The kinetic Study of polyaniline-alumina nanocomposite to so rption te xtile azo dye from aqueo us media

Condu cting polym ers have attracted significant atten tion in the past two decades becau se of their potential applications i n various fields such as microelectronics, com posite mat erials, optics and biosens ors [۱] and as adsorbent [۲,۳]. Polyaniline (PA NI) has been known as o ne of the most technologically important condu cting polym ers becaus e of its easy preparation high electrical conduct ivity, environmental sta bility, easy p roducibility, and relatively low cost [۴]. In this study, synthesis of pol yaniline-alu mina nanoco mposite by situ chemical polymeri zation method using AP S (ammonium peroxydis ulfate) as a n oxidant and its capacity for the re moval of text ile dye (azo dye) from a queous solu tions, was investigated.

کلیدواژه ها:

sorption ، polyaniline-alumin a ، textile dye ، kinetic.