Low conversion temperatures of poly(p-phenylene vinylene) films using a long sulfonic chain counter-ion - Marletta, Alexandre; Gonçalves, Débora; Oliveira Junior, Osvaldo Novais de; Faria, Roberto Mendonça; Guimarães, Francisco Eduardo Gontijo (International Conference on Science and Technology of Synthetic Metals - ICSM 2000, 2000)