Adsorption of Pyrazolone[HPMSP1,Calix[4]-arene, Cu(II) and Cs on Carbon Nanotube

محورهای موضوعی : Journal of Physical & Theoretical Chemistry

M. Vahdi ¹ , K. Zare ² , A. Boos ³ , Z. Asfari ⁴

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تاریخ دریافت : 1394/02/19 تاریخ پذیرش : 1394/02/19 تاریخ انتشار : 1384/05/10

کلید واژه: Pyrazolone(HPMSP), Calix(4)-arene, Cu(NO3)2, CsNO3, Carbon nanotube,

چکیده مقاله :

The adsorption of pyrazolone(HPMSP), Calix[4]-arene,Cu and Cs, on carbon nanotube(CNT) atroom temperature has been investigated using spectroscopy.Uv spectroscopy indicated that pyrazolone molecules adsorbed on carbon nanotube at roomtemperature in compared calix[4]- arene molecules adsorbed approximately same.The amount ofpyrazolone(HPMSP) adsorb 3.8. le mol/g and amount calix[4]-arene adsorbed 1.3 x10-5mol/g.Thephysisorption of such an organic molecules is an example of nano covalent functionalization involvingrc-11 stacking interactions and corresponding to weak binding energy.The most favourable adsorptionsite is one type C-C bond. Atomic adsorption shown carbon nanotube has capability and a highadsorption efficiency for adsorption of Cu(II) and Cs from of water.