Electrochemical synthesis and characterization of conducting copolymer: Poly(o-aniline-co-o-toluidine)

Polycondensation of pyrrole and benzaldehyde catalyzed by Maghnite–H+

“…However, these synthetic methods contained many steps and strict condition, leading to limited application of these copolymers. A simple and alternative way is direct electrochemical copolymerization of monomers present in the mixture in proper solution [24][25][26]. Recently, an Algerian proton exchanged montmorillonite clay called Maghnite-H + (Mag-H + ), a new non toxic cationic initiator, was used as a catalyst for cationic polymerization of a number of vinylic and heterocyclic monomers [27][28][29][30].…”

Comparative Studies of Chemically Synthesized Polymers Aniline and o-Toluidine Nanocomposite Using Algerian Montmorillonite

“…Films of the polymers were made by casting a drop of a solution of them in NMP over the electrode and heating with an infrared lamp to remove the solvent. Borole et al (2003Borole et al ( , 2004Borole et al ( , 2006, two pairs of redox peaks were detected with a potential shift at 0.58/0.37V and 0.73/0.65V. To try to clarify all peaks observed, we have synthesized polyaniline and copolymer of aniline/o-toluidine with Mag-H as proton source.…”

Получение И Исследование Растворимых Функционализированных Полианилинов

“…В ряде работ предлагается способ получения высокомолекулярных соединений, характеризующихся высокой электропроводностью и хорошей растворимо-стью, путем варьирования соотношения сомономеров (электрохимическая полимеризация). При этом синте-зированы сополимеры на основе o-анизидина и o-толу-идина [16]. Отмечается, что наиболее стабильные пленки получаются из сополимера, в составе которого пиррола более 50% по отношению к o-толуидину.…”