The first chemical synthesis Pol ythiophene/Ag Nanocomposi te by AgNO۳

The in terest in th e developme nt of inorg anic/organic composite has grown rapidly due to the wide range of high potentia l applicatio n of these materials. Among the organic part is conducting polymers,such as polyaniline(PANi), pol ypyyrole(PPy) or polythiophene(PTh)[۱]. Among electrically conducting polymers, PTh is the most important material because of their distin ctive electrochemical, m agnetic, and optical properties as well as the ir wide range of applications. Current important applicatio n areas include solar cells, superc apacitors, support materials, sensors, field effect transistors and other electro nics devices[۲]. Condu cting polymers have re dox properties and have been show n to be excellent hosts for trapping nobel metal such as sil ver and gold. Among n obel metal s, silver nan opaticles have gained much intere st due to its application s in catalysis, in conduc ting ink, as a substra in surface enhance Raman spectrosco py, in antic ancer activi ty[۳], optical sensor and as a potential antibac terial agent[۴]. In this novel approache, no additional reducing/oxidiz ing agent, or surfactant was employed.

کلیدواژه ها:

Conducting poly mer ، Polythiophene ، Na nocomposites ، chemical synthesis.