Термодинамика адсорбции органических соединений на поверхности силохрома С-120 с привитыми слоями ацетилацетонатов никеля, кобальта и меди

Abstract

Studied the adsorption properties of the surface Silochrom C-120 and chemically modified on the basis of its sorption materials containing acetylacetonates of nickel, cobalt and copper. As test compounds were used n-alkanes (C[6]-C[9]) and the adsorbates whose molecules have different electron-withdrawing and electron donating properties. From the experimental data on the retention of adsorbates designed their differential molar heat of adsorption qdif, 1, change the standard differential molar entropy [delta]S[S1], C and for polar adsorbates contributions [delta] q[dif],1(spec) for energy dispersive and specific interactions.