Journal of Colloid and Interface Science, Vol.179, No.1, 207-210, 1996
Adsorption of Various Ions from Acetone and Ethanol on Silica-Gel Modified with 2-Aminobenzoate, 3-Aminobenzoate, and 4-Aminobenzoate
Chemically bonded phases were obtained by reaction of 2-, 3-, and 4-aminobenzoate with 3-chloropropyl-silica gel. These phases were employed for metal cation adsorption in a batch method and applied to the separation of transition metal cations by chromatographic analysis.
Keywords:METAL-IONS;SURFACE