Browsing by Subject "polyaniline"

Now showing items 1-5 of 5

    • Dissolution and doping of polyaniline emeraldine base in imidazolium ionic liquids investigated by spectroscopic techniques 

      Rodrigues, Fabio; Nascimento, Gustavo M. do; Santos, Paulo S. (Wiley-Blackwell, 2007-03-01)
      Polyaniline is a model molecular system in the study of conductive polymers. Ionic liquids, on the other hand, are becoming more and more a very convenient alternative for conventional organic solvents. the dissolution of ...

    • Influence of doped polyaniline on the interaction of Pu/PAni blends and on its microwave absorption properties 

      Biscaro, Rogerio S.; Rezende, Mirabel C.; Faez, Roselena [UNIFESP] (Wiley-Blackwell, 2008-02-01)
      In this work, the influence of polyaniline (PAni) doped with both camphorsulfonic acid (PAni-CSA) and dodecylbenzenesulfonic acid (PAni-DBSA) on polyurethane (PU)/PAni blends was studied by rheological and morphological ...

    • Líquidos iônicos como plastificantes em blendas de borracha nitrílica/polianilina 

      Prudêncio, Leandro [UNIFESP]; Camilo, Fernanda Ferraz [UNIFESP]; Faez, Roselena (Sociedade Brasileira de Química, 2014-01-01)
      Two imidazolium-based ionic liquids (C4MIMTf2N and C4MIMBF4) were used to verify their influence on polyaniline (PANI) and nitrile rubber (NBR)/PANI blend properties and the vulcanization process. High conductivity values ...

    • Polyaniline and mineral clay-based conductive composites 

      Vilela, Samantha Oliveira; Soto-oviedo, Mauro Alfredo; Albers, Ana Paula Fonseca; Faez, Roselena [UNIFESP] (ABM, ABC, ABPol, 2007-09-01)
      Composite materials have attracted the attention of numerous researchers due to the distinct properties shown by this class of materials and the mineral clay used in their synthesis. In this study, conductive composites ...

    • Reactive doping of PAni-CSA and its use in microwave absorbing materials 

      Biscaro, R. S.; Rezende, M. C.; Faez, R. [UNIFESP] (Wiley-Blackwell, 2009-01-01)
      Conductive coatings have been studied for static dissipation and as microwave absorbing materials. the doping process of polyaniline (PAni), which makes it conductive, is an important stage that determines the coating ...