Remov al of Cu( II) from aqueous solution by adsorption onto Polyacrylamid e/KIT-۶ NanoComp osite

Ordered mesoporous silica m aterials ha ve received considerable attention because of their uniqu e structures with organiz ed porosity, high specific surface area, and spec i¿c pore volume,which make the m available to a wide range of a pplications in the are as of adsorption, separation, sensin g, and cata lysis [۱]. Among them , KIT-۶, is highly w ell-ordered three- dimensional (۳D) type mesoporous with c ubic la۳d c lose packed symmetry, high surface area, large pores, and a high speciFIc pore volu me[۲].Polym er/mesoporous nanoco mposite ma terials have long been extensively studied for their combined advanta ges of mesoporous inorganic materials (e.g. t hermal stab ility) and organic polymers (e.g. pH stability and c hemical functionality) [۳]. M oreover, su rface functionalization of mesoporous silica with poly mer groups is import ant for practicalapplications in a dsorption of pollutant owing to th e inert nature of the amorphous silica surface.

کلیدواژه ها:

Poly acrylamide ، Nanocomposite ، Adsorb ent ، Cu(II) ، Water