Protonic Acid Doping of Two Classes of the Emeraldine Form of Polyaniline.

摘要

We compare in this Communication the HC1 doping data for the two recently discovered classes of polyaniline. The EB-II-ES-II system was found to be more difficult to dope in the pH=3 - pH=2 range than the previously studied EB-I - ES-I system. We discuss the influence of the crystallinity of the sample on its doping behavior.