@inproceedings{inproceedings2be63934, title = {Protonation effects in polyaniline langmuir films investigated by surface potential measurements}, author = {Mello, S. V. and Riul Junior, A. and Mattoso, L. H. C. and Faria, Roberto Mendonça and Oliveira Junior, Osvaldo Novais de}, year = {1996}, booktitle = {International Conference on Science and Technology of Synthetic Metals - ICSM} }