METHOD FOR PREPARING CONDUCTIVE POLYANILINE NANOPARTICLES, CAPABLE OF SECURING HIGH THERMAL STABILITY AND CONDUCTIVITY EVEN IN HIGH TEMPERATURE

摘要

PURPOSE: A method for preparing conductive polyaniline nanoparticles is provided to exhibit high dispersibility of silver particles as well as high thermal stability and conductivity.;CONSTITUTION: A method for preparing conductive polyaniline nanoparticles comprises the following steps of: polymerizing aniline monomers in a solution containing water and a first dopant with hydrophobic groups and proton donor in order to obtain aniline particles doped with the first dopant; removing the first dopant from the aniline particles to obtain polyaniline particles; doping the polyaniline particles with a second dopant containing thiol groups and proton donor; and allowing metal to react to the thiol groups belonging to the second dopant so as to dope the polyaniline particles with the metal.;COPYRIGHT KIPO 2010