Please use this identifier to cite or link to this item:
|Type:||Artigo de periódico|
|Title:||Ionic Exchanges In Dodecylbenzenesulfonate-doped Polypyrrole Part Ii: Electrochemical Quartz Crystal Microbalance Study|
Cordoba de Torresi S.I.
De Paoli M.-A.
|Abstract:||Cyclic voltammetry and electrochemical quartz crystal microbalance techniques were combined to study the ionic exchange process in polypyrrole doped with the anionic surfactant, dodecylbenzenesulfonate. A quantitative analysis of the results indicates a doping degree of 20% after electropolymerization. Studies performed in monomer-free solutions show that both anions and cations of the electrolytes play an important role in the redox process. Quantitative calculations also take into account the transfer of neutral species like solvent molecules. © 1995.|
|Appears in Collections:||Unicamp - Artigos e Outros Documentos|
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.