Synthesis of Fe ۲O۳/polyaniline co nducting nanocom posites

Polym er and met al oxides have been studied for many years for their independent electrical, optical, and mechanical properties. Recently, the co mbination of conductin g and mech anical prope rties of conjugated polymers with the properties of metals or cond ucting inorganic particles has brought new prospects fo r applicati ons [۱, ۲]. Encapsulation of inorganic nanoparticles inside the shell of conduc ting polymers is the most popular and inter esting aspect of nanocomposites synthesis [ ۳,۴]. In the simplest case, appropriately adding nanoparticulates to a polymer matrix can enhance its perform ance, often in very dramatic degre e, by simply capitalizing on the nature and properties of the nano scale filler,these materials are better describe d by the ter m nanofille d polymer composites. This strate gy is partic ularly effective in yielding high performance composites, when good dispersion of the filler is achieved and the pro perties of the nanoscale filler are substantially different or better than t hose of the matrix [۵].

کلیدواژه ها:

Poly aniline ، Nanocomposites ، Fe۲O۳ ، Nano tech.