سال انتشار: ۱۳۸۷

محل انتشار: دومین کنگره بین المللی علوم و فناوری نانو

تعداد صفحات: ۲

نویسنده(ها):

A Olad – Polymer Composites Research Laboratory, Department of Applied Chemistry, Faculty of Chemistry, University of Tabriz
A Rashidzadeh –
L Hatami –

چکیده:

Polyaniline (PANI) has been considered as one of the most important conducting polymers for various applications because of its facile synthetic process, good environmental stability and cheap production in large quantities [1, 2]. However, the conductive form of PANI is difficult to be processed because it is insoluble in common organic solvents except for N-methylpyrrolidone (NMP). To solve the intractable processing problem, several modification researches such as introducing side groups, doping with functional dopants, blend and composite, and preparing dispersed particles, have been done [3]. PANI dispersion is one of the attractive alternatives to overcome the poor processability, which could also be directly utilized as a key component of the blend and composite materials exhibiting high performance. Specially, the nano-PANI waterborne latex not only remains the good property of PANI but also greatly improves its processing capability as well as reduces environmental impact. Furthermore, it possesses some special properties of the nanoparticles. The preparation of colloidal PANI Nanoparticles from sodium dodecyl solfate solution has been reported [4]. In this work we report synthesis of PANI nanoparticles from dodecylbenzene sulfonic acid (DBSA) miceller solution and characterize it with FT-IR and X-Ray Diffraction (XRD) and Scanning electron microscopy (SEM) techniques and compare its properties with common PANI particles