0103-5053 UL - 10.1590/S0103-50532007000100016 VL - 18 Y1 - 2007 PB - Brasil ER -